18474742440

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 960

約数和(自身を含む): 80446608000

約数和(自身を除く): 61971865560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 71, 72, 77, 81, 84, 88, 90, 98, 99, 105, 108, 110, 120, 126, 132, 135, 140, 142, 147, 149, 154, 162, 165, 168, 180, 189, 196, 198, 210, 213, 216, 220, 231, 245, 252, 264, 270, 280, 284, 294, 297, 298, 308, 315, 324, 330, 355, 360, 378, 385, 392, 396, 405, 420, 426, 440, 441, 447, 462, 490, 495, 497, 504, 539, 540, 567, 568, 588, 594, 596, 616, 630, 639, 648, 660, 693, 710, 735, 745, 756, 770, 781, 792, 810, 840, 852, 882, 891, 894, 924, 945, 980, 990, 994, 1043, 1065, 1078, 1080, 1134, 1155, 1176, 1188, 1192, 1260, 1278, 1320, 1323, 1341, 1386, 1420, 1470, 1485, 1490, 1491, 1512, 1540, 1562, 1617, 1620, 1639, 1704, 1764, 1782, 1788, 1848, 1890, 1917, 1960, 1980, 1988, 2079, 2086, 2130, 2156, 2205, 2235, 2268, 2310, 2343, 2376, 2485, 2520, 2556, 2646, 2682, 2695, 2772, 2835, 2840, 2940, 2970, 2980, 2982, 3080, 3124, 3129, 3195, 3234, 3240, 3278, 3465, 3479, 3528, 3564, 3576, 3780, 3834, 3905, 3960, 3969, 3976, 4023, 4158, 4172, 4260, 4312, 4410, 4455, 4470, 4473, 4536, 4620, 4686, 4851, 4917, 4970, 5112, 5215, 5292, 5364, 5390, 5467, 5544, 5670, 5751, 5880, 5940, 5960, 5964, 6237, 6248, 6258, 6390, 6468, 6556, 6615, 6705, 6930, 6958, 7029, 7128, 7301, 7455, 7560, 7668, 7810, 7938, 8046, 8085, 8195, 8316, 8344, 8520, 8820, 8910, 8940, 8946, 9240, 9372, 9387, 9585, 9702, 9834, 9940, 10395, 10430, 10437, 10579, 10584, 10728, 10780, 10934, 11340, 11473, 11502, 11715, 11880, 11928, 12069, 12474, 12516, 12780, 12936, 13112, 13230, 13410, 13419, 13860, 13916, 14058, 14553, 14602, 14751, 14910, 15336, 15620, 15645, 15876, 16092, 16170, 16390, 16401, 16632, 17395, 17640, 17820, 17880, 17892, 18744, 18774, 19170, 19404, 19668, 19845, 19880, 20115, 20790, 20860, 20874, 21087, 21158, 21560, 21868, 21903, 22365, 22680, 22946, 23004, 23430, 24138, 24255, 24585, 24948, 25032, 25560, 26460, 26820, 26838, 27335, 27720, 27832, 28116, 28161, 28755, 29106, 29204, 29502, 29820, 31185, 31240, 31290, 31311, 31737, 31752, 32184, 32340, 32780, 32802, 34419, 34790, 35145, 35640, 35784, 36505, 37548, 38269, 38340, 38808, 39336, 39690, 40230, 40257, 41580, 41720, 41748, 42174, 42316, 43659, 43736, 43806, 44253, 44730, 45892, 46008, 46860, 46935, 48276, 48510, 49170, 49203, 49896, 52185, 52895, 52920, 53640, 53676, 54670, 56232, 56322, 57365, 57510, 58212, 58408, 59004, 59640, 60345, 62370, 62580, 62622, 63261, 63474, 64680, 65560, 65604, 65709, 67095, 68838, 69580, 70290, 72765, 73010, 73755, 74053, 75096, 76538, 76680, 79380, 80311, 80460, 80514, 82005, 83160, 83496, 84348, 84483, 84632, 87318, 87612, 88506, 89460, 91784, 93720, 93870, 93933, 95211, 96552, 97020, 98340, 98406, 103257, 104370, 105435, 105790, 107352, 109340, 109515, 112644, 114730, 114807, 115020, 116369, 116424, 118008, 120690, 124740, 125160, 125244, 126522, 126948, 131208, 131418, 132759, 134190, 137676, 139160, 140580, 140805, 145530, 146020, 147510, 147609, 148106, 153076, 156555, 158685, 158760, 160622, 160920, 161028, 164010, 168696, 168966, 172095, 174636, 175224, 177012, 178920, 187740, 187866, 190422, 191345, 194040, 196680, 196812, 197127, 201285, 206514, 208740, 210870, 211580, 218295, 218680, 219030, 221265, 222159, 225288, 229460, 229614, 230040, 232738, 240933, 241380, 246015, 249480, 250488, 253044, 253896, 262836, 265518, 268380, 275352, 281160, 281610, 281799, 285633, 291060, 292040, 295020, 295218, 296212, 306152, 309771, 313110, 316305, 317370, 321244, 322056, 328020, 328545, 337932, 344190, 344421, 349107, 349272, 354024, 370265, 375480, 375732, 380844, 382690, 393624, 394254, 