149635920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89069}}^1$

素因数の和:89092

約数の個数: 80

約数和(自身を含む): 530144640

約数和(自身を除く): 380508720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 89069, 178138, 267207, 356276, 445345, 534414, 623483, 712552, 890690, 1068828, 1246966, 1336035, 1425104, 1781380, 1870449, 2137656, 2493932, 2672070, 3117415, 3562760, 3740898, 4275312, 4987864, 5344140, 6234830, 7125520, 7481796, 9352245, 9975728, 10688280, 12469660, 14963592, 18704490, 21376560, 24939320, 29927184, 37408980, 49878640, 74817960, 149635920]

約数ペア:

[(1, 149635920), (2, 74817960), (3, 49878640), (4, 37408980), (5, 29927184), (6, 24939320), (7, 21376560), (8, 18704490), (10, 14963592), (12, 12469660), (14, 10688280), (15, 9975728), (16, 9352245), (20, 7481796), (21, 7125520), (24, 6234830), (28, 5344140), (30, 4987864), (35, 4275312), (40, 3740898), (42, 3562760), (48, 3117415), (56, 2672070), (60, 2493932), (70, 2137656), (80, 1870449), (84, 1781380), (105, 1425104), (112, 1336035), (120, 1246966), (140, 1068828), (168, 890690), (210, 712552), (240, 623483), (280, 534414), (336, 445345), (420, 356276), (560, 267207), (840, 178138), (1680, 89069)]