316025640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{125407}}^1$

素因数の和:125431

約数の個数: 96

約数和(自身を含む): 1173818880

約数和(自身を除く): 857793240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 125407, 250814, 376221, 501628, 627035, 752442, 877849, 1003256, 1128663, 1254070, 1504884, 1755698, 1881105, 2257326, 2508140, 2633547, 3009768, 3511396, 3762210, 4389245, 4514652, 5016280, 5267094, 5643315, 7022792, 7524420, 7900641, 8778490, 9029304, 10534188, 11286630, 13167735, 15048840, 15801282, 17556980, 21068376, 22573260, 26335470, 31602564, 35113960, 39503205, 45146520, 52670940, 63205128, 79006410, 105341880, 158012820, 316025640]

約数ペア:

[(1, 316025640), (2, 158012820), (3, 105341880), (4, 79006410), (5, 63205128), (6, 52670940), (7, 45146520), (8, 39503205), (9, 35113960), (10, 31602564), (12, 26335470), (14, 22573260), (15, 21068376), (18, 17556980), (20, 15801282), (21, 15048840), (24, 13167735), (28, 11286630), (30, 10534188), (35, 9029304), (36, 8778490), (40, 7900641), (42, 7524420), (45, 7022792), (56, 5643315), (60, 5267094), (63, 5016280), (70, 4514652), (72, 4389245), (84, 3762210), (90, 3511396), (105, 3009768), (120, 2633547), (126, 2508140), (140, 2257326), (168, 1881105), (180, 1755698), (210, 1504884), (252, 1254070), (280, 1128663), (315, 1003256), (360, 877849), (420, 752442), (504, 627035), (630, 501628), (840, 376221), (1260, 250814), (2520, 125407)]