401555, 402570, 413028, 417480, 421740, 422415, 423160, 436590, 438060, 442530, 442827, 444318, 458920, 459228, 465476, 469665, 476055, 481866, 482760, 492030, 506088, 516285, 518371, 525672, 531036, 536760, 563220, 563598, 571266, 574035, 581845, 582120, 590040, 590436, 591381, 592424, 619542, 626220, 632610, 634740, 642488, 656040, 657090, 663795, 666477, 675864, 688380, 688842, 698214, 722799, 738045, 740530, 751464, 761688, 765380, 788508, 803110, 805140, 814583, 826056, 843480, 844830, 856899, 873180, 876120, 885060, 885654, 888636, 918456, 929313, 930952, 939330, 952110, 963732, 984060, 985635, 1032570, 1033263, 1036742, 1047321, 1062072, 1110795, 1126440, 1127196, 1142532, 1148070, 1163690, 1180872, 1182762, 1204665, 1239084, 1252440, 1265220, 1269480, 1314180, 1327590, 1332954, 1376760, 1377684, 1396428, 1408995, 1428165, 1445598, 1476090, 1481060, 1530760, 1548855, 1555113, 1577016, 1606220, 1610280, 1629166, 1689660, 1713798, 1722105, 1745535, 1746360, 1770120, 1771308, 1777272, 1858626, 1878660, 1904220, 1927464, 1968120, 1971270, 1999431, 2065140, 2066526, 2073484, 2094642, 2168397, 2214135, 2221590, 2254392, 2285064, 2296140, 2327380, 2365524, 2409330, 2443749, 2478168, 2530440, 2591855, 2628360, 2655180, 2665908, 2755368, 2792856, 2817990, 2856330, 2891196, 2952180, 2956905, 2962120, 3097710, 3099789, 3110226, 3141963, 3212440, 3258332, 3332385, 3379320, 3427596, 3444210, 3491070, 3542616, 3613995, 3717252, 3757320, 3808440, 3942540, 3998862, 4072915, 4130280, 4133052, 4146968, 4189284, 4284495, 4336794, 4428270, 4443180, 4592280, 4646565, 4654760, 4665339, 4731048, 4818660, 4887498, 5166315, 5183710, 5236605, 5310360, 5331816, 5635980, 5702081, 5712660, 5782392, 5904360, 5913810, 5998293, 6195420, 6199578, 6220452, 6283926, 6505191, 6516664, 6664770, 6855192, 6888420, 6982140, 7227990, 7331247, 7434504, 7775565, 7885080, 7997724, 8145830, 8266104, 8378568, 8568990, 8673588, 8856540, 8886360, 9293130, 9330678, 9425889, 9637320, 9774996, 9997155, 10332630, 10367420, 10473210, 10841985, 11271960, 11404162, 11425320, 11827620, 11996586, 12218745, 12390840, 12399156, 12440904, 12567852, 13010382, 13329540, 13776840, 13964280, 13996017, 14455980, 14662494, 15498945, 15551130, 15709815, 15995448, 16291660, 17106243, 17137980, 17347176, 17713080, 18586260, 18661356, 18851778, 19549992, 19994310, 20665260, 20734840, 20946420, 21683970, 21993741, 22808324, 23326695, 23655240, 23993172, 24437490, 24798312, 25135704, 26020764, 26659080, 27992034, 28510405, 28911960, 29324988, 29991465, 30997890, 31102260, 31419630, 32525955, 32583320, 34212486, 34275960, 36656235, 37172520, 37322712, 37703556, 39988620, 41330520, 41892840, 41988051, 43367940, 43987482, 45616648, 46653390, 47129445, 47986344, 48874980, 51318729, 52041528, 55984068, 57020810, 58649976, 59982930, 61995780, 62204520, 62839260, 65051910, 65981223, 68424972, 69980085, 73312470, 75407112, 79977240, 83976102, 85531215, 86735880, 87974964, 93306780, 94258890, 97749960, 102637458, 109968705, 111968136, 114041620, 119965860, 123991560, 125678520, 130103820, 131962446, 136849944, 139960170, 146624940, 153956187, 167952204, 171062430, 175949928, 186613560, 188517780, 205274916, 209940255, 219937410, 228083240, 239931720, 256593645, 260207640, 263924892, 279920340, 293249880, 307912374, 329906115, 335904408, 342124860, 377035560, 410549832, 419880510, 439874820, 461868561, 513187290, 527849784, 559840680, 615824748, 659812230, 684249720, 769780935, 839761020, 879749640, 923737122, 1026374580, 1231649496, 1319624460, 1539561870, 1679522040, 1847474244, 2052749160, 2309342805, 2639248920, 3079123740, 3694948488, 4618685610, 6158247480, 9237371220, 18474742440]

