16648440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8192

約数の個数: 64

約数和(自身を含む): 52889760

約数和(自身を除く): 36241320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 8161, 16322, 24483, 32644, 40805, 48966, 65288, 81610, 97932, 122415, 138737, 163220, 195864, 244830, 277474, 326440, 416211, 489660, 554948, 693685, 832422, 979320, 1109896, 1387370, 1664844, 2081055, 2774740, 3329688, 4162110, 5549480, 8324220, 16648440]

約数ペア:

[(1, 16648440), (2, 8324220), (3, 5549480), (4, 4162110), (5, 3329688), (6, 2774740), (8, 2081055), (10, 1664844), (12, 1387370), (15, 1109896), (17, 979320), (20, 832422), (24, 693685), (30, 554948), (34, 489660), (40, 416211), (51, 326440), (60, 277474), (68, 244830), (85, 195864), (102, 163220), (120, 138737), (136, 122415), (170, 97932), (204, 81610), (255, 65288), (340, 48966), (408, 40805), (510, 32644), (680, 24483), (1020, 16322), (2040, 8161)]