151586960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15923}}^1$

素因数の和:15960

約数の個数: 80

約数和(自身を含む): 426508416

約数和(自身を除く): 274921456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 15923, 31846, 63692, 79615, 111461, 127384, 159230, 222922, 254768, 270691, 318460, 445844, 541382, 557305, 636920, 891688, 1082764, 1114610, 1273840, 1353455, 1783376, 1894837, 2165528, 2229220, 2706910, 3789674, 4331056, 4458440, 5413820, 7579348, 8916880, 9474185, 10827640, 15158696, 18948370, 21655280, 30317392, 37896740, 75793480, 151586960]

約数ペア:

[(1, 151586960), (2, 75793480), (4, 37896740), (5, 30317392), (7, 21655280), (8, 18948370), (10, 15158696), (14, 10827640), (16, 9474185), (17, 8916880), (20, 7579348), (28, 5413820), (34, 4458440), (35, 4331056), (40, 3789674), (56, 2706910), (68, 2229220), (70, 2165528), (80, 1894837), (85, 1783376), (112, 1353455), (119, 1273840), (136, 1114610), (140, 1082764), (170, 891688), (238, 636920), (272, 557305), (280, 541382), (340, 445844), (476, 318460), (560, 270691), (595, 254768), (680, 222922), (952, 159230), (1190, 127384), (1360, 111461), (1904, 79615), (2380, 63692), (4760, 31846), (9520, 15923)]