40968840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 128

約数和(自身を含む): 137531520

約数和(自身を除く): 96562680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 757, 820, 902, 984, 1230, 1320, 1353, 1514, 1640, 1804, 2255, 2271, 2460, 2706, 3028, 3608, 3785, 4510, 4542, 4920, 5412, 6056, 6765, 7570, 8327, 9020, 9084, 10824, 11355, 13530, 15140, 16654, 18040, 18168, 22710, 24981, 27060, 30280, 31037, 33308, 41635, 45420, 49962, 54120, 62074, 66616, 83270, 90840, 93111, 99924, 124148, 124905, 155185, 166540, 186222, 199848, 248296, 249810, 310370, 333080, 341407, 372444, 465555, 499620, 620740, 682814, 744888, 931110, 999240, 1024221, 1241480, 1365628, 1707035, 1862220, 2048442, 2731256, 3414070, 3724440, 4096884, 5121105, 6828140, 8193768, 10242210, 13656280, 20484420, 40968840]

約数ペア:

[(1, 40968840), (2, 20484420), (3, 13656280), (4, 10242210), (5, 8193768), (6, 6828140), (8, 5121105), (10, 4096884), (11, 3724440), (12, 3414070), (15, 2731256), (20, 2048442), (22, 1862220), (24, 1707035), (30, 1365628), (33, 1241480), (40, 1024221), (41, 999240), (44, 931110), (55, 744888), (60, 682814), (66, 620740), (82, 499620), (88, 465555), (110, 372444), (120, 341407), (123, 333080), (132, 310370), (164, 249810), (165, 248296), (205, 199848), (220, 186222), (246, 166540), (264, 155185), (328, 124905), (330, 124148), (410, 99924), (440, 93111), (451, 90840), (492, 83270), (615, 66616), (660, 62074), (757, 54120), (820, 49962), (902, 45420), (984, 41635), (1230, 33308), (1320, 31037), (1353, 30280), (1514, 27060), (1640, 24981), (1804, 22710), (2255, 18168), (2271, 18040), (2460, 16654), (2706, 15140), (3028, 13530), (3608, 11355), (3785, 10824), (4510, 9084), (4542, 9020), (4920, 8327), (5412, 7570), (6056, 6765)]