142146960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4261}}^1$

素因数の和:4416

約数の個数: 80

約数和(自身を含む): 443929920

約数和(自身を除く): 301782960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 4261, 5560, 6672, 8340, 8522, 11120, 12783, 16680, 17044, 21305, 25566, 33360, 34088, 42610, 51132, 63915, 68176, 85220, 102264, 127830, 170440, 204528, 255660, 340880, 511320, 592279, 1022640, 1184558, 1776837, 2369116, 2961395, 3553674, 4738232, 5922790, 7107348, 8884185, 9476464, 11845580, 14214696, 17768370, 23691160, 28429392, 35536740, 47382320, 71073480, 142146960]

約数ペア:

[(1, 142146960), (2, 71073480), (3, 47382320), (4, 35536740), (5, 28429392), (6, 23691160), (8, 17768370), (10, 14214696), (12, 11845580), (15, 9476464), (16, 8884185), (20, 7107348), (24, 5922790), (30, 4738232), (40, 3553674), (48, 2961395), (60, 2369116), (80, 1776837), (120, 1184558), (139, 1022640), (240, 592279), (278, 511320), (417, 340880), (556, 255660), (695, 204528), (834, 170440), (1112, 127830), (1390, 102264), (1668, 85220), (2085, 68176), (2224, 63915), (2780, 51132), (3336, 42610), (4170, 34088), (4261, 33360), (5560, 25566), (6672, 21305), (8340, 17044), (8522, 16680), (11120, 12783)]