296728880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:547

約数の個数: 160

約数和(自身を含む): 848517120

約数和(自身を除く): 551788240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 80, 85, 112, 119, 136, 140, 142, 170, 238, 272, 280, 284, 340, 355, 439, 476, 497, 560, 568, 595, 680, 710, 878, 952, 994, 1136, 1190, 1207, 1360, 1420, 1756, 1904, 1988, 2195, 2380, 2414, 2485, 2840, 3073, 3512, 3976, 4390, 4760, 4828, 4970, 5680, 6035, 6146, 7024, 7463, 7952, 8449, 8780, 9520, 9656, 9940, 12070, 12292, 14926, 15365, 16898, 17560, 19312, 19880, 24140, 24584, 29852, 30730, 31169, 33796, 35120, 37315, 39760, 42245, 48280, 49168, 52241, 59704, 61460, 62338, 67592, 74630, 84490, 96560, 104482, 119408, 122920, 124676, 135184, 149260, 155845, 168980, 208964, 218183, 245840, 249352, 261205, 298520, 311690, 337960, 417928, 436366, 498704, 522410, 529873, 597040, 623380, 675920, 835856, 872732, 1044820, 1059746, 1090915, 1246760, 1745464, 2089640, 2119492, 2181830, 2493520, 2649365, 3490928, 3709111, 4179280, 4238984, 4363660, 5298730, 7418222, 8477968, 8727320, 10597460, 14836444, 17454640, 18545555, 21194920, 29672888, 37091110, 42389840, 59345776, 74182220, 148364440, 296728880]

約数ペア:

[(1, 296728880), (2, 148364440), (4, 74182220), (5, 59345776), (7, 42389840), (8, 37091110), (10, 29672888), (14, 21194920), (16, 18545555), (17, 17454640), (20, 14836444), (28, 10597460), (34, 8727320), (35, 8477968), (40, 7418222), (56, 5298730), (68, 4363660), (70, 4238984), (71, 4179280), (80, 3709111), (85, 3490928), (112, 2649365), (119, 2493520), (136, 2181830), (140, 2119492), (142, 2089640), (170, 1745464), (238, 1246760), (272, 1090915), (280, 1059746), (284, 1044820), (340, 872732), (355, 835856), (439, 675920), (476, 623380), (497, 597040), (560, 529873), (568, 522410), (595, 498704), (680, 436366), (710, 417928), (878, 337960), (952, 311690), (994, 298520), (1136, 261205), (1190, 249352), (1207, 245840), (1360, 218183), (1420, 208964), (1756, 168980), (1904, 155845), (1988, 149260), (2195, 135184), (2380, 124676), (2414, 122920), (2485, 119408), (2840, 104482), (3073, 96560), (3512, 84490), (3976, 74630), (4390, 67592), (4760, 62338), (4828, 61460), (4970, 59704), (5680, 52241), (6035, 49168), (6146, 48280), (7024, 42245), (7463, 39760), (7952, 37315), (8449, 35120), (8780, 33796), (9520, 31169), (9656, 30730), (9940, 29852), (12070, 24584), (12292, 24140), (14926, 19880), (15365, 19312), (16898, 17560)]