2639456820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 768

約数和(自身を含む): 11650867200

約数和(自身を除く): 9011410380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 19, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 38, 39, 42, 44, 45, 52, 54, 55, 57, 60, 63, 65, 66, 70, 76, 77, 78, 84, 90, 91, 95, 99, 105, 108, 110, 114, 117, 126, 130, 132, 133, 135, 140, 143, 154, 156, 165, 171, 180, 182, 189, 190, 195, 198, 209, 210, 220, 228, 231, 234, 247, 252, 257, 260, 266, 270, 273, 285, 286, 297, 308, 315, 330, 342, 351, 364, 378, 380, 385, 390, 396, 399, 418, 420, 429, 455, 462, 468, 494, 495, 513, 514, 532, 540, 546, 570, 572, 585, 594, 627, 630, 660, 665, 684, 693, 702, 715, 741, 756, 770, 771, 780, 798, 819, 836, 855, 858, 910, 924, 945, 988, 990, 1001, 1026, 1028, 1045, 1092, 1140, 1155, 1170, 1188, 1197, 1235, 1254, 1260, 1285, 1287, 1330, 1365, 1386, 1404, 1430, 1463, 1482, 1485, 1540, 1542, 1596, 1638, 1710, 1716, 1729, 1755, 1799, 1820, 1881, 1890, 1980, 1995, 2002, 2052, 2079, 2090, 2145, 2223, 2310, 2313, 2340, 2394, 2457, 2470, 2508, 2565, 2570, 2574, 2660, 2717, 2730, 2772, 2827, 2860, 2926, 2964, 2970, 3003, 3084, 3135, 3276, 3341, 3420, 3458, 3465, 3510, 3591, 3598, 3705, 3762, 3780, 3855, 3861, 3990, 4004, 4095, 4158, 4180, 4290, 4389, 4446, 4620, 4626, 4788, 4883, 4914, 4940, 5005, 5130, 5140, 5148, 5187, 5397, 5434, 5460, 5643, 5654, 5852, 5940, 5985, 6006, 6270, 6435, 6669, 6682, 6916, 6930, 6939, 7020, 7182, 7196, 7315, 7410, 7524, 7710, 7722, 7980, 8151, 8190, 8316, 8481, 8580, 8645, 8778, 8892, 8995, 9009, 9252, 9405, 9766, 9828, 10010, 10023, 10260, 10374, 10395, 10794, 10868, 11115, 11286, 11308, 11565, 11970, 12012, 12285, 12540, 12870, 13167, 13338, 13364, 13585, 13860, 13878, 14135, 14364, 14630, 14649, 14820, 15015, 15420, 15444, 15561, 16191, 16302, 16380, 16705, 16962, 17290, 17556, 17955, 17990, 18018, 18810, 19019, 19305, 19532, 19789, 20020, 20046, 20748, 20790, 21588, 21945, 22230, 22572, 23130, 23387, 23940, 24415, 24453, 24570, 25443, 25740, 25935, 26334, 26676, 26985, 27027, 27170, 27756, 28215, 28270, 29260, 29298, 30030, 30069, 31122, 32382, 32604, 33345, 33410, 33924, 34181, 34580, 34695, 35910, 35980, 36036, 36751, 37620, 38038, 38610, 39501, 39578, 40092, 40755, 41580, 42405, 43890, 43947, 44460, 45045, 46260, 46683, 46774, 48573, 48830, 48906, 49140, 50115, 50886, 51870, 52668, 53713, 53970, 54054, 54340, 56430, 56540, 57057, 58596, 59367, 60060, 60138, 62244, 63479, 64764, 65835, 66690, 66820, 68362, 69390, 70161, 71820, 73245, 73359, 73502, 76076, 76329, 77220, 77805, 79002, 79156, 80955, 81510, 84810, 87780, 87894, 90090, 90207, 93366, 93548, 95095, 97146, 97660, 97812, 98945, 100230, 101772, 102543, 103740, 107426, 107940, 108108, 110253, 112860, 114114, 116935, 118734, 120276, 122265, 126958, 127215, 131670, 131841, 133380, 135135, 136724, 138780, 140322, 146490, 146718, 147004, 150345, 152658, 155610, 158004, 161139, 161910, 163020, 169620, 170905, 171171, 175788, 178101, 180180, 180414, 