66337320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 229386240

約数和(自身を除く): 163048920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 523, 604, 755, 840, 906, 1046, 1057, 1208, 1510, 1569, 1812, 2092, 2114, 2265, 2615, 3020, 3138, 3171, 3624, 3661, 4184, 4228, 4530, 5230, 5285, 6040, 6276, 6342, 7322, 7845, 8456, 9060, 10460, 10570, 10983, 12552, 12684, 14644, 15690, 15855, 18120, 18305, 20920, 21140, 21966, 25368, 29288, 31380, 31710, 36610, 42280, 43932, 54915, 62760, 63420, 73220, 78973, 87864, 109830, 126840, 146440, 157946, 219660, 236919, 315892, 394865, 439320, 473838, 552811, 631784, 789730, 947676, 1105622, 1184595, 1579460, 1658433, 1895352, 2211244, 2369190, 2764055, 3158920, 3316866, 4422488, 4738380, 5528110, 6633732, 8292165, 9476760, 11056220, 13267464, 16584330, 22112440, 33168660, 66337320]

約数ペア:

[(1, 66337320), (2, 33168660), (3, 22112440), (4, 16584330), (5, 13267464), (6, 11056220), (7, 9476760), (8, 8292165), (10, 6633732), (12, 5528110), (14, 4738380), (15, 4422488), (20, 3316866), (21, 3158920), (24, 2764055), (28, 2369190), (30, 2211244), (35, 1895352), (40, 1658433), (42, 1579460), (56, 1184595), (60, 1105622), (70, 947676), (84, 789730), (105, 631784), (120, 552811), (140, 473838), (151, 439320), (168, 394865), (210, 315892), (280, 236919), (302, 219660), (420, 157946), (453, 146440), (523, 126840), (604, 109830), (755, 87864), (840, 78973), (906, 73220), (1046, 63420), (1057, 62760), (1208, 54915), (1510, 43932), (1569, 42280), (1812, 36610), (2092, 31710), (2114, 31380), (2265, 29288), (2615, 25368), (3020, 21966), (3138, 21140), (3171, 20920), (3624, 18305), (3661, 18120), (4184, 15855), (4228, 15690), (4530, 14644), (5230, 12684), (5285, 12552), (6040, 10983), (6276, 10570), (6342, 10460), (7322, 9060), (7845, 8456)]