708179640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15907}}^1$

素因数の和:15981

約数の個数: 128

約数和(自身を含む): 2474012160

約数和(自身を除く): 1765832520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 15907, 22260, 31814, 44520, 47721, 63628, 79535, 95442, 111349, 127256, 159070, 190884, 222698, 238605, 318140, 334047, 381768, 445396, 477210, 556745, 636280, 668094, 843071, 890792, 954420, 1113490, 1336188, 1670235, 1686142, 1908840, 2226980, 2529213, 2672376, 3340470, 3372284, 4215355, 4453960, 5058426, 5901497, 6680940, 6744568, 8430710, 10116852, 11802994, 12646065, 13361880, 16861420, 17704491, 20233704, 23605988, 25292130, 29507485, 33722840, 35408982, 47211976, 50584260, 59014970, 70817964, 88522455, 101168520, 118029940, 141635928, 177044910, 236059880, 354089820, 708179640]

約数ペア:

[(1, 708179640), (2, 354089820), (3, 236059880), (4, 177044910), (5, 141635928), (6, 118029940), (7, 101168520), (8, 88522455), (10, 70817964), (12, 59014970), (14, 50584260), (15, 47211976), (20, 35408982), (21, 33722840), (24, 29507485), (28, 25292130), (30, 23605988), (35, 20233704), (40, 17704491), (42, 16861420), (53, 13361880), (56, 12646065), (60, 11802994), (70, 10116852), (84, 8430710), (105, 6744568), (106, 6680940), (120, 5901497), (140, 5058426), (159, 4453960), (168, 4215355), (210, 3372284), (212, 3340470), (265, 2672376), (280, 2529213), (318, 2226980), (371, 1908840), (420, 1686142), (424, 1670235), (530, 1336188), (636, 1113490), (742, 954420), (795, 890792), (840, 843071), (1060, 668094), (1113, 636280), (1272, 556745), (1484, 477210), (1590, 445396), (1855, 381768), (2120, 334047), (2226, 318140), (2968, 238605), (3180, 222698), (3710, 190884), (4452, 159070), (5565, 127256), (6360, 111349), (7420, 95442), (8904, 79535), (11130, 63628), (14840, 47721), (15907, 44520), (22260, 31814)]