157044280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3659}}^1$

素因数の和:3736

約数の個数: 64

約数和(自身を含む): 375516000

約数和(自身を除く): 218471720

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 58, 74, 116, 145, 148, 185, 232, 290, 296, 370, 580, 740, 1073, 1160, 1480, 2146, 3659, 4292, 5365, 7318, 8584, 10730, 14636, 18295, 21460, 29272, 36590, 42920, 73180, 106111, 135383, 146360, 212222, 270766, 424444, 530555, 541532, 676915, 848888, 1061110, 1083064, 1353830, 2122220, 2707660, 3926107, 4244440, 5415320, 7852214, 15704428, 19630535, 31408856, 39261070, 78522140, 157044280]

約数ペア:

[(1, 157044280), (2, 78522140), (4, 39261070), (5, 31408856), (8, 19630535), (10, 15704428), (20, 7852214), (29, 5415320), (37, 4244440), (40, 3926107), (58, 2707660), (74, 2122220), (116, 1353830), (145, 1083064), (148, 1061110), (185, 848888), (232, 676915), (290, 541532), (296, 530555), (370, 424444), (580, 270766), (740, 212222), (1073, 146360), (1160, 135383), (1480, 106111), (2146, 73180), (3659, 42920), (4292, 36590), (5365, 29272), (7318, 21460), (8584, 18295), (10730, 14636)]