564746520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8419}}^1$

素因数の和:8489

約数の個数: 128

約数和(自身を含む): 1867219200

約数和(自身を除く): 1302472680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2580, 2795, 3354, 4472, 5160, 5590, 6708, 8385, 8419, 11180, 13416, 16770, 16838, 22360, 25257, 33540, 33676, 42095, 50514, 67080, 67352, 84190, 101028, 109447, 126285, 168380, 202056, 218894, 252570, 328341, 336760, 362017, 437788, 505140, 547235, 656682, 724034, 875576, 1010280, 1086051, 1094470, 1313364, 1448068, 1641705, 1810085, 2172102, 2188940, 2626728, 2896136, 3283410, 3620170, 4344204, 4377880, 4706221, 5430255, 6566820, 7240340, 8688408, 9412442, 10860510, 13133640, 14118663, 14480680, 18824884, 21721020, 23531105, 28237326, 37649768, 43442040, 47062210, 56474652, 70593315, 94124420, 112949304, 141186630, 188248840, 282373260, 564746520]

約数ペア:

[(1, 564746520), (2, 282373260), (3, 188248840), (4, 141186630), (5, 112949304), (6, 94124420), (8, 70593315), (10, 56474652), (12, 47062210), (13, 43442040), (15, 37649768), (20, 28237326), (24, 23531105), (26, 21721020), (30, 18824884), (39, 14480680), (40, 14118663), (43, 13133640), (52, 10860510), (60, 9412442), (65, 8688408), (78, 7240340), (86, 6566820), (104, 5430255), (120, 4706221), (129, 4377880), (130, 4344204), (156, 3620170), (172, 3283410), (195, 2896136), (215, 2626728), (258, 2188940), (260, 2172102), (312, 1810085), (344, 1641705), (390, 1448068), (430, 1313364), (516, 1094470), (520, 1086051), (559, 1010280), (645, 875576), (780, 724034), (860, 656682), (1032, 547235), (1118, 505140), (1290, 437788), (1560, 362017), (1677, 336760), (1720, 328341), (2236, 252570), (2580, 218894), (2795, 202056), (3354, 168380), (4472, 126285), (5160, 109447), (5590, 101028), (6708, 84190), (8385, 67352), (8419, 67080), (11180, 50514), (13416, 42095), (16770, 33676), (16838, 33540), (22360, 25257)]