565735560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2609}}^1$

素因数の和:2775

約数の個数: 128

約数和(自身を含む): 1841616000

約数和(自身を除く): 1275880440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 695, 780, 834, 1112, 1390, 1560, 1668, 1807, 2085, 2609, 2780, 3336, 3614, 4170, 5218, 5421, 5560, 7228, 7827, 8340, 9035, 10436, 10842, 13045, 14456, 15654, 16680, 18070, 20872, 21684, 26090, 27105, 31308, 33917, 36140, 39135, 43368, 52180, 54210, 62616, 67834, 72280, 78270, 101751, 104360, 108420, 135668, 156540, 169585, 203502, 216840, 271336, 313080, 339170, 362651, 407004, 508755, 678340, 725302, 814008, 1017510, 1087953, 1356680, 1450604, 1813255, 2035020, 2175906, 2901208, 3626510, 4070040, 4351812, 4714463, 5439765, 7253020, 8703624, 9428926, 10879530, 14143389, 14506040, 18857852, 21759060, 23572315, 28286778, 37715704, 43518120, 47144630, 56573556, 70716945, 94289260, 113147112, 141433890, 188578520, 282867780, 565735560]

約数ペア:

[(1, 565735560), (2, 282867780), (3, 188578520), (4, 141433890), (5, 113147112), (6, 94289260), (8, 70716945), (10, 56573556), (12, 47144630), (13, 43518120), (15, 37715704), (20, 28286778), (24, 23572315), (26, 21759060), (30, 18857852), (39, 14506040), (40, 14143389), (52, 10879530), (60, 9428926), (65, 8703624), (78, 7253020), (104, 5439765), (120, 4714463), (130, 4351812), (139, 4070040), (156, 3626510), (195, 2901208), (260, 2175906), (278, 2035020), (312, 1813255), (390, 1450604), (417, 1356680), (520, 1087953), (556, 1017510), (695, 814008), (780, 725302), (834, 678340), (1112, 508755), (1390, 407004), (1560, 362651), (1668, 339170), (1807, 313080), (2085, 271336), (2609, 216840), (2780, 203502), (3336, 169585), (3614, 156540), (4170, 135668), (5218, 108420), (5421, 104360), (5560, 101751), (7228, 78270), (7827, 72280), (8340, 67834), (9035, 62616), (10436, 54210), (10842, 52180), (13045, 43368), (14456, 39135), (15654, 36140), (16680, 33917), (18070, 31308), (20872, 27105), (21684, 26090)]