57626520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2265

約数の個数: 128

約数和(自身を含む): 204042240

約数和(自身を除く): 146415720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2213, 2604, 3255, 3720, 4340, 4426, 5208, 6510, 6639, 8680, 8852, 11065, 13020, 13278, 15491, 17704, 22130, 26040, 26556, 30982, 33195, 44260, 46473, 53112, 61964, 66390, 68603, 77455, 88520, 92946, 123928, 132780, 137206, 154910, 185892, 205809, 232365, 265560, 274412, 309820, 343015, 371784, 411618, 464730, 480221, 548824, 619640, 686030, 823236, 929460, 960442, 1029045, 1372060, 1440663, 1646472, 1858920, 1920884, 2058090, 2401105, 2744120, 2881326, 3841768, 4116180, 4802210, 5762652, 7203315, 8232360, 9604420, 11525304, 14406630, 19208840, 28813260, 57626520]

約数ペア:

[(1, 57626520), (2, 28813260), (3, 19208840), (4, 14406630), (5, 11525304), (6, 9604420), (7, 8232360), (8, 7203315), (10, 5762652), (12, 4802210), (14, 4116180), (15, 3841768), (20, 2881326), (21, 2744120), (24, 2401105), (28, 2058090), (30, 1920884), (31, 1858920), (35, 1646472), (40, 1440663), (42, 1372060), (56, 1029045), (60, 960442), (62, 929460), (70, 823236), (84, 686030), (93, 619640), (105, 548824), (120, 480221), (124, 464730), (140, 411618), (155, 371784), (168, 343015), (186, 309820), (210, 274412), (217, 265560), (248, 232365), (280, 205809), (310, 185892), (372, 154910), (420, 137206), (434, 132780), (465, 123928), (620, 92946), (651, 88520), (744, 77455), (840, 68603), (868, 66390), (930, 61964), (1085, 53112), (1240, 46473), (1302, 44260), (1736, 33195), (1860, 30982), (2170, 26556), (2213, 26040), (2604, 22130), (3255, 17704), (3720, 15491), (4340, 13278), (4426, 13020), (5208, 11065), (6510, 8852), (6639, 8680)]