1670232840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{27893}}^1$

素因数の和:28406

約数の個数: 64

約数和(自身を含む): 5020920000

約数和(自身を除く): 3350687160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 499, 998, 1497, 1996, 2495, 2994, 3992, 4990, 5988, 7485, 9980, 11976, 14970, 19960, 27893, 29940, 55786, 59880, 83679, 111572, 139465, 167358, 223144, 278930, 334716, 418395, 557860, 669432, 836790, 1115720, 1673580, 3347160, 13918607, 27837214, 41755821, 55674428, 69593035, 83511642, 111348856, 139186070, 167023284, 208779105, 278372140, 334046568, 417558210, 556744280, 835116420, 1670232840]

約数ペア:

[(1, 1670232840), (2, 835116420), (3, 556744280), (4, 417558210), (5, 334046568), (6, 278372140), (8, 208779105), (10, 167023284), (12, 139186070), (15, 111348856), (20, 83511642), (24, 69593035), (30, 55674428), (40, 41755821), (60, 27837214), (120, 13918607), (499, 3347160), (998, 1673580), (1497, 1115720), (1996, 836790), (2495, 669432), (2994, 557860), (3992, 418395), (4990, 334716), (5988, 278930), (7485, 223144), (9980, 167358), (11976, 139465), (14970, 111572), (19960, 83679), (27893, 59880), (29940, 55786)]