183755, 186732, 190190, 190437, 194292, 197505, 197890, 200460, 205086, 210483, 214852, 219735, 220506, 228228, 233415, 233870, 237468, 242865, 244530, 253916, 254430, 257257, 263340, 263682, 268565, 270270, 280644, 285285, 292980, 293436, 296835, 300690, 305316, 307629, 311220, 317395, 322278, 323820, 330759, 341810, 342342, 350805, 356202, 360828, 366795, 367510, 375991, 380380, 380874, 381645, 395010, 395780, 410172, 420966, 439470, 441012, 444353, 451035, 466830, 467740, 483417, 485730, 489060, 508860, 512715, 513513, 514514, 527364, 534303, 537130, 540540, 551265, 570570, 571311, 593670, 601380, 615258, 631449, 634790, 644556, 659205, 661518, 683620, 684684, 698269, 701610, 712404, 733590, 735020, 751982, 761748, 763290, 771771, 790020, 805695, 841932, 855855, 878940, 888706, 890505, 902070, 922887, 933660, 952185, 966834, 971460, 992277, 1025430, 1027026, 1029028, 1052415, 1068606, 1074260, 1102530, 1127973, 1141140, 1142622, 1187340, 1230516, 1262898, 1269580, 1286285, 1318410, 1323036, 1333059, 1396538, 1403220, 1450251, 1467180, 1503964, 1526580, 1538145, 1543542, 1611390, 1653795, 1711710, 1713933, 1777412, 1781010, 1804140, 1845774, 1879955, 1904370, 1933668, 1984554, 2050860, 2054052, 2094807, 2104830, 2137212, 2205060, 2221765, 2255946, 2285244, 2315313, 2417085, 2525796, 2567565, 2572570, 2636820, 2666118, 2671515, 2793076, 2856555, 2900502, 3076290, 3087084, 3157245, 3222780, 3307590, 3383919, 3423420, 3427866, 3491345, 3562020, 3691548, 3759910, 3808740, 3858855, 3969108, 3999177, 4189614, 4209660, 4443530, 4511892, 4614435, 4630626, 4834170, 4887883, 4961385, 5135130, 5145140, 5332236, 5343030, 5639865, 5713110, 5801004, 6152580, 6284421, 6314490, 6615180, 6665295, 6767838, 6855732, 6945939, 6982690, 7251255, 7519820, 7717710, 7998354, 8379228, 8569665, 8887060, 9228870, 9261252, 9668340, 9775766, 9922770, 10151757, 10270260, 10474035, 10686060, 11279730, 11426220, 11576565, 11997531, 12568842, 12628980, 13330590, 13535676, 13891878, 13965380, 14502510, 14663649, 15435420, 15996708, 16919595, 17139330, 18457740, 18853263, 19551532, 19845540, 19995885, 20303514, 20948070, 22559460, 23153130, 23995062, 24439415, 25137684, 26661180, 27783756, 29005020, 29327298, 31422105, 33839190, 34278660, 34729695, 37706526, 39991770, 40607028, 41896140, 43990947, 46306260, 47990124, 48878830, 50758785, 58654596, 59987655, 62844210, 67678380, 69459390, 73318245, 75413052, 79983540, 87981894, 94266315, 97757660, 101517570, 119975310, 125688420, 131972841, 138918780, 146636490, 175963788, 188532630, 203035140, 219954735, 239950620, 263945682, 293272980, 377065260, 439909470, 527891364, 659864205, 879818940, 1319728410, 2639456820]

約数ペア:

