28284836580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:198

約数の個数: 1152

約数和(自身を含む): 122523770880

約数和(自身を除く): 94238934300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 67, 70, 71, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 121, 126, 130, 132, 134, 135, 140, 142, 143, 154, 156, 165, 180, 182, 189, 195, 198, 201, 210, 213, 220, 231, 234, 242, 252, 260, 268, 270, 273, 284, 286, 297, 308, 315, 330, 335, 351, 355, 363, 364, 378, 385, 390, 396, 402, 420, 426, 429, 455, 462, 468, 469, 484, 495, 497, 540, 546, 572, 585, 594, 603, 605, 630, 639, 660, 670, 693, 702, 710, 715, 726, 737, 756, 770, 780, 781, 804, 819, 847, 852, 858, 871, 910, 923, 924, 938, 945, 990, 994, 1001, 1005, 1065, 1089, 1092, 1155, 1170, 1188, 1206, 1210, 1260, 1278, 1287, 1340, 1365, 1386, 1404, 1407, 1420, 1430, 1452, 1474, 1485, 1491, 1540, 1562, 1573, 1638, 1694, 1716, 1742, 1755, 1809, 1815, 1820, 1846, 1876, 1890, 1917, 1980, 1988, 2002, 2010, 2079, 2130, 2145, 2178, 2211, 2310, 2340, 2343, 2345, 2412, 2420, 2457, 2485, 2541, 2556, 2574, 2613, 2730, 2769, 2772, 2814, 2860, 2948, 2970, 2982, 3003, 3015, 3124, 3146, 3195, 3267, 3276, 3388, 3465, 3484, 3510, 3618, 3630, 3685, 3692, 3780, 3834, 3861, 3905, 4004, 4020, 4095, 4158, 4221, 4235, 4260, 4290, 4355, 4356, 4422, 4473, 4615, 4620, 4686, 4690, 4719, 4757, 4914, 4970, 5005, 5082, 5148, 5159, 5226, 5445, 5460, 5467, 5538, 5628, 5940, 5964, 6006, 6030, 6097, 6292, 6390, 6435, 6461, 6534, 6633, 6930, 7020, 7029, 7035, 7236, 7260, 7370, 7455, 7623, 7668, 7722, 7810, 7839, 7865, 8107, 8190, 8307, 8316, 8442, 8470, 8580, 8591, 8710, 8844, 8946, 9009, 9045, 9230, 9372, 9380, 9438, 9514, 9581, 9585, 9828, 9940, 10010, 10153, 10164, 10318, 10395, 10452, 10890, 10934, 11011, 11055, 11076, 11715, 12012, 12060, 12194, 12285, 12663, 12705, 12780, 12870, 12922, 13065, 13068, 13266, 13419, 13845, 13860, 14058, 14070, 14157, 14271, 14740, 14910, 15015, 15246, 15444, 15477, 15620, 15678, 15730, 16214, 16335, 16380, 16401, 16614, 16884, 16940, 17182, 17420, 17892, 18018, 18090, 18291, 18460, 18876, 19028, 19162, 19170, 19305, 19383, 19899, 20020, 20306, 20636, 20790, 21087, 21105, 21780, 21868, 22022, 22110, 22365, 22869, 23430, 23517, 23595, 23785, 24321, 24388, 24570, 24921, 25326, 25410, 25740, 25773, 25795, 25844, 26130, 26532, 26838, 27027, 27335, 27690, 28116, 28140, 28314, 28542, 28743, 29820, 30030, 30459, 30485, 30492, 30954, 31356, 31460, 32305, 32428, 32670, 32802, 33033, 33165, 33228, 33299, 34364, 35145, 36036, 36180, 36582, 38115, 38324, 38340, 38610, 38766, 39195, 39798, 40535, 40612, 41535, 41580, 42174, 42210, 42471, 42813, 42955, 44044, 44220, 44730, 45045, 45738, 46431, 46860, 47034, 47190, 47570, 47905, 48642, 49140, 49203, 49842, 50652, 50765, 50820, 51546, 51590, 52260, 52327, 53676, 54054, 54670, 54873, 55055, 55380, 56628, 56749, 57084, 57486, 58149, 60060, 60137, 60918, 60970, 61841, 61908, 63315, 64610, 65340, 65604, 66066, 66330, 66598, 67067, 67095, 70290, 70785, 71071, 71355, 72963, 73164, 76230, 77220, 77319, 77385, 77532, 78390, 79596, 81070, 82005, 83070, 84348, 84420, 84942, 85626, 85910, 86229, 89460, 90090, 91377, 91455, 91476, 92862, 94068, 94380, 