6779080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 128

約数和(自身を含む): 19906560

約数和(自身を除く): 13127480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 71, 77, 88, 110, 124, 140, 142, 154, 155, 217, 220, 248, 280, 284, 308, 310, 341, 355, 385, 434, 440, 497, 568, 616, 620, 682, 710, 770, 781, 868, 994, 1085, 1240, 1364, 1420, 1540, 1562, 1705, 1736, 1988, 2170, 2201, 2387, 2485, 2728, 2840, 3080, 3124, 3410, 3905, 3976, 4340, 4402, 4774, 4970, 5467, 6248, 6820, 7810, 8680, 8804, 9548, 9940, 10934, 11005, 11935, 13640, 15407, 15620, 17608, 19096, 19880, 21868, 22010, 23870, 24211, 27335, 30814, 31240, 43736, 44020, 47740, 48422, 54670, 61628, 77035, 88040, 95480, 96844, 109340, 121055, 123256, 154070, 169477, 193688, 218680, 242110, 308140, 338954, 484220, 616280, 677908, 847385, 968440, 1355816, 1694770, 3389540, 6779080]

約数ペア:

[(1, 6779080), (2, 3389540), (4, 1694770), (5, 1355816), (7, 968440), (8, 847385), (10, 677908), (11, 616280), (14, 484220), (20, 338954), (22, 308140), (28, 242110), (31, 218680), (35, 193688), (40, 169477), (44, 154070), (55, 123256), (56, 121055), (62, 109340), (70, 96844), (71, 95480), (77, 88040), (88, 77035), (110, 61628), (124, 54670), (140, 48422), (142, 47740), (154, 44020), (155, 43736), (217, 31240), (220, 30814), (248, 27335), (280, 24211), (284, 23870), (308, 22010), (310, 21868), (341, 19880), (355, 19096), (385, 17608), (434, 15620), (440, 15407), (497, 13640), (568, 11935), (616, 11005), (620, 10934), (682, 9940), (710, 9548), (770, 8804), (781, 8680), (868, 7810), (994, 6820), (1085, 6248), (1240, 5467), (1364, 4970), (1420, 4774), (1540, 4402), (1562, 4340), (1705, 3976), (1736, 3905), (1988, 3410), (2170, 3124), (2201, 3080), (2387, 2840), (2485, 2728)]