約数ペア:

[(1, 18474742440), (2, 9237371220), (3, 6158247480), (4, 4618685610), (5, 3694948488), (6, 3079123740), (7, 2639248920), (8, 2309342805), (9, 2052749160), (10, 1847474244), (11, 1679522040), (12, 1539561870), (14, 1319624460), (15, 1231649496), (18, 1026374580), (20, 923737122), (21, 879749640), (22, 839761020), (24, 769780935), (27, 684249720), (28, 659812230), (30, 615824748), (33, 559840680), (35, 527849784), (36, 513187290), (40, 461868561), (42, 439874820), (44, 419880510), (45, 410549832), (49, 377035560), (54, 342124860), (55, 335904408), (56, 329906115), (60, 307912374), (63, 293249880), (66, 279920340), (70, 263924892), (71, 260207640), (72, 256593645), (77, 239931720), (81, 228083240), (84, 219937410), (88, 209940255), (90, 205274916), (98, 188517780), (99, 186613560), (105, 175949928), (108, 171062430), (110, 167952204), (120, 153956187), (126, 146624940), (132, 139960170), (135, 136849944), (140, 131962446), (142, 130103820), (147, 125678520), (149, 123991560), (154, 119965860), (162, 114041620), (165, 111968136), (168, 109968705), (180, 102637458), (189, 97749960), (196, 94258890), (198, 93306780), (210, 87974964), (213, 86735880), (216, 85531215), (220, 83976102), (231, 79977240), (245, 75407112), (252, 73312470), (264, 69980085), (270, 68424972), (280, 65981223), (284, 65051910), (294, 62839260), (297, 62204520), (298, 61995780), (308, 59982930), (315, 58649976), (324, 57020810), (330, 55984068), (355, 52041528), (360, 51318729), (378, 48874980), (385, 47986344), (392, 47129445), (396, 46653390), (405, 45616648), (420, 43987482), (426, 43367940), (440, 41988051), (441, 41892840), (447, 41330520), (462, 39988620), (490, 37703556), (495, 37322712), (497, 37172520), (504, 36656235), (539, 34275960), (540, 34212486), (567, 32583320), (568, 32525955), (588, 31419630), (594, 31102260), (596, 30997890), (616, 29991465), (630, 29324988), (639, 28911960), (648, 28510405), (660, 27992034), (693, 26659080), (710, 26020764), (735, 25135704), (745, 24798312), (756, 24437490), (770, 23993172), (781, 23655240), (792, 23326695), (810, 22808324), (840, 21993741), (852, 21683970), (882, 20946420), (891, 20734840), (894, 20665260), (924, 19994310), (945, 19549992), (980, 18851778), (990, 18661356), (994, 18586260), (1043, 17713080), (1065, 17347176), (1078, 17137980), (1080, 17106243), (1134, 16291660), (1155, 15995448), (1176, 15709815), (1188, 15551130), (1192, 15498945), (1260, 14662494), (1278, 14455980), (1320, 13996017), (1323, 13964280), (1341, 13776840), (1386, 13329540), (1420, 13010382), (1470, 12567852), (1485, 12440904), (1490, 12399156), (1491, 12390840), (1512, 12218745), (1540, 11996586), (1562, 11827620), (1617, 11425320), (1620, 11404162), (1639, 11271960), (1704, 10841985), (1764, 10473210), (1782, 10367420), (1788, 10332630), (1848, 9997155), (1890, 9774996), (1917, 9637320), (1960, 9425889), (1980, 9330678), (1988, 9293130), (2079, 8886360), (2086, 8856540), (2130, 8673588), (2156, 8568990), (2205, 8378568), (2235, 8266104), (2268, 8145830), (2310, 7997724), (2343, 7885080), (2376, 7775565), (2485, 7434504), (2520, 7331247), (2556, 7227990), (2646, 6982140), (2682, 6888420), (2695, 6855192), (2772, 6664770), (2835, 6516664), (2840, 6505191), (2940, 6283926), (2970, 6220452), (2980, 6199578), (2982, 6195420), (3080, 5998293), (3124, 5913810), (3129, 5904360), (3195, 5782392), (3234, 5712660), (3240, 5702081), (3278, 5635980), (3465, 5331816), (3479, 5310360), (3528, 5236605), (3564, 5183710), (3576, 5166315), (3780, 4887498), (3834, 4818660), (3905, 4731048), (3960, 4665339), (3969, 4654760), (3976, 4646565), (4023, 4592280), (4158, 4443180), (4172, 4428270), (4260, 4336794), (4312, 