95140, 95810, 96915, 97284, 98406, 99099, 99495, 99684, 99897, 101530, 103092, 103180, 104654, 105391, 105435, 108108, 109340, 109746, 110110, 111683, 113498, 114345, 114972, 116298, 117585, 120274, 121605, 121836, 121940, 123682, 124605, 126630, 128439, 128865, 129220, 132132, 132660, 133196, 134134, 134190, 135135, 139293, 140580, 141570, 142142, 142710, 143715, 145926, 147609, 152295, 152460, 154638, 154770, 156780, 156981, 162140, 164010, 164619, 165165, 166140, 166495, 169884, 170247, 171252, 171820, 172458, 174447, 180180, 180411, 182754, 182910, 185523, 185724, 191620, 193830, 196812, 198198, 198990, 199794, 201201, 203060, 209308, 210782, 210870, 212355, 213213, 214065, 218889, 219492, 220220, 223366, 226996, 228690, 231957, 232155, 232596, 235170, 240548, 243210, 246015, 247364, 249210, 253260, 256878, 257730, 258687, 261635, 268268, 268380, 270270, 274131, 274365, 278586, 283140, 283745, 284284, 285420, 287430, 290745, 291852, 295218, 297297, 299691, 300685, 304590, 309205, 309276, 309540, 313962, 316173, 328020, 329238, 330330, 332990, 335049, 335335, 340494, 344916, 348894, 355355, 360822, 364815, 365508, 365820, 366289, 371046, 386595, 387660, 396396, 397980, 399588, 402402, 421564, 421740, 424710, 426426, 428130, 431145, 432887, 437778, 446732, 456885, 457380, 463914, 464310, 470340, 470943, 486420, 492030, 495495, 498420, 499485, 510741, 513756, 515460, 517374, 523270, 526955, 540540, 541233, 548262, 548730, 556569, 557172, 558415, 567490, 574860, 575597, 581490, 590436, 594594, 599382, 601370, 603603, 609180, 618410, 627924, 632346, 639639, 642195, 658476, 660660, 665980, 670098, 670670, 680251, 680988, 696465, 697788, 710710, 721644, 729630, 732578, 737737, 738045, 742092, 773190, 781781, 784905, 804804, 823095, 849420, 851235, 852852, 856260, 862290, 865774, 872235, 875556, 899073, 902055, 913770, 927615, 927828, 928620, 941886, 948519, 984060, 990990, 998970, 1005147, 1006005, 1021482, 1034748, 1046540, 1053910, 1066065, 1082466, 1094445, 1096524, 1097460, 1098867, 1113138, 1116830, 1134980, 1151194, 1159785, 1162980, 1189188, 1198764, 1202740, 1207206, 1236820, 1264692, 1279278, 1284390, 1293435, 1298661, 1340196, 1341340, 1360502, 1370655, 1392930, 1412829, 1421420, 1459260, 1465156, 1475474, 1476090, 1486485, 1498455, 1532223, 1546380, 1563562, 1569810, 1580865, 1623699, 1646190, 1669707, 1675245, 1702470, 1724580, 1726791, 1731548, 1744470, 1798146, 1804110, 1810809, 1827540, 1831445, 1855230, 1883772, 1897038, 1918917, 1981980, 1997940, 2010294, 2012010, 2040753, 2042964, 2107820, 2132130, 2164435, 2164932, 2188890, 2197734, 2213211, 2226276, 2233660, 2302388, 2319570, 2345343, 2354715, 2414412, 2553705, 2558556, 2568780, 2586870, 2597322, 2706165, 2721004, 2741310, 2782845, 2785860, 2825658, 2845557, 2877985, 2950948, 2952180, 2972970, 2996910, 3015441, 3018015, 3064446, 3127124, 3139620, 3161730, 3198195, 3247398, 3292380, 3296601, 3339414, 3350490, 3401255, 3404940, 3453582, 3488940, 3596292, 3608220, 3621618, 3662890, 3688685, 3710460, 3794076, 3837834, 3895983, 3908905, 4020588, 4024020, 4029179, 4081506, 4264260, 4328870, 4377780, 4395468, 4426422, 4495365, 4639140, 4690686, 4709430, 