168731040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 535127040

約数和(自身を除く): 366396000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 157, 160, 240, 314, 471, 480, 628, 785, 942, 1256, 1570, 1884, 2239, 2355, 2512, 3140, 3768, 4478, 4710, 5024, 6280, 6717, 7536, 8956, 9420, 11195, 12560, 13434, 15072, 17912, 18840, 22390, 25120, 26868, 33585, 35824, 37680, 44780, 53736, 67170, 71648, 75360, 89560, 107472, 134340, 179120, 214944, 268680, 351523, 358240, 537360, 703046, 1054569, 1074720, 1406092, 1757615, 2109138, 2812184, 3515230, 4218276, 5272845, 5624368, 7030460, 8436552, 10545690, 11248736, 14060920, 16873104, 21091380, 28121840, 33746208, 42182760, 56243680, 84365520, 168731040]

約数ペア:

[(1, 168731040), (2, 84365520), (3, 56243680), (4, 42182760), (5, 33746208), (6, 28121840), (8, 21091380), (10, 16873104), (12, 14060920), (15, 11248736), (16, 10545690), (20, 8436552), (24, 7030460), (30, 5624368), (32, 5272845), (40, 4218276), (48, 3515230), (60, 2812184), (80, 2109138), (96, 1757615), (120, 1406092), (157, 1074720), (160, 1054569), (240, 703046), (314, 537360), (471, 358240), (480, 351523), (628, 268680), (785, 214944), (942, 179120), (1256, 134340), (1570, 107472), (1884, 89560), (2239, 75360), (2355, 71648), (2512, 67170), (3140, 53736), (3768, 44780), (4478, 37680), (4710, 35824), (5024, 33585), (6280, 26868), (6717, 25120), (7536, 22390), (8956, 18840), (9420, 17912), (11195, 15072), (12560, 13434)]