[(1, 2639456820), (2, 1319728410), (3, 879818940), (4, 659864205), (5, 527891364), (6, 439909470), (7, 377065260), (9, 293272980), (10, 263945682), (11, 239950620), (12, 219954735), (13, 203035140), (14, 188532630), (15, 175963788), (18, 146636490), (19, 138918780), (20, 131972841), (21, 125688420), (22, 119975310), (26, 101517570), (27, 97757660), (28, 94266315), (30, 87981894), (33, 79983540), (35, 75413052), (36, 73318245), (38, 69459390), (39, 67678380), (42, 62844210), (44, 59987655), (45, 58654596), (52, 50758785), (54, 48878830), (55, 47990124), (57, 46306260), (60, 43990947), (63, 41896140), (65, 40607028), (66, 39991770), (70, 37706526), (76, 34729695), (77, 34278660), (78, 33839190), (84, 31422105), (90, 29327298), (91, 29005020), (95, 27783756), (99, 26661180), (105, 25137684), (108, 24439415), (110, 23995062), (114, 23153130), (117, 22559460), (126, 20948070), (130, 20303514), (132, 19995885), (133, 19845540), (135, 19551532), (140, 18853263), (143, 18457740), (154, 17139330), (156, 16919595), (165, 15996708), (171, 15435420), (180, 14663649), (182, 14502510), (189, 13965380), (190, 13891878), (195, 13535676), (198, 13330590), (209, 12628980), (210, 12568842), (220, 11997531), (228, 11576565), (231, 11426220), (234, 11279730), (247, 10686060), (252, 10474035), (257, 10270260), (260, 10151757), (266, 9922770), (270, 9775766), (273, 9668340), (285, 9261252), (286, 9228870), (297, 8887060), (308, 8569665), (315, 8379228), (330, 7998354), (342, 7717710), (351, 7519820), (364, 7251255), (378, 6982690), (380, 6945939), (385, 6855732), (390, 6767838), (396, 6665295), (399, 6615180), (418, 6314490), (420, 6284421), (429, 6152580), (455, 5801004), (462, 5713110), (468, 5639865), (494, 5343030), (495, 5332236), (513, 5145140), (514, 5135130), (532, 4961385), (540, 4887883), (546, 4834170), (570, 4630626), (572, 4614435), (585, 4511892), (594, 4443530), (627, 4209660), (630, 4189614), (660, 3999177), (665, 3969108), (684, 3858855), (693, 3808740), (702, 3759910), (715, 3691548), (741, 3562020), (756, 3491345), (770, 3427866), (771, 3423420), (780, 3383919), (798, 3307590), (819, 3222780), (836, 3157245), (855, 3087084), (858, 3076290), (910, 2900502), (924, 2856555), (945, 2793076), (988, 2671515), (990, 2666118), (1001, 2636820), (1026, 2572570), (1028, 2567565), (1045, 2525796), (1092, 2417085), (1140, 2315313), (1155, 2285244), (1170, 2255946), (1188, 2221765), (1197, 2205060), (1235, 2137212), (1254, 2104830), (1260, 2094807), (1285, 2054052), (1287, 2050860), (1330, 1984554), (1365, 1933668), (1386, 1904370), (1404, 1879955), (1430, 1845774), (1463, 1804140), (1482, 1781010), (1485, 1777412), (1540, 1713933), (1542, 1711710), (1596, 1653795), (1638, 1611390), (1710, 1543542), (1716, 1538145), (1729, 1526580), (1755, 1503964), (1799, 1467180), (1820, 1450251), (1881, 1403220), (1890, 1396538), (1980, 1333059), (1995, 1323036), (2002, 1318410), (2052, 1286285), (2079, 1269580), (2090, 1262898), (2145, 1230516), (2223, 1187340), (2310, 1142622), (2313, 1141140), (2340, 1127973), (2394, 1102530), (2457, 1074260), (2470, 1068606), (2508, 1052415), (2565, 1029028), (2570, 1027026), (2574, 1025430), (2660, 992277), (2717, 971460), (2730, 966834), (2772, 952185), (2827, 933660), (2860, 922887), (2926, 902070), (2964, 890505), (2970, 888706), (3003, 