4742595, 4761757, 5025735, 5107410, 5173740, 5180373, 5194644, 5412330, 5482620, 5494335, 5565690, 5651316, 5691114, 5755970, 5945940, 5993820, 6030882, 6036030, 6122259, 6128892, 6323460, 6396390, 6493305, 6494796, 6593202, 6639633, 6678828, 6700980, 6802510, 6907164, 7036029, 7064145, 7243236, 7325780, 7377370, 7482761, 7661115, 7675668, 7791966, 7817810, 8058358, 8118495, 8163012, 8348535, 8633955, 8657740, 8852844, 8990730, 9054045, 9381372, 9418860, 9485190, 9523514, 9594585, 9889803, 10051470, 10203765, 10214820, 10360746, 10824660, 10988670, 11066055, 11131380, 11382228, 11511940, 11687949, 11726715, 12061764, 12072060, 12087537, 12244518, 12792780, 12986610, 13186404, 13279266, 13605020, 14072058, 14128290, 14227785, 14285271, 14754740, 14965522, 15077205, 15322230, 15541119, 15583932, 15635620, 16116716, 16236990, 16483005, 16697070, 17267910, 17981460, 18108090, 18366777, 18970380, 19047028, 19189170, 19479915, 19779606, 19918899, 20102940, 20145895, 20407530, 20721492, 21108087, 21977340, 22132110, 22448283, 23375898, 23453430, 23808785, 24175074, 24489036, 25901865, 25973220, 26558532, 28144116, 28256580, 28455570, 28570542, 29931044, 30154410, 30611295, 30644460, 31082238, 32473980, 32966010, 33198165, 33394140, 34535820, 35180145, 36216180, 36262611, 36733554, 37413805, 38378340, 38959830, 39559212, 39837798, 40291790, 40815060, 42216174, 42855813, 44264220, 44896566, 46751796, 46906860, 47617570, 48350148, 49449015, 51803730, 52379327, 56911140, 57141084, 58439745, 60308820, 60437685, 61222590, 62164476, 65932020, 66396330, 67344849, 70360290, 71426355, 72525222, 73467108, 74827610, 77705595, 77919660, 79675596, 80583580, 84432348, 85711626, 89793132, 91833885, 95235140, 98898030, 99594495, 103607460, 104758654, 105540435, 108787833, 112241415, 116879490, 120875370, 122445180, 128567439, 132792660, 134689698, 140720580, 142852710, 145050444, 149655220, 155411190, 157137981, 171423252, 181313055, 183667770, 197796060, 199188990, 202034547, 209517308, 211080870, 214279065, 217575666, 224482830, 233758980, 241750740, 257134878, 261896635, 269379396, 285705420, 310822380, 314275962, 336724245, 362626110, 367335540, 398377980, 404069094, 422161740, 428558130, 435151332, 448965660, 471413943, 514269756, 523793270, 543939165, 628551924, 642837195, 673448490, 725252220, 785689905, 808138188, 857116260, 942827886, 1010172735, 1047586540, 1087878330, 1285674390, 1346896980, 1414241829, 1571379810, 1885655772, 2020345470, 2175756660, 2357069715, 2571348780, 2828483658, 3142759620, 4040690940, 4714139430, 5656967316, 7071209145, 9428278860, 14142418290, 28284836580]

約数ペア:

[(1, 28284836580), (2, 14142418290), (3, 9428278860), (4, 7071209145), (5, 5656967316), (6, 4714139430), (7, 4040690940), (9, 3142759620), (10, 2828483658), (11, 2571348780), (12, 2357069715), (13, 2175756660), (14, 2020345470), (15, 1885655772), (18, 1571379810), (20, 1414241829), (21, 1346896980), (22, 1285674390), (26, 1087878330), (27, 1047586540), (28, 1010172735), (30, 942827886), (33, 857116260), (35, 808138188), (36, 785689905), (39, 725252220), (42, 673448490), (44, 642837195), (45, 628551924), (52, 543939165), (54, 523793270), (55, 