16179660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{12841}}^1$

素因数の和:12863

約数の個数: 72

約数和(自身を含む): 56093856

約数和(自身を除く): 39914196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 12841, 25682, 38523, 51364, 64205, 77046, 89887, 115569, 128410, 154092, 179774, 192615, 231138, 256820, 269661, 359548, 385230, 449435, 462276, 539322, 577845, 770460, 808983, 898870, 1078644, 1155690, 1348305, 1617966, 1797740, 2311380, 2696610, 3235932, 4044915, 5393220, 8089830, 16179660]

約数ペア:

[(1, 16179660), (2, 8089830), (3, 5393220), (4, 4044915), (5, 3235932), (6, 2696610), (7, 2311380), (9, 1797740), (10, 1617966), (12, 1348305), (14, 1155690), (15, 1078644), (18, 898870), (20, 808983), (21, 770460), (28, 577845), (30, 539322), (35, 462276), (36, 449435), (42, 385230), (45, 359548), (60, 269661), (63, 256820), (70, 231138), (84, 192615), (90, 179774), (105, 154092), (126, 128410), (140, 115569), (180, 89887), (210, 77046), (252, 64205), (315, 51364), (420, 38523), (630, 25682), (1260, 12841)]