878940), (3084, 855855), (3135, 841932), (3276, 805695), (3341, 790020), (3420, 771771), (3458, 763290), (3465, 761748), (3510, 751982), (3591, 735020), (3598, 733590), (3705, 712404), (3762, 701610), (3780, 698269), (3855, 684684), (3861, 683620), (3990, 661518), (4004, 659205), (4095, 644556), (4158, 634790), (4180, 631449), (4290, 615258), (4389, 601380), (4446, 593670), (4620, 571311), (4626, 570570), (4788, 551265), (4883, 540540), (4914, 537130), (4940, 534303), (5005, 527364), (5130, 514514), (5140, 513513), (5148, 512715), (5187, 508860), (5397, 489060), (5434, 485730), (5460, 483417), (5643, 467740), (5654, 466830), (5852, 451035), (5940, 444353), (5985, 441012), (6006, 439470), (6270, 420966), (6435, 410172), (6669, 395780), (6682, 395010), (6916, 381645), (6930, 380874), (6939, 380380), (7020, 375991), (7182, 367510), (7196, 366795), (7315, 360828), (7410, 356202), (7524, 350805), (7710, 342342), (7722, 341810), (7980, 330759), (8151, 323820), (8190, 322278), (8316, 317395), (8481, 311220), (8580, 307629), (8645, 305316), (8778, 300690), (8892, 296835), (8995, 293436), (9009, 292980), (9252, 285285), (9405, 280644), (9766, 270270), (9828, 268565), (10010, 263682), (10023, 263340), (10260, 257257), (10374, 254430), (10395, 253916), (10794, 244530), (10868, 242865), (11115, 237468), (11286, 233870), (11308, 233415), (11565, 228228), (11970, 220506), (12012, 219735), (12285, 214852), (12540, 210483), (12870, 205086), (13167, 200460), (13338, 197890), (13364, 197505), (13585, 194292), (13860, 190437), (13878, 190190), (14135, 186732), (14364, 183755), (14630, 180414), (14649, 180180), (14820, 178101), (15015, 175788), (15420, 171171), (15444, 170905), (15561, 169620), (16191, 163020), (16302, 161910), (16380, 161139), (16705, 158004), (16962, 155610), (17290, 152658), (17556, 150345), (17955, 147004), (17990, 146718), (18018, 146490), (18810, 140322), (19019, 138780), (19305, 136724), (19532, 135135), (19789, 133380), (20020, 131841), (20046, 131670), (20748, 127215), (20790, 126958), (21588, 122265), (21945, 120276), (22230, 118734), (22572, 116935), (23130, 114114), (23387, 112860), (23940, 110253), (24415, 108108), (24453, 107940), (24570, 107426), (25443, 103740), (25740, 102543), (25935, 101772), (26334, 100230), (26676, 98945), (26985, 97812), (27027, 97660), (27170, 97146), (27756, 95095), (28215, 93548), (28270, 93366), (29260, 90207), (29298, 90090), (30030, 87894), (30069, 87780), (31122, 84810), (32382, 81510), (32604, 80955), (33345, 79156), (33410, 79002), (33924, 77805), (34181, 77220), (34580, 76329), (34695, 76076), (35910, 73502), (35980, 73359), (36036, 73245), (36751, 71820), (37620, 70161), (38038, 69390), (38610, 68362), (39501, 66820), (39578, 66690), (40092, 65835), (40755, 64764), (41580, 63479), (42405, 62244), (43890, 60138), (43947, 60060), (44460, 59367), (45045, 58596), (46260, 57057), (46683, 56540), (46774, 56430), (48573, 54340), (48830, 54054), (48906, 53970), (49140, 53713), (50115, 52668), (50886, 51870)]