514269756), (60, 471413943), (63, 448965660), (65, 435151332), (66, 428558130), (67, 422161740), (70, 404069094), (71, 398377980), (77, 367335540), (78, 362626110), (84, 336724245), (90, 314275962), (91, 310822380), (99, 285705420), (105, 269379396), (108, 261896635), (110, 257134878), (117, 241750740), (121, 233758980), (126, 224482830), (130, 217575666), (132, 214279065), (134, 211080870), (135, 209517308), (140, 202034547), (142, 199188990), (143, 197796060), (154, 183667770), (156, 181313055), (165, 171423252), (180, 157137981), (182, 155411190), (189, 149655220), (195, 145050444), (198, 142852710), (201, 140720580), (210, 134689698), (213, 132792660), (220, 128567439), (231, 122445180), (234, 120875370), (242, 116879490), (252, 112241415), (260, 108787833), (268, 105540435), (270, 104758654), (273, 103607460), (284, 99594495), (286, 98898030), (297, 95235140), (308, 91833885), (315, 89793132), (330, 85711626), (335, 84432348), (351, 80583580), (355, 79675596), (363, 77919660), (364, 77705595), (378, 74827610), (385, 73467108), (390, 72525222), (396, 71426355), (402, 70360290), (420, 67344849), (426, 66396330), (429, 65932020), (455, 62164476), (462, 61222590), (468, 60437685), (469, 60308820), (484, 58439745), (495, 57141084), (497, 56911140), (540, 52379327), (546, 51803730), (572, 49449015), (585, 48350148), (594, 47617570), (603, 46906860), (605, 46751796), (630, 44896566), (639, 44264220), (660, 42855813), (670, 42216174), (693, 40815060), (702, 40291790), (710, 39837798), (715, 39559212), (726, 38959830), (737, 38378340), (756, 37413805), (770, 36733554), (780, 36262611), (781, 36216180), (804, 35180145), (819, 34535820), (847, 33394140), (852, 33198165), (858, 32966010), (871, 32473980), (910, 31082238), (923, 30644460), (924, 30611295), (938, 30154410), (945, 29931044), (990, 28570542), (994, 28455570), (1001, 28256580), (1005, 28144116), (1065, 26558532), (1089, 25973220), (1092, 25901865), (1155, 24489036), (1170, 24175074), (1188, 23808785), (1206, 23453430), (1210, 23375898), (1260, 22448283), (1278, 22132110), (1287, 21977340), (1340, 21108087), (1365, 20721492), (1386, 20407530), (1404, 20145895), (1407, 20102940), (1420, 19918899), (1430, 19779606), (1452, 19479915), (1474, 19189170), (1485, 19047028), (1491, 18970380), (1540, 18366777), (1562, 18108090), (1573, 17981460), (1638, 17267910), (1694, 16697070), (1716, 16483005), (1742, 16236990), (1755, 16116716), (1809, 15635620), (1815, 15583932), (1820, 15541119), (1846, 15322230), (1876, 15077205), (1890, 14965522), (1917, 14754740), (1980, 14285271), (1988, 14227785), (2002, 14128290), (2010, 14072058), (2079, 13605020), (2130, 13279266), (2145, 13186404), (2178, 12986610), (2211, 12792780), (2310, 12244518), (2340, 12087537), (2343, 12072060), (2345, 12061764), (2412, 11726715), (2420, 11687949), (2457, 11511940), (2485, 11382228), (2541, 11131380), (2556, 11066055), (2574, 10988670), (2613, 10824660), (2730, 10360746), (2769, 10214820), (2772, 10203765), (2814, 10051470), (2860, 9889803), (2948, 9594585), (2970, 9523514), (2982, 9485190), (3003, 9418860), (3015, 9381372), (3124, 9054045), (3146, 8990730), (3195, 8852844), (3267, 