140600040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167381}}^1$

素因数の和:167402

約数の個数: 64

約数和(自身を含む): 482060160

約数和(自身を除く): 341460120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 167381, 334762, 502143, 669524, 836905, 1004286, 1171667, 1339048, 1673810, 2008572, 2343334, 2510715, 3347620, 3515001, 4017144, 4686668, 5021430, 5858335, 6695240, 7030002, 9373336, 10042860, 11716670, 14060004, 17575005, 20085720, 23433340, 28120008, 35150010, 46866680, 70300020, 140600040]

約数ペア:

[(1, 140600040), (2, 70300020), (3, 46866680), (4, 35150010), (5, 28120008), (6, 23433340), (7, 20085720), (8, 17575005), (10, 14060004), (12, 11716670), (14, 10042860), (15, 9373336), (20, 7030002), (21, 6695240), (24, 5858335), (28, 5021430), (30, 4686668), (35, 4017144), (40, 3515001), (42, 3347620), (56, 2510715), (60, 2343334), (70, 2008572), (84, 1673810), (105, 1339048), (120, 1171667), (140, 1004286), (168, 836905), (210, 669524), (280, 502143), (420, 334762), (840, 167381)]