159590760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{189989}}^1$

素因数の和:190010

約数の個数: 64

約数和(自身を含む): 547171200

約数和(自身を除く): 387580440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 189989, 379978, 569967, 759956, 949945, 1139934, 1329923, 1519912, 1899890, 2279868, 2659846, 2849835, 3799780, 3989769, 4559736, 5319692, 5699670, 6649615, 7599560, 7979538, 10639384, 11399340, 13299230, 15959076, 19948845, 22798680, 26598460, 31918152, 39897690, 53196920, 79795380, 159590760]

約数ペア:

[(1, 159590760), (2, 79795380), (3, 53196920), (4, 39897690), (5, 31918152), (6, 26598460), (7, 22798680), (8, 19948845), (10, 15959076), (12, 13299230), (14, 11399340), (15, 10639384), (20, 7979538), (21, 7599560), (24, 6649615), (28, 5699670), (30, 5319692), (35, 4559736), (40, 3989769), (42, 3799780), (56, 2849835), (60, 2659846), (70, 2279868), (84, 1899890), (105, 1519912), (120, 1329923), (140, 1139934), (168, 949945), (210, 759956), (280, 569967), (420, 379978), (840, 189989)]