1518734080

素因数分解:

$2^8\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:502

約数の個数: 144

約数和(自身を含む): 3777508224

約数和(自身を除く): 2258774144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 61, 64, 80, 106, 122, 128, 160, 212, 244, 256, 265, 305, 320, 367, 424, 488, 530, 610, 640, 734, 848, 976, 1060, 1220, 1280, 1468, 1696, 1835, 1952, 2120, 2440, 2936, 3233, 3392, 3670, 3904, 4240, 4880, 5872, 6466, 6784, 7340, 7808, 8480, 9760, 11744, 12932, 13568, 14680, 15616, 16165, 16960, 19451, 19520, 22387, 23488, 25864, 29360, 32330, 33920, 38902, 39040, 44774, 46976, 51728, 58720, 64660, 67840, 77804, 78080, 89548, 93952, 97255, 103456, 111935, 117440, 129320, 155608, 179096, 194510, 206912, 223870, 234880, 258640, 311216, 358192, 389020, 413824, 447740, 469760, 517280, 622432, 716384, 778040, 827648, 895480, 1034560, 1186511, 1244864, 1432768, 1556080, 1790960, 2069120, 2373022, 2489728, 2865536, 3112160, 3581920, 4138240, 4746044, 4979456, 5731072, 5932555, 6224320, 7163840, 9492088, 11865110, 12448640, 14327680, 18984176, 23730220, 24897280, 28655360, 37968352, 47460440, 75936704, 94920880, 151873408, 189841760, 303746816, 379683520, 759367040, 1518734080]

約数ペア:

[(1, 1518734080), (2, 759367040), (4, 379683520), (5, 303746816), (8, 189841760), (10, 151873408), (16, 94920880), (20, 75936704), (32, 47460440), (40, 37968352), (53, 28655360), (61, 24897280), (64, 23730220), (80, 18984176), (106, 14327680), (122, 12448640), (128, 11865110), (160, 9492088), (212, 7163840), (244, 6224320), (256, 5932555), (265, 5731072), (305, 4979456), (320, 4746044), (367, 4138240), (424, 3581920), (488, 3112160), (530, 2865536), (610, 2489728), (640, 2373022), (734, 2069120), (848, 1790960), (976, 1556080), (1060, 1432768), (1220, 1244864), (1280, 1186511), (1468, 1034560), (1696, 895480), (1835, 827648), (1952, 778040), (2120, 716384), (2440, 622432), (2936, 517280), (3233, 469760), (3392, 447740), (3670, 413824), (3904, 389020), (4240, 358192), (4880, 311216), (5872, 258640), (6466, 234880), (6784, 223870), (7340, 206912), (7808, 194510), (8480, 179096), (9760, 155608), (11744, 129320), (12932, 117440), (13568, 111935), (14680, 103456), (15616, 97255), (16165, 93952), (16960, 89548), (19451, 78080), (19520, 77804), (22387, 67840), (23488, 64660), (25864, 58720), (29360, 51728), (32330, 46976), (33920, 44774), (38902, 39040)]