127961340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5657}}^1$

素因数の和:5711

約数の個数: 96

約数和(自身を含む): 399228480

約数和(自身を除く): 271267140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 5657, 7540, 11310, 11314, 16971, 22620, 22628, 28285, 33942, 56570, 67884, 73541, 84855, 113140, 147082, 164053, 169710, 220623, 294164, 328106, 339420, 367705, 441246, 492159, 656212, 735410, 820265, 882492, 984318, 1103115, 1470820, 1640530, 1968636, 2132689, 2206230, 2460795, 3281060, 4265378, 4412460, 4921590, 6398067, 8530756, 9843180, 10663445, 12796134, 21326890, 25592268, 31990335, 42653780, 63980670, 127961340]

約数ペア:

[(1, 127961340), (2, 63980670), (3, 42653780), (4, 31990335), (5, 25592268), (6, 21326890), (10, 12796134), (12, 10663445), (13, 9843180), (15, 8530756), (20, 6398067), (26, 4921590), (29, 4412460), (30, 4265378), (39, 3281060), (52, 2460795), (58, 2206230), (60, 2132689), (65, 1968636), (78, 1640530), (87, 1470820), (116, 1103115), (130, 984318), (145, 882492), (156, 820265), (174, 735410), (195, 656212), (260, 492159), (290, 441246), (348, 367705), (377, 339420), (390, 328106), (435, 294164), (580, 220623), (754, 169710), (780, 164053), (870, 147082), (1131, 113140), (1508, 84855), (1740, 73541), (1885, 67884), (2262, 56570), (3770, 33942), (4524, 28285), (5655, 22628), (5657, 22620), (7540, 16971), (11310, 11314)]