144980360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2281}}^1$

素因数の和:2526

約数の個数: 64

約数和(自身を含む): 374613120

約数和(自身を除く): 229632760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 908, 1135, 1589, 1816, 2270, 2281, 3178, 4540, 4562, 6356, 7945, 9080, 9124, 11405, 12712, 15890, 15967, 18248, 22810, 31780, 31934, 45620, 63560, 63868, 79835, 91240, 127736, 159670, 319340, 517787, 638680, 1035574, 2071148, 2588935, 3624509, 4142296, 5177870, 7249018, 10355740, 14498036, 18122545, 20711480, 28996072, 36245090, 72490180, 144980360]

約数ペア:

[(1, 144980360), (2, 72490180), (4, 36245090), (5, 28996072), (7, 20711480), (8, 18122545), (10, 14498036), (14, 10355740), (20, 7249018), (28, 5177870), (35, 4142296), (40, 3624509), (56, 2588935), (70, 2071148), (140, 1035574), (227, 638680), (280, 517787), (454, 319340), (908, 159670), (1135, 127736), (1589, 91240), (1816, 79835), (2270, 63868), (2281, 63560), (3178, 45620), (4540, 31934), (4562, 31780), (6356, 22810), (7945, 18248), (9080, 15967), (9124, 15890), (11405, 12712)]