2476458880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1061}}^1$

素因数の和:1608

約数の個数: 128

約数和(自身を含む): 6785415360

約数和(自身を除く): 4308956480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 521, 560, 640, 896, 1042, 1061, 1120, 2084, 2122, 2240, 2605, 3647, 4168, 4244, 4480, 5210, 5305, 7294, 7427, 8336, 8488, 10420, 10610, 14588, 14854, 16672, 16976, 18235, 20840, 21220, 29176, 29708, 33344, 33952, 36470, 37135, 41680, 42440, 58352, 59416, 66688, 67904, 72940, 74270, 83360, 84880, 116704, 118832, 135808, 145880, 148540, 166720, 169760, 233408, 237664, 291760, 297080, 333440, 339520, 466816, 475328, 552781, 583520, 594160, 679040, 950656, 1105562, 1167040, 1188320, 2211124, 2334080, 2376640, 2763905, 3869467, 4422248, 4753280, 5527810, 7738934, 8844496, 11055620, 15477868, 17688992, 19347335, 22111240, 30955736, 35377984, 38694670, 44222480, 61911472, 70755968, 77389340, 88444960, 123822944, 154778680, 176889920, 247645888, 309557360, 353779840, 495291776, 619114720, 1238229440, 2476458880]

約数ペア:

[(1, 2476458880), (2, 1238229440), (4, 619114720), (5, 495291776), (7, 353779840), (8, 309557360), (10, 247645888), (14, 176889920), (16, 154778680), (20, 123822944), (28, 88444960), (32, 77389340), (35, 70755968), (40, 61911472), (56, 44222480), (64, 38694670), (70, 35377984), (80, 30955736), (112, 22111240), (128, 19347335), (140, 17688992), (160, 15477868), (224, 11055620), (280, 8844496), (320, 7738934), (448, 5527810), (521, 4753280), (560, 4422248), (640, 3869467), (896, 2763905), (1042, 2376640), (1061, 2334080), (1120, 2211124), (2084, 1188320), (2122, 1167040), (2240, 1105562), (2605, 950656), (3647, 679040), (4168, 594160), (4244, 583520), (4480, 552781), (5210, 475328), (5305, 466816), (7294, 339520), (7427, 333440), (8336, 297080), (8488, 291760), (10420, 237664), (10610, 233408), (14588, 169760), (14854, 166720), (16672, 148540), (16976, 145880), (18235, 135808), (20840, 118832), (21220, 116704), (29176, 84880), (29708, 83360), (33344, 74270), (33952, 72940), (36470, 67904), (37135, 66688), (41680, 59416), (42440, 58352)]