4284495), (4410, 4189284), (4455, 4146968), (4470, 4133052), (4473, 4130280), (4536, 4072915), (4620, 3998862), (4686, 3942540), (4851, 3808440), (4917, 3757320), (4970, 3717252), (5112, 3613995), (5215, 3542616), (5292, 3491070), (5364, 3444210), (5390, 3427596), (5467, 3379320), (5544, 3332385), (5670, 3258332), (5751, 3212440), (5880, 3141963), (5940, 3110226), (5960, 3099789), (5964, 3097710), (6237, 2962120), (6248, 2956905), (6258, 2952180), (6390, 2891196), (6468, 2856330), (6556, 2817990), (6615, 2792856), (6705, 2755368), (6930, 2665908), (6958, 2655180), (7029, 2628360), (7128, 2591855), (7301, 2530440), (7455, 2478168), (7560, 2443749), (7668, 2409330), (7810, 2365524), (7938, 2327380), (8046, 2296140), (8085, 2285064), (8195, 2254392), (8316, 2221590), (8344, 2214135), (8520, 2168397), (8820, 2094642), (8910, 2073484), (8940, 2066526), (8946, 2065140), (9240, 1999431), (9372, 1971270), (9387, 1968120), (9585, 1927464), (9702, 1904220), (9834, 1878660), (9940, 1858626), (10395, 1777272), (10430, 1771308), (10437, 1770120), (10579, 1746360), (10584, 1745535), (10728, 1722105), (10780, 1713798), (10934, 1689660), (11340, 1629166), (11473, 1610280), (11502, 1606220), (11715, 1577016), (11880, 1555113), (11928, 1548855), (12069, 1530760), (12474, 1481060), (12516, 1476090), (12780, 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675864), (27720, 666477), (27832, 663795), (28116, 657090), (28161, 656040), (28755, 642488), (29106, 634740), (29204, 632610), (29502, 626220), (29820, 619542), (31185, 592424), (31240, 591381), (31290, 590436), (31311, 590040), (31737, 582120), (31752, 581845), (32184, 574035), (32340, 571266), (32780, 563598), (32802, 563220), (34419, 536760), (34790, 531036), (35145, 525672), (35640, 518371), (35784, 516285), (36505, 506088), (37548, 492030), (38269, 482760), (38340, 481866), (38808, 476055), (39336, 469665), (39690, 465476), (40230, 459228), (40257, 458920), (41580, 444318), (41720, 442827), (41748, 442530), (42174, 438060), (42316, 436590), (43659, 423160), (43736, 422415), (43806, 421740), (44253, 417480), (44730, 413028), (45892, 402570), (46008, 401555), (46860, 394254), (46935, 393624), (48276, 382690), (48510, 380844), (49170, 375732), (49203, 375480), (49896, 370265), (52185, 354024), (52895, 349272), (52920, 349107), (53640, 344421), (53676, 344190), (54670, 337932), (56232, 328545), (56322, 328020), (57365, 322056), (57510, 321244), (58212, 317370), (58408, 316305), (59004, 313110), (59640, 309771), (60345, 306152), (62370, 296212), (62580, 295218), (62622, 295020), (63261, 292040), (63474, 291060), (64680, 285633), (65560, 281799), (65604, 281610), (65709, 281160), (67095, 275352), (68838, 268380), (69580, 265518), (70290, 262836), (72765, 253896), (73010, 253044), (73755, 250488), (74053, 249480), (75096, 246015), (76538, 241380), (76680, 240933), (79380, 232738), (80311, 230040), (80460, 229614), (80514, 229460), (82005, 225288), (83160, 222159), (83496, 221265), (84348, 219030), (84483, 218680), (84632, 218295), (87318, 211580), (87612, 210870), (88506, 208740), (89460, 206514), (91784, 201285), (93720, 197127), (93870, 196812), (93933, 196680), (95211, 194040), (96552, 191345), (97020, 190422), (98340, 187866), (98406, 187740), (103257, 178920), (104370, 177012), (105435, 175224), (105790, 174636), (107352, 172095), (109340, 168966), (109515, 168696), (112644, 164010), (114730, 161028), (114807, 160920), (115020, 160622), (116369, 158760), (116424, 158685), (118008, 156555), (120690, 153076), (124740, 148106), (125160, 147609), (125244, 147510), (126522, 146020), (126948, 145530), (131208, 140805), (131418, 140580), (132759, 139160), (134190, 137676)]