534366840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20521}}^1$

素因数の和:20573

約数の個数: 128

約数和(自身を含む): 1891307520

約数和(自身を除く): 1356940680

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, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 20521, 26040, 41042, 61563, 82084, 102605, 123126, 143647, 164168, 205210, 246252, 287294, 307815, 410420, 430941, 492504, 574588, 615630, 636151, 718235, 820840, 861882, 1149176, 1231260, 1272302, 1436470, 1723764, 1908453, 2154705, 2462520, 2544604, 2872940, 3180755, 3447528, 3816906, 4309410, 4453057, 5089208, 5745880, 6361510, 7633812, 8618820, 8906114, 9542265, 12723020, 13359171, 15267624, 17237640, 17812228, 19084530, 22265285, 25446040, 26718342, 35624456, 38169060, 44530570, 53436684, 66795855, 76338120, 89061140, 106873368, 133591710, 178122280, 267183420, 534366840]

約数ペア:

[(1, 534366840), (2, 267183420), (3, 178122280), (4, 133591710), (5, 106873368), (6, 89061140), (7, 76338120), (8, 66795855), (10, 53436684), (12, 44530570), (14, 38169060), (15, 35624456), (20, 26718342), (21, 25446040), (24, 22265285), (28, 19084530), (30, 17812228), (31, 17237640), (35, 15267624), (40, 13359171), (42, 12723020), (56, 9542265), (60, 8906114), (62, 8618820), (70, 7633812), (84, 6361510), (93, 5745880), (105, 5089208), (120, 4453057), (124, 4309410), (140, 3816906), (155, 3447528), (168, 3180755), (186, 2872940), (210, 2544604), (217, 2462520), (248, 2154705), (280, 1908453), (310, 1723764), (372, 1436470), (420, 1272302), (434, 1231260), (465, 1149176), (620, 861882), (651, 820840), (744, 718235), (840, 636151), (868, 615630), (930, 574588), (1085, 492504), (1240, 430941), (1302, 410420), (1736, 307815), (1860, 287294), (2170, 246252), (2604, 205210), (3255, 164168), (3720, 143647), (4340, 123126), (5208, 102605), (6510, 82084), (8680, 61563), (13020, 41042), (20521, 26040)]