8657740), (3276, 8633955), (3388, 8348535), (3465, 8163012), (3484, 8118495), (3510, 8058358), (3618, 7817810), (3630, 7791966), (3685, 7675668), (3692, 7661115), (3780, 7482761), (3834, 7377370), (3861, 7325780), (3905, 7243236), (4004, 7064145), (4020, 7036029), (4095, 6907164), (4158, 6802510), (4221, 6700980), (4235, 6678828), (4260, 6639633), (4290, 6593202), (4355, 6494796), (4356, 6493305), (4422, 6396390), (4473, 6323460), (4615, 6128892), (4620, 6122259), (4686, 6036030), (4690, 6030882), (4719, 5993820), (4757, 5945940), (4914, 5755970), (4970, 5691114), (5005, 5651316), (5082, 5565690), (5148, 5494335), (5159, 5482620), (5226, 5412330), (5445, 5194644), (5460, 5180373), (5467, 5173740), (5538, 5107410), (5628, 5025735), (5940, 4761757), (5964, 4742595), (6006, 4709430), (6030, 4690686), (6097, 4639140), (6292, 4495365), (6390, 4426422), (6435, 4395468), (6461, 4377780), (6534, 4328870), (6633, 4264260), (6930, 4081506), (7020, 4029179), (7029, 4024020), (7035, 4020588), (7236, 3908905), (7260, 3895983), (7370, 3837834), (7455, 3794076), (7623, 3710460), (7668, 3688685), (7722, 3662890), (7810, 3621618), (7839, 3608220), (7865, 3596292), (8107, 3488940), (8190, 3453582), (8307, 3404940), (8316, 3401255), (8442, 3350490), (8470, 3339414), (8580, 3296601), (8591, 3292380), (8710, 3247398), (8844, 3198195), (8946, 3161730), (9009, 3139620), (9045, 3127124), (9230, 3064446), (9372, 3018015), (9380, 3015441), (9438, 2996910), (9514, 2972970), (9581, 2952180), (9585, 2950948), (9828, 2877985), (9940, 2845557), (10010, 2825658), (10153, 2785860), (10164, 2782845), (10318, 2741310), (10395, 2721004), (10452, 2706165), (10890, 2597322), (10934, 2586870), (11011, 2568780), (11055, 2558556), (11076, 2553705), (11715, 2414412), (12012, 2354715), (12060, 2345343), (12194, 2319570), (12285, 2302388), (12663, 2233660), (12705, 2226276), (12780, 2213211), (12870, 2197734), (12922, 2188890), (13065, 2164932), (13068, 2164435), (13266, 2132130), (13419, 2107820), (13845, 2042964), (13860, 2040753), (14058, 2012010), (14070, 2010294), (14157, 1997940), (14271, 1981980), (14740, 1918917), (14910, 1897038), (15015, 1883772), (15246, 1855230), (15444, 1831445), (15477, 1827540), (15620, 1810809), (15678, 1804110), (15730, 1798146), (16214, 1744470), (16335, 1731548), (16380, 1726791), (16401, 1724580), (16614, 1702470), (16884, 1675245), (16940, 1669707), (17182, 1646190), (17420, 1623699), (17892, 1580865), (18018, 1569810), (18090, 1563562), (18291, 1546380), (18460, 1532223), (18876, 1498455), (19028, 1486485), (19162, 1476090), (19170, 1475474), (19305, 1465156), (19383, 1459260), (19899, 1421420), (20020, 1412829), (20306, 1392930), (20636, 1370655), (20790, 1360502), (21087, 1341340), (21105, 1340196), (21780, 1298661), (21868, 1293435), (22022, 1284390), (22110, 1279278), (22365, 1264692), (22869, 1236820), (23430, 1207206), (23517, 1202740), (23595, 1198764), (23785, 1189188), (24321, 1162980), (24388, 1159785), (24570, 1151194), (24921, 1134980), (25326, 1116830), (25410, 1113138), (25740, 1098867), (25773, 1097460), (25795, 1096524), (25844, 1094445), (26130, 1082466), (26532, 1066065), (26838, 1053910), (27027, 