146721840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6869}}^1$

素因数の和:6974

約数の個数: 80

約数和(自身を含む): 460015200

約数和(自身を除く): 313293360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 6869, 7120, 10680, 13738, 20607, 21360, 27476, 34345, 41214, 54952, 68690, 82428, 103035, 109904, 137380, 164856, 206070, 274760, 329712, 412140, 549520, 611341, 824280, 1222682, 1648560, 1834023, 2445364, 3056705, 3668046, 4890728, 6113410, 7336092, 9170115, 9781456, 12226820, 14672184, 18340230, 24453640, 29344368, 36680460, 48907280, 73360920, 146721840]

約数ペア:

[(1, 146721840), (2, 73360920), (3, 48907280), (4, 36680460), (5, 29344368), (6, 24453640), (8, 18340230), (10, 14672184), (12, 12226820), (15, 9781456), (16, 9170115), (20, 7336092), (24, 6113410), (30, 4890728), (40, 3668046), (48, 3056705), (60, 2445364), (80, 1834023), (89, 1648560), (120, 1222682), (178, 824280), (240, 611341), (267, 549520), (356, 412140), (445, 329712), (534, 274760), (712, 206070), (890, 164856), (1068, 137380), (1335, 109904), (1424, 103035), (1780, 82428), (2136, 68690), (2670, 54952), (3560, 41214), (4272, 34345), (5340, 27476), (6869, 21360), (7120, 20607), (10680, 13738)]