160827240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{191461}}^1$

素因数の和:191482

約数の個数: 64

約数和(自身を含む): 551410560

約数和(自身を除く): 390583320

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, 191461, 382922, 574383, 765844, 957305, 1148766, 1340227, 1531688, 1914610, 2297532, 2680454, 2871915, 3829220, 4020681, 4595064, 5360908, 5743830, 6701135, 7658440, 8041362, 10721816, 11487660, 13402270, 16082724, 20103405, 22975320, 26804540, 32165448, 40206810, 53609080, 80413620, 160827240]

約数ペア:

[(1, 160827240), (2, 80413620), (3, 53609080), (4, 40206810), (5, 32165448), (6, 26804540), (7, 22975320), (8, 20103405), (10, 16082724), (12, 13402270), (14, 11487660), (15, 10721816), (20, 8041362), (21, 7658440), (24, 6701135), (28, 5743830), (30, 5360908), (35, 4595064), (40, 4020681), (42, 3829220), (56, 2871915), (60, 2680454), (70, 2297532), (84, 1914610), (105, 1531688), (120, 1340227), (140, 1148766), (168, 957305), (210, 765844), (280, 574383), (420, 382922), (840, 191461)]