67181824640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:923

約数の個数: 256

約数和(自身を含む): 186311404800

約数和(自身を除く): 119129580160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 128, 140, 160, 214, 224, 269, 280, 320, 428, 448, 521, 535, 538, 560, 640, 749, 856, 896, 1042, 1070, 1076, 1120, 1345, 1498, 1712, 1883, 2084, 2140, 2152, 2240, 2605, 2690, 2996, 3424, 3647, 3745, 3766, 4168, 4280, 4304, 4480, 5210, 5380, 5992, 6848, 7294, 7490, 7532, 8336, 8560, 8608, 9415, 10420, 10760, 11984, 13696, 14588, 14980, 15064, 16672, 17120, 17216, 18235, 18830, 20840, 21520, 23968, 28783, 29176, 29960, 30128, 33344, 34240, 34432, 36470, 37660, 41680, 43040, 47936, 55747, 57566, 58352, 59920, 60256, 66688, 68480, 72940, 75320, 83360, 86080, 95872, 111494, 115132, 116704, 119840, 120512, 140149, 143915, 145880, 150640, 166720, 172160, 201481, 222988, 230264, 233408, 239680, 241024, 278735, 280298, 287830, 291760, 301280, 333440, 390229, 402962, 445976, 460528, 466816, 479360, 557470, 560596, 575660, 583520, 602560, 700745, 780458, 805924, 891952, 921056, 981043, 1007405, 1114940, 1121192, 1151320, 1167040, 1205120, 1401490, 1560916, 1611848, 1783904, 1842112, 1951145, 1962086, 2014810, 2229880, 2242384, 2302640, 2334080, 2802980, 3121832, 3223696, 3567808, 3684224, 3902290, 3924172, 4029620, 4459760, 4484768, 4605280, 4905215, 5605960, 6243664, 6447392, 7135616, 7804580, 7848344, 8059240, 8919520, 8969536, 9210560, 9810430, 11211920, 12487328, 12894784, 14995943, 15609160, 15696688, 16118480, 17839040, 17939072, 18421120, 19620860, 22423840, 24974656, 25789568, 29991886, 31218320, 31393376, 32236960, 35678080, 39241720, 44847680, 49949312, 59983772, 62436640, 62786752, 64473920, 74979715, 78483440, 89695360, 104971601, 119967544, 124873280, 125573504, 128947840, 149959430, 156966880, 209943202, 239935088, 249746560, 299918860, 313933760, 419886404, 479870176, 524858005, 599837720, 627867520, 839772808, 959740352, 1049716010, 1199675440, 1679545616, 1919480704, 2099432020, 2399350880, 3359091232, 4198864040, 4798701760, 6718182464, 8397728080, 9597403520, 13436364928, 16795456160, 33590912320, 67181824640]

約数ペア:

[(1, 67181824640), (2, 33590912320), (4, 16795456160), (5, 13436364928), (7, 9597403520), (8, 8397728080), (10, 6718182464), (14, 4798701760), (16, 4198864040), (20, 3359091232), (28, 2399350880), (32, 2099432020), (35, 1919480704), (40, 1679545616), (56, 1199675440), (64, 1049716010), (70, 959740352), (80, 839772808), (107, 627867520), (112, 599837720), (128, 524858005), (140, 479870176), (160, 419886404), (214, 313933760), (224, 299918860), (269, 249746560), (280, 239935088), (320, 209943202), (428, 156966880), (448, 149959430), (521, 128947840), (535, 125573504), (538, 124873280), (560, 119967544), (640, 104971601), (749, 89695360), (856, 78483440), (896, 74979715), (1042, 64473920), (1070, 62786752), (1076, 62436640), (1120, 59983772), (1345, 49949312), (1498, 44847680), (1712, 39241720), (1883, 35678080), (2084, 32236960), (2140, 31393376), (2152, 31218320), (2240, 29991886), (2605, 25789568), (2690, 24974656), (2996, 22423840), (3424, 19620860), (3647, 18421120), (3745, 17939072), (3766, 17839040), (4168, 16118480), (4280, 15696688), (4304, 15609160), (4480, 14995943), (5210, 12894784), (5380, 12487328), (5992, 11211920), (6848, 9810430), (7294, 9210560), (7490, 8969536), (7532, 8919520), (8336, 8059240), (8560, 7848344), (8608, 7804580), (9415, 7135616), (10420, 6447392), (10760, 6243664), (11984, 5605960), (13696, 4905215), (14588, 4605280), (14980, 4484768), (15064, 4459760), (16672, 4029620), (17120, 3924172), (17216, 3902290), (18235, 3684224), (18830, 3567808), (20840, 3223696), (21520, 3121832), (23968, 2802980), (28783, 2334080), (29176, 2302640), (29960, 2242384), (30128, 2229880), (33344, 2014810), (34240, 1962086), (34432, 1951145), (36470, 1842112), (37660, 1783904), (41680, 1611848), (43040, 1560916), (47936, 1401490), (55747, 1205120), (57566, 1167040), (58352, 1151320), (59920, 1121192), (60256, 1114940), (66688, 1007405), (68480, 981043), (72940, 921056), (75320, 891952), (83360, 805924), (86080, 780458), (95872, 700745), (111494, 602560), (115132, 583520), (116704, 575660), (119840, 560596), (120512, 557470), (140149, 479360), (143915, 466816), (145880, 460528), (150640, 445976), (166720, 402962), (172160, 390229), (201481, 333440), (222988, 301280), (230264, 291760), (233408, 287830), (239680, 280298), (241024, 278735)]