197535120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19141}}^1$

素因数の和:19200

約数の個数: 80

約数和(自身を含む): 626632512

約数和(自身を除く): 429097392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 19141, 38282, 57423, 76564, 95705, 114846, 153128, 191410, 229692, 287115, 306256, 382820, 459384, 574230, 765640, 823063, 918768, 1148460, 1531280, 1646126, 2296920, 2469189, 3292252, 4115315, 4593840, 4938378, 6584504, 8230630, 9876756, 12345945, 13169008, 16461260, 19753512, 24691890, 32922520, 39507024, 49383780, 65845040, 98767560, 197535120]

約数ペア:

[(1, 197535120), (2, 98767560), (3, 65845040), (4, 49383780), (5, 39507024), (6, 32922520), (8, 24691890), (10, 19753512), (12, 16461260), (15, 13169008), (16, 12345945), (20, 9876756), (24, 8230630), (30, 6584504), (40, 4938378), (43, 4593840), (48, 4115315), (60, 3292252), (80, 2469189), (86, 2296920), (120, 1646126), (129, 1531280), (172, 1148460), (215, 918768), (240, 823063), (258, 765640), (344, 574230), (430, 459384), (516, 382820), (645, 306256), (688, 287115), (860, 229692), (1032, 191410), (1290, 153128), (1720, 114846), (2064, 95705), (2580, 76564), (3440, 57423), (5160, 38282), (10320, 19141)]