6744796480

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{679919}}^1$

素因数の和:679967

約数の個数: 56

約数和(自身を含む): 16579169280

約数和(自身を除く): 9834372800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 679919, 1359838, 2719676, 3399595, 5439352, 6799190, 10878704, 13598380, 21077489, 21757408, 27196760, 42154978, 43514816, 54393520, 84309956, 105387445, 108787040, 168619912, 210774890, 217574080, 337239824, 421549780, 674479648, 843099560, 1348959296, 1686199120, 3372398240, 6744796480]

約数ペア:

[(1, 6744796480), (2, 3372398240), (4, 1686199120), (5, 1348959296), (8, 843099560), (10, 674479648), (16, 421549780), (20, 337239824), (31, 217574080), (32, 210774890), (40, 168619912), (62, 108787040), (64, 105387445), (80, 84309956), (124, 54393520), (155, 43514816), (160, 42154978), (248, 27196760), (310, 21757408), (320, 21077489), (496, 13598380), (620, 10878704), (992, 6799190), (1240, 5439352), (1984, 3399595), (2480, 2719676), (4960, 1359838), (9920, 679919)]