91224840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:731

約数の個数: 128

約数和(自身を含む): 314818560

約数和(自身を除く): 223593720

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, 223, 280, 420, 446, 487, 669, 840, 892, 974, 1115, 1338, 1461, 1561, 1784, 1948, 2230, 2435, 2676, 2922, 3122, 3345, 3409, 3896, 4460, 4683, 4870, 5352, 5844, 6244, 6690, 6818, 7305, 7805, 8920, 9366, 9740, 10227, 11688, 12488, 13380, 13636, 14610, 15610, 17045, 18732, 19480, 20454, 23415, 26760, 27272, 29220, 31220, 34090, 37464, 40908, 46830, 51135, 58440, 62440, 68180, 81816, 93660, 102270, 108601, 136360, 187320, 204540, 217202, 325803, 409080, 434404, 543005, 651606, 760207, 868808, 1086010, 1303212, 1520414, 1629015, 2172020, 2280621, 2606424, 3040828, 3258030, 3801035, 4344040, 4561242, 6081656, 6516060, 7602070, 9122484, 11403105, 13032120, 15204140, 18244968, 22806210, 30408280, 45612420, 91224840]

約数ペア:

[(1, 91224840), (2, 45612420), (3, 30408280), (4, 22806210), (5, 18244968), (6, 15204140), (7, 13032120), (8, 11403105), (10, 9122484), (12, 7602070), (14, 6516060), (15, 6081656), (20, 4561242), (21, 4344040), (24, 3801035), (28, 3258030), (30, 3040828), (35, 2606424), (40, 2280621), (42, 2172020), (56, 1629015), (60, 1520414), (70, 1303212), (84, 1086010), (105, 868808), (120, 760207), (140, 651606), (168, 543005), (210, 434404), (223, 409080), (280, 325803), (420, 217202), (446, 204540), (487, 187320), (669, 136360), (840, 108601), (892, 102270), (974, 93660), (1115, 81816), (1338, 68180), (1461, 62440), (1561, 58440), (1784, 51135), (1948, 46830), (2230, 40908), (2435, 37464), (2676, 34090), (2922, 31220), (3122, 29220), (3345, 27272), (3409, 26760), (3896, 23415), (4460, 20454), (4683, 19480), (4870, 18732), (5352, 17045), (5844, 15610), (6244, 14610), (6690, 13636), (6818, 13380), (7305, 12488), (7805, 11688), (8920, 10227), (9366, 9740)]