3144737680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{11299}}^1$

素因数の和:11397

約数の個数: 120

約数和(自身を含む): 8625787200

約数和(自身を除く): 5481049520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 560, 568, 710, 784, 980, 994, 1136, 1420, 1960, 1988, 2485, 2840, 3479, 3920, 3976, 4970, 5680, 6958, 7952, 9940, 11299, 13916, 17395, 19880, 22598, 27832, 34790, 39760, 45196, 55664, 56495, 69580, 79093, 90392, 112990, 139160, 158186, 180784, 225980, 278320, 316372, 395465, 451960, 553651, 632744, 790930, 802229, 903920, 1107302, 1265488, 1581860, 1604458, 2214604, 2768255, 3163720, 3208916, 4011145, 4429208, 5536510, 5615603, 6327440, 6417832, 8022290, 8858416, 11073020, 11231206, 12835664, 16044580, 22146040, 22462412, 28078015, 32089160, 39309221, 44292080, 44924824, 56156030, 64178320, 78618442, 89849648, 112312060, 157236884, 196546105, 224624120, 314473768, 393092210, 449248240, 628947536, 786184420, 1572368840, 3144737680]

約数ペア:

[(1, 3144737680), (2, 1572368840), (4, 786184420), (5, 628947536), (7, 449248240), (8, 393092210), (10, 314473768), (14, 224624120), (16, 196546105), (20, 157236884), (28, 112312060), (35, 89849648), (40, 78618442), (49, 64178320), (56, 56156030), (70, 44924824), (71, 44292080), (80, 39309221), (98, 32089160), (112, 28078015), (140, 22462412), (142, 22146040), (196, 16044580), (245, 12835664), (280, 11231206), (284, 11073020), (355, 8858416), (392, 8022290), (490, 6417832), (497, 6327440), (560, 5615603), (568, 5536510), (710, 4429208), (784, 4011145), (980, 3208916), (994, 3163720), (1136, 2768255), (1420, 2214604), (1960, 1604458), (1988, 1581860), (2485, 1265488), (2840, 1107302), (3479, 903920), (3920, 802229), (3976, 790930), (4970, 632744), (5680, 553651), (6958, 451960), (7952, 395465), (9940, 316372), (11299, 278320), (13916, 225980), (17395, 180784), (19880, 158186), (22598, 139160), (27832, 112990), (34790, 90392), (39760, 79093), (45196, 69580), (55664, 56495)]