119921480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5867}}^1$

素因数の和:5958

約数の個数: 64

約数和(自身を含む): 312647040

約数和(自身を除く): 192725560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 5867, 10220, 11734, 20440, 23468, 29335, 41069, 46936, 58670, 82138, 117340, 164276, 205345, 234680, 328552, 410690, 428291, 821380, 856582, 1642760, 1713164, 2141455, 2998037, 3426328, 4282910, 5996074, 8565820, 11992148, 14990185, 17131640, 23984296, 29980370, 59960740, 119921480]

約数ペア:

[(1, 119921480), (2, 59960740), (4, 29980370), (5, 23984296), (7, 17131640), (8, 14990185), (10, 11992148), (14, 8565820), (20, 5996074), (28, 4282910), (35, 3426328), (40, 2998037), (56, 2141455), (70, 1713164), (73, 1642760), (140, 856582), (146, 821380), (280, 428291), (292, 410690), (365, 328552), (511, 234680), (584, 205345), (730, 164276), (1022, 117340), (1460, 82138), (2044, 58670), (2555, 46936), (2920, 41069), (4088, 29335), (5110, 23468), (5867, 20440), (10220, 11734)]