67538280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33107}}^1$

素因数の和:33138

約数の個数: 64

約数和(自身を含む): 214539840

約数和(自身を除く): 147001560

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, 33107, 66214, 99321, 132428, 165535, 198642, 264856, 331070, 397284, 496605, 562819, 662140, 794568, 993210, 1125638, 1324280, 1688457, 1986420, 2251276, 2814095, 3376914, 3972840, 4502552, 5628190, 6753828, 8442285, 11256380, 13507656, 16884570, 22512760, 33769140, 67538280]

約数ペア:

[(1, 67538280), (2, 33769140), (3, 22512760), (4, 16884570), (5, 13507656), (6, 11256380), (8, 8442285), (10, 6753828), (12, 5628190), (15, 4502552), (17, 3972840), (20, 3376914), (24, 2814095), (30, 2251276), (34, 1986420), (40, 1688457), (51, 1324280), (60, 1125638), (68, 993210), (85, 794568), (102, 662140), (120, 562819), (136, 496605), (170, 397284), (204, 331070), (255, 264856), (340, 198642), (408, 165535), (510, 132428), (680, 99321), (1020, 66214), (2040, 33107)]