67016820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{569}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 203777280

約数和(自身を除く): 136760460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 195, 260, 302, 390, 453, 569, 604, 755, 780, 906, 1138, 1510, 1707, 1812, 1963, 2265, 2276, 2845, 3020, 3414, 3926, 4530, 5690, 5889, 6828, 7397, 7852, 8535, 9060, 9815, 11380, 11778, 14794, 17070, 19630, 22191, 23556, 29445, 29588, 34140, 36985, 39260, 44382, 58890, 73970, 85919, 88764, 110955, 117780, 147940, 171838, 221910, 257757, 343676, 429595, 443820, 515514, 859190, 1031028, 1116947, 1288785, 1718380, 2233894, 2577570, 3350841, 4467788, 5155140, 5584735, 6701682, 11169470, 13403364, 16754205, 22338940, 33508410, 67016820]

約数ペア:

[(1, 67016820), (2, 33508410), (3, 22338940), (4, 16754205), (5, 13403364), (6, 11169470), (10, 6701682), (12, 5584735), (13, 5155140), (15, 4467788), (20, 3350841), (26, 2577570), (30, 2233894), (39, 1718380), (52, 1288785), (60, 1116947), (65, 1031028), (78, 859190), (130, 515514), (151, 443820), (156, 429595), (195, 343676), (260, 257757), (302, 221910), (390, 171838), (453, 147940), (569, 117780), (604, 110955), (755, 88764), (780, 85919), (906, 73970), (1138, 58890), (1510, 44382), (1707, 39260), (1812, 36985), (1963, 34140), (2265, 29588), (2276, 29445), (2845, 23556), (3020, 22191), (3414, 19630), (3926, 17070), (4530, 14794), (5690, 11778), (5889, 11380), (6828, 9815), (7397, 9060), (7852, 8535)]