56190120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 194365440

約数和(自身を除く): 138175320

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, 151, 168, 210, 280, 302, 420, 443, 453, 604, 755, 840, 886, 906, 1057, 1208, 1329, 1510, 1772, 1812, 2114, 2215, 2265, 2658, 3020, 3101, 3171, 3544, 3624, 4228, 4430, 4530, 5285, 5316, 6040, 6202, 6342, 6645, 8456, 8860, 9060, 9303, 10570, 10632, 12404, 12684, 13290, 15505, 15855, 17720, 18120, 18606, 21140, 24808, 25368, 26580, 31010, 31710, 37212, 42280, 46515, 53160, 62020, 63420, 66893, 74424, 93030, 124040, 126840, 133786, 186060, 200679, 267572, 334465, 372120, 401358, 468251, 535144, 668930, 802716, 936502, 1003395, 1337860, 1404753, 1605432, 1873004, 2006790, 2341255, 2675720, 2809506, 3746008, 4013580, 4682510, 5619012, 7023765, 8027160, 9365020, 11238024, 14047530, 18730040, 28095060, 56190120]

約数ペア:

[(1, 56190120), (2, 28095060), (3, 18730040), (4, 14047530), (5, 11238024), (6, 9365020), (7, 8027160), (8, 7023765), (10, 5619012), (12, 4682510), (14, 4013580), (15, 3746008), (20, 2809506), (21, 2675720), (24, 2341255), (28, 2006790), (30, 1873004), (35, 1605432), (40, 1404753), (42, 1337860), (56, 1003395), (60, 936502), (70, 802716), (84, 668930), (105, 535144), (120, 468251), (140, 401358), (151, 372120), (168, 334465), (210, 267572), (280, 200679), (302, 186060), (420, 133786), (443, 126840), (453, 124040), (604, 93030), (755, 74424), (840, 66893), (886, 63420), (906, 62020), (1057, 53160), (1208, 46515), (1329, 42280), (1510, 37212), (1772, 31710), (1812, 31010), (2114, 26580), (2215, 25368), (2265, 24808), (2658, 21140), (3020, 18606), (3101, 18120), (3171, 17720), (3544, 15855), (3624, 15505), (4228, 13290), (4430, 12684), (4530, 12404), (5285, 10632), (5316, 10570), (6040, 9303), (6202, 9060), (6342, 8860), (6645, 8456)]