157064880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{93491}}^1$

素因数の和:93514

約数の個数: 80

約数和(自身を含む): 556464384

約数和(自身を除く): 399399504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 93491, 186982, 280473, 373964, 467455, 560946, 654437, 747928, 934910, 1121892, 1308874, 1402365, 1495856, 1869820, 1963311, 2243784, 2617748, 2804730, 3272185, 3739640, 3926622, 4487568, 5235496, 5609460, 6544370, 7479280, 7853244, 9816555, 10470992, 11218920, 13088740, 15706488, 19633110, 22437840, 26177480, 31412976, 39266220, 52354960, 78532440, 157064880]

約数ペア:

[(1, 157064880), (2, 78532440), (3, 52354960), (4, 39266220), (5, 31412976), (6, 26177480), (7, 22437840), (8, 19633110), (10, 15706488), (12, 13088740), (14, 11218920), (15, 10470992), (16, 9816555), (20, 7853244), (21, 7479280), (24, 6544370), (28, 5609460), (30, 5235496), (35, 4487568), (40, 3926622), (42, 3739640), (48, 3272185), (56, 2804730), (60, 2617748), (70, 2243784), (80, 1963311), (84, 1869820), (105, 1495856), (112, 1402365), (120, 1308874), (140, 1121892), (168, 934910), (210, 747928), (240, 654437), (280, 560946), (336, 467455), (420, 373964), (560, 280473), (840, 186982), (1680, 93491)]