264602800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{71}}^1$

素因数の和:129

約数の個数: 240

約数和(自身を含む): 810376704

約数和(自身を除く): 545773904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 71, 77, 80, 88, 100, 110, 112, 121, 140, 142, 154, 175, 176, 200, 220, 242, 275, 280, 284, 308, 350, 355, 385, 400, 440, 484, 497, 550, 560, 568, 605, 616, 700, 710, 770, 781, 847, 880, 968, 994, 1100, 1136, 1210, 1232, 1331, 1400, 1420, 1540, 1562, 1694, 1775, 1925, 1936, 1988, 2200, 2420, 2485, 2662, 2800, 2840, 3025, 3080, 3124, 3388, 3550, 3850, 3905, 3976, 4235, 4400, 4840, 4970, 5324, 5467, 5680, 6050, 6160, 6248, 6655, 6776, 7100, 7700, 7810, 7952, 8470, 8591, 9317, 9680, 9940, 10648, 10934, 12100, 12425, 12496, 13310, 13552, 14200, 15400, 15620, 16940, 17182, 18634, 19525, 19880, 21175, 21296, 21868, 24200, 24850, 26620, 27335, 28400, 30800, 31240, 33275, 33880, 34364, 37268, 39050, 39760, 42350, 42955, 43736, 46585, 48400, 49700, 53240, 54670, 60137, 62480, 66550, 67760, 68728, 74536, 78100, 84700, 85910, 87472, 93170, 94501, 99400, 106480, 109340, 120274, 133100, 136675, 137456, 149072, 156200, 169400, 171820, 186340, 189002, 198800, 214775, 218680, 232925, 240548, 266200, 273350, 300685, 312400, 338800, 343640, 372680, 378004, 429550, 437360, 465850, 472505, 481096, 532400, 546700, 601370, 661507, 687280, 745360, 756008, 859100, 931700, 945010, 962192, 1093400, 1202740, 1323014, 1503425, 1512016, 1718200, 1863400, 1890020, 2186800, 2362525, 2405480, 2646028, 3006850, 3307535, 3436400, 3726800, 3780040, 4725050, 4810960, 5292056, 6013700, 6615070, 7560080, 9450100, 10584112, 12027400, 13230140, 16537675, 18900200, 24054800, 26460280, 33075350, 37800400, 52920560, 66150700, 132301400, 264602800]

約数ペア:

[(1, 264602800), (2, 132301400), (4, 66150700), (5, 52920560), (7, 37800400), (8, 33075350), (10, 26460280), (11, 24054800), (14, 18900200), (16, 16537675), (20, 13230140), (22, 12027400), (25, 10584112), (28, 9450100), (35, 7560080), (40, 6615070), (44, 6013700), (50, 5292056), (55, 4810960), (56, 4725050), (70, 3780040), (71, 3726800), (77, 3436400), (80, 3307535), (88, 3006850), (100, 2646028), (110, 2405480), (112, 2362525), (121, 2186800), (140, 1890020), (142, 1863400), (154, 1718200), (175, 1512016), (176, 1503425), (200, 1323014), (220, 1202740), (242, 1093400), (275, 962192), (280, 945010), (284, 931700), (308, 859100), (350, 756008), (355, 745360), (385, 687280), (400, 661507), (440, 601370), (484, 546700), (497, 532400), (550, 481096), (560, 472505), (568, 465850), (605, 437360), (616, 429550), (700, 378004), (710, 372680), (770, 343640), (781, 338800), (847, 312400), (880, 300685), (968, 273350), (994, 266200), (1100, 240548), (1136, 232925), (1210, 218680), (1232, 214775), (1331, 198800), (1400, 189002), (1420, 186340), (1540, 171820), (1562, 169400), (1694, 156200), (1775, 149072), (1925, 137456), (1936, 136675), (1988, 133100), (2200, 120274), (2420, 109340), (2485, 106480), (2662, 99400), (2800, 94501), (2840, 93170), (3025, 87472), (3080, 85910), (3124, 84700), (3388, 78100), (3550, 74536), (3850, 68728), (3905, 67760), (3976, 66550), (4235, 62480), (4400, 60137), (4840, 54670), (4970, 53240), (5324, 49700), (5467, 48400), (5680, 46585), (6050, 43736), (6160, 42955), (6248, 42350), (6655, 39760), (6776, 39050), (7100, 37268), (7700, 34364), (7810, 33880), (7952, 33275), (8470, 31240), (8591, 30800), (9317, 28400), (9680, 27335), (9940, 26620), (10648, 24850), (10934, 24200), (12100, 21868), (12425, 21296), (12496, 21175), (13310, 19880), (13552, 19525), (14200, 18634), (15400, 17182), (15620, 16940)]