214866120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1117}}^1$

素因数の和:1367

約数の個数: 128

約数和(自身を含む): 740563200

約数和(自身を除く): 525697080

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, 229, 280, 420, 458, 687, 840, 916, 1117, 1145, 1374, 1603, 1832, 2234, 2290, 2748, 3206, 3351, 3435, 4468, 4580, 4809, 5496, 5585, 6412, 6702, 6870, 7819, 8015, 8936, 9160, 9618, 11170, 12824, 13404, 13740, 15638, 16030, 16755, 19236, 22340, 23457, 24045, 26808, 27480, 31276, 32060, 33510, 38472, 39095, 44680, 46914, 48090, 62552, 64120, 67020, 78190, 93828, 96180, 117285, 134040, 156380, 187656, 192360, 234570, 255793, 312760, 469140, 511586, 767379, 938280, 1023172, 1278965, 1534758, 1790551, 2046344, 2557930, 3069516, 3581102, 3836895, 5115860, 5371653, 6139032, 7162204, 7673790, 8952755, 10231720, 10743306, 14324408, 15347580, 17905510, 21486612, 26858265, 30695160, 35811020, 42973224, 53716530, 71622040, 107433060, 214866120]

約数ペア:

[(1, 214866120), (2, 107433060), (3, 71622040), (4, 53716530), (5, 42973224), (6, 35811020), (7, 30695160), (8, 26858265), (10, 21486612), (12, 17905510), (14, 15347580), (15, 14324408), (20, 10743306), (21, 10231720), (24, 8952755), (28, 7673790), (30, 7162204), (35, 6139032), (40, 5371653), (42, 5115860), (56, 3836895), (60, 3581102), (70, 3069516), (84, 2557930), (105, 2046344), (120, 1790551), (140, 1534758), (168, 1278965), (210, 1023172), (229, 938280), (280, 767379), (420, 511586), (458, 469140), (687, 312760), (840, 255793), (916, 234570), (1117, 192360), (1145, 187656), (1374, 156380), (1603, 134040), (1832, 117285), (2234, 96180), (2290, 93828), (2748, 78190), (3206, 67020), (3351, 64120), (3435, 62552), (4468, 48090), (4580, 46914), (4809, 44680), (5496, 39095), (5585, 38472), (6412, 33510), (6702, 32060), (6870, 31276), (7819, 27480), (8015, 26808), (8936, 24045), (9160, 23457), (9618, 22340), (11170, 19236), (12824, 16755), (13404, 16030), (13740, 15638)]