147295120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 396224640

約数和(自身を除く): 248929520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3169, 3320, 4648, 5810, 6338, 6640, 9296, 11620, 12676, 15845, 22183, 23240, 25352, 31690, 44366, 46480, 50704, 63380, 88732, 110915, 126760, 177464, 221830, 253520, 263027, 354928, 443660, 526054, 887320, 1052108, 1315135, 1774640, 1841189, 2104216, 2630270, 3682378, 4208432, 5260540, 7364756, 9205945, 10521080, 14729512, 18411890, 21042160, 29459024, 36823780, 73647560, 147295120]

約数ペア:

[(1, 147295120), (2, 73647560), (4, 36823780), (5, 29459024), (7, 21042160), (8, 18411890), (10, 14729512), (14, 10521080), (16, 9205945), (20, 7364756), (28, 5260540), (35, 4208432), (40, 3682378), (56, 2630270), (70, 2104216), (80, 1841189), (83, 1774640), (112, 1315135), (140, 1052108), (166, 887320), (280, 526054), (332, 443660), (415, 354928), (560, 263027), (581, 253520), (664, 221830), (830, 177464), (1162, 126760), (1328, 110915), (1660, 88732), (2324, 63380), (2905, 50704), (3169, 46480), (3320, 44366), (4648, 31690), (5810, 25352), (6338, 23240), (6640, 22183), (9296, 15845), (11620, 12676)]