141760360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1789}}^1$

素因数の和:2090

約数の個数: 64

約数和(自身を含む): 366019200

約数和(自身を除く): 224258840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283, 566, 1132, 1415, 1789, 1981, 2264, 2830, 3578, 3962, 5660, 7156, 7924, 8945, 9905, 11320, 12523, 14312, 15848, 17890, 19810, 25046, 35780, 39620, 50092, 62615, 71560, 79240, 100184, 125230, 250460, 500920, 506287, 1012574, 2025148, 2531435, 3544009, 4050296, 5062870, 7088018, 10125740, 14176036, 17720045, 20251480, 28352072, 35440090, 70880180, 141760360]

約数ペア:

[(1, 141760360), (2, 70880180), (4, 35440090), (5, 28352072), (7, 20251480), (8, 17720045), (10, 14176036), (14, 10125740), (20, 7088018), (28, 5062870), (35, 4050296), (40, 3544009), (56, 2531435), (70, 2025148), (140, 1012574), (280, 506287), (283, 500920), (566, 250460), (1132, 125230), (1415, 100184), (1789, 79240), (1981, 71560), (2264, 62615), (2830, 50092), (3578, 39620), (3962, 35780), (5660, 25046), (7156, 19810), (7924, 17890), (8945, 15848), (9905, 14312), (11320, 12523)]