16830840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10789}}^1$

素因数の和:10816

約数の個数: 64

約数和(自身を含む): 54381600

約数和(自身を除く): 37550760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 10789, 21578, 32367, 43156, 53945, 64734, 86312, 107890, 129468, 140257, 161835, 215780, 258936, 280514, 323670, 420771, 431560, 561028, 647340, 701285, 841542, 1122056, 1294680, 1402570, 1683084, 2103855, 2805140, 3366168, 4207710, 5610280, 8415420, 16830840]

約数ペア:

[(1, 16830840), (2, 8415420), (3, 5610280), (4, 4207710), (5, 3366168), (6, 2805140), (8, 2103855), (10, 1683084), (12, 1402570), (13, 1294680), (15, 1122056), (20, 841542), (24, 701285), (26, 647340), (30, 561028), (39, 431560), (40, 420771), (52, 323670), (60, 280514), (65, 258936), (78, 215780), (104, 161835), (120, 140257), (130, 129468), (156, 107890), (195, 86312), (260, 64734), (312, 53945), (390, 43156), (520, 32367), (780, 21578), (1560, 10789)]