13558160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 160

約数和(自身を含む): 41140224

約数和(自身を除く): 27582064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 71, 77, 80, 88, 110, 112, 124, 140, 142, 154, 155, 176, 217, 220, 248, 280, 284, 308, 310, 341, 355, 385, 434, 440, 496, 497, 560, 568, 616, 620, 682, 710, 770, 781, 868, 880, 994, 1085, 1136, 1232, 1240, 1364, 1420, 1540, 1562, 1705, 1736, 1988, 2170, 2201, 2387, 2480, 2485, 2728, 2840, 3080, 3124, 3410, 3472, 3905, 3976, 4340, 4402, 4774, 4970, 5456, 5467, 5680, 6160, 6248, 6820, 7810, 7952, 8680, 8804, 9548, 9940, 10934, 11005, 11935, 12496, 13640, 15407, 15620, 17360, 17608, 19096, 19880, 21868, 22010, 23870, 24211, 27280, 27335, 30814, 31240, 35216, 38192, 39760, 43736, 44020, 47740, 48422, 54670, 61628, 62480, 77035, 87472, 88040, 95480, 96844, 109340, 121055, 123256, 154070, 169477, 176080, 190960, 193688, 218680, 242110, 246512, 308140, 338954, 387376, 437360, 484220, 616280, 677908, 847385, 968440, 1232560, 1355816, 1694770, 1936880, 2711632, 3389540, 6779080, 13558160]

約数ペア:

[(1, 13558160), (2, 6779080), (4, 3389540), (5, 2711632), (7, 1936880), (8, 1694770), (10, 1355816), (11, 1232560), (14, 968440), (16, 847385), (20, 677908), (22, 616280), (28, 484220), (31, 437360), (35, 387376), (40, 338954), (44, 308140), (55, 246512), (56, 242110), (62, 218680), (70, 193688), (71, 190960), (77, 176080), (80, 169477), (88, 154070), (110, 123256), (112, 121055), (124, 109340), (140, 96844), (142, 95480), (154, 88040), (155, 87472), (176, 77035), (217, 62480), (220, 61628), (248, 54670), (280, 48422), (284, 47740), (308, 44020), (310, 43736), (341, 39760), (355, 38192), (385, 35216), (434, 31240), (440, 30814), (496, 27335), (497, 27280), (560, 24211), (568, 23870), (616, 22010), (620, 21868), (682, 19880), (710, 19096), (770, 17608), (781, 17360), (868, 15620), (880, 15407), (994, 13640), (1085, 12496), (1136, 11935), (1232, 11005), (1240, 10934), (1364, 9940), (1420, 9548), (1540, 8804), (1562, 8680), (1705, 7952), (1736, 7810), (1988, 6820), (2170, 6248), (2201, 6160), (2387, 5680), (2480, 5467), (2485, 5456), (2728, 4970), (2840, 4774), (3080, 4402), (3124, 4340), (3410, 3976), (3472, 3905)]