86571240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14723}}^1$

素因数の和:14751

約数の個数: 96

約数和(自身を含む): 302136480

約数和(自身を除く): 215565240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14723, 29446, 44169, 58892, 73615, 88338, 103061, 117784, 147230, 176676, 206122, 220845, 294460, 309183, 353352, 412244, 441690, 515305, 588920, 618366, 721427, 824488, 883380, 1030610, 1236732, 1442854, 1545915, 1766760, 2061220, 2164281, 2473464, 2885708, 3091830, 3607135, 4122440, 4328562, 5771416, 6183660, 7214270, 8657124, 10821405, 12367320, 14428540, 17314248, 21642810, 28857080, 43285620, 86571240]

約数ペア:

[(1, 86571240), (2, 43285620), (3, 28857080), (4, 21642810), (5, 17314248), (6, 14428540), (7, 12367320), (8, 10821405), (10, 8657124), (12, 7214270), (14, 6183660), (15, 5771416), (20, 4328562), (21, 4122440), (24, 3607135), (28, 3091830), (30, 2885708), (35, 2473464), (40, 2164281), (42, 2061220), (49, 1766760), (56, 1545915), (60, 1442854), (70, 1236732), (84, 1030610), (98, 883380), (105, 824488), (120, 721427), (140, 618366), (147, 588920), (168, 515305), (196, 441690), (210, 412244), (245, 353352), (280, 309183), (294, 294460), (392, 220845), (420, 206122), (490, 176676), (588, 147230), (735, 117784), (840, 103061), (980, 88338), (1176, 73615), (1470, 58892), (1960, 44169), (2940, 29446), (5880, 14723)]