157512240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7057}}^1$

素因数の和:7107

約数の個数: 120

約数和(自身を含む): 546119808

約数和(自身を除く): 388607568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7057, 7440, 11160, 14114, 21171, 22320, 28228, 35285, 42342, 56456, 63513, 70570, 84684, 105855, 112912, 127026, 141140, 169368, 211710, 218767, 254052, 282280, 317565, 338736, 423420, 437534, 508104, 564560, 635130, 656301, 846840, 875068, 1016208, 1093835, 1270260, 1312602, 1693680, 1750136, 1968903, 2187670, 2540520, 2625204, 3281505, 3500272, 3937806, 4375340, 5081040, 5250408, 6563010, 7875612, 8750680, 9844515, 10500816, 13126020, 15751224, 17501360, 19689030, 26252040, 31502448, 39378060, 52504080, 78756120, 157512240]

約数ペア:

[(1, 157512240), (2, 78756120), (3, 52504080), (4, 39378060), (5, 31502448), (6, 26252040), (8, 19689030), (9, 17501360), (10, 15751224), (12, 13126020), (15, 10500816), (16, 9844515), (18, 8750680), (20, 7875612), (24, 6563010), (30, 5250408), (31, 5081040), (36, 4375340), (40, 3937806), (45, 3500272), (48, 3281505), (60, 2625204), (62, 2540520), (72, 2187670), (80, 1968903), (90, 1750136), (93, 1693680), (120, 1312602), (124, 1270260), (144, 1093835), (155, 1016208), (180, 875068), (186, 846840), (240, 656301), (248, 635130), (279, 564560), (310, 508104), (360, 437534), (372, 423420), (465, 338736), (496, 317565), (558, 282280), (620, 254052), (720, 218767), (744, 211710), (930, 169368), (1116, 141140), (1240, 127026), (1395, 112912), (1488, 105855), (1860, 84684), (2232, 70570), (2480, 63513), (2790, 56456), (3720, 42342), (4464, 35285), (5580, 28228), (7057, 22320), (7440, 21171), (11160, 14114)]