157494360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 493516800

約数和(自身を除く): 336022440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 167, 174, 232, 271, 290, 334, 348, 435, 501, 542, 580, 668, 696, 813, 835, 870, 1002, 1084, 1160, 1336, 1355, 1626, 1670, 1740, 2004, 2168, 2505, 2710, 3252, 3340, 3480, 4008, 4065, 4843, 5010, 5420, 6504, 6680, 7859, 8130, 9686, 10020, 10840, 14529, 15718, 16260, 19372, 20040, 23577, 24215, 29058, 31436, 32520, 38744, 39295, 45257, 47154, 48430, 58116, 62872, 72645, 78590, 90514, 94308, 96860, 116232, 117885, 135771, 145290, 157180, 181028, 188616, 193720, 226285, 235770, 271542, 290580, 314360, 362056, 452570, 471540, 543084, 581160, 678855, 905140, 943080, 1086168, 1312453, 1357710, 1810280, 2624906, 2715420, 3937359, 5249812, 5430840, 6562265, 7874718, 10499624, 13124530, 15749436, 19686795, 26249060, 31498872, 39373590, 52498120, 78747180, 157494360]

約数ペア:

[(1, 157494360), (2, 78747180), (3, 52498120), (4, 39373590), (5, 31498872), (6, 26249060), (8, 19686795), (10, 15749436), (12, 13124530), (15, 10499624), (20, 7874718), (24, 6562265), (29, 5430840), (30, 5249812), (40, 3937359), (58, 2715420), (60, 2624906), (87, 1810280), (116, 1357710), (120, 1312453), (145, 1086168), (167, 943080), (174, 905140), (232, 678855), (271, 581160), (290, 543084), (334, 471540), (348, 452570), (435, 362056), (501, 314360), (542, 290580), (580, 271542), (668, 235770), (696, 226285), (813, 193720), (835, 188616), (870, 181028), (1002, 157180), (1084, 145290), (1160, 135771), (1336, 117885), (1355, 116232), (1626, 96860), (1670, 94308), (1740, 90514), (2004, 78590), (2168, 72645), (2505, 62872), (2710, 58116), (3252, 48430), (3340, 47154), (3480, 45257), (4008, 39295), (4065, 38744), (4843, 32520), (5010, 31436), (5420, 29058), (6504, 24215), (6680, 23577), (7859, 20040), (8130, 19372), (9686, 16260), (10020, 15718), (10840, 14529)]