1046540), (27335, 1034748), (27690, 1021482), (28116, 1006005), (28140, 1005147), (28314, 998970), (28542, 990990), (28743, 984060), (29820, 948519), (30030, 941886), (30459, 928620), (30485, 927828), (30492, 927615), (30954, 913770), (31356, 902055), (31460, 899073), (32305, 875556), (32428, 872235), (32670, 865774), (32802, 862290), (33033, 856260), (33165, 852852), (33228, 851235), (33299, 849420), (34364, 823095), (35145, 804804), (36036, 784905), (36180, 781781), (36582, 773190), (38115, 742092), (38324, 738045), (38340, 737737), (38610, 732578), (38766, 729630), (39195, 721644), (39798, 710710), (40535, 697788), (40612, 696465), (41535, 680988), (41580, 680251), (42174, 670670), (42210, 670098), (42471, 665980), (42813, 660660), (42955, 658476), (44044, 642195), (44220, 639639), (44730, 632346), (45045, 627924), (45738, 618410), (46431, 609180), (46860, 603603), (47034, 601370), (47190, 599382), (47570, 594594), (47905, 590436), (48642, 581490), (49140, 575597), (49203, 574860), (49842, 567490), (50652, 558415), (50765, 557172), (50820, 556569), (51546, 548730), (51590, 548262), (52260, 541233), (52327, 540540), (53676, 526955), (54054, 523270), (54670, 517374), (54873, 515460), (55055, 513756), (55380, 510741), (56628, 499485), (56749, 498420), (57084, 495495), (57486, 492030), (58149, 486420), (60060, 470943), (60137, 470340), (60918, 464310), (60970, 463914), (61841, 457380), (61908, 456885), (63315, 446732), (64610, 437778), (65340, 432887), (65604, 431145), (66066, 428130), (66330, 426426), (66598, 424710), (67067, 421740), (67095, 421564), (70290, 402402), (70785, 399588), (71071, 397980), (71355, 396396), (72963, 387660), (73164, 386595), (76230, 371046), (77220, 366289), (77319, 365820), (77385, 365508), (77532, 364815), (78390, 360822), (79596, 355355), (81070, 348894), (82005, 344916), (83070, 340494), (84348, 335335), (84420, 335049), (84942, 332990), (85626, 330330), (85910, 329238), (86229, 328020), (89460, 316173), (90090, 313962), (91377, 309540), (91455, 309276), (91476, 309205), (92862, 304590), (94068, 300685), (94380, 299691), (95140, 297297), (95810, 295218), (96915, 291852), (97284, 290745), (98406, 287430), (99099, 285420), (99495, 284284), (99684, 283745), (99897, 283140), (101530, 278586), (103092, 274365), (103180, 274131), (104654, 270270), (105391, 268380), (105435, 268268), (108108, 261635), (109340, 258687), (109746, 257730), (110110, 256878), (111683, 253260), (113498, 249210), (114345, 247364), (114972, 246015), (116298, 243210), (117585, 240548), (120274, 235170), (121605, 232596), (121836, 232155), (121940, 231957), (123682, 228690), (124605, 226996), (126630, 223366), (128439, 220220), (128865, 219492), (129220, 218889), (132132, 214065), (132660, 213213), (133196, 212355), (134134, 210870), (134190, 210782), (135135, 209308), (139293, 203060), (140580, 201201), (141570, 199794), (142142, 198990), (142710, 198198), (143715, 196812), (145926, 193830), (147609, 191620), (152295, 185724), (152460, 185523), (154638, 182910), (154770, 182754), (156780, 180411), (156981, 180180), (162140, 174447), (164010, 172458), (164619, 171820), (165165, 171252), (166140, 170247), (166495, 169884)]