321567396420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{761611}}^1$

素因数の和:761881

約数の個数: 96

約数和(自身を含む): 933529153536

約数和(自身を除く): 611961757116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 227, 310, 372, 454, 465, 620, 681, 908, 930, 1135, 1362, 1860, 2270, 2724, 3405, 4540, 6810, 7037, 13620, 14074, 21111, 28148, 35185, 42222, 70370, 84444, 105555, 140740, 211110, 422220, 761611, 1523222, 2284833, 3046444, 3808055, 4569666, 7616110, 9139332, 11424165, 15232220, 22848330, 23609941, 45696660, 47219882, 70829823, 94439764, 118049705, 141659646, 172885697, 236099410, 283319292, 345771394, 354149115, 472198820, 518657091, 691542788, 708298230, 864428485, 1037314182, 1416596460, 1728856970, 2074628364, 2593285455, 3457713940, 5186570910, 5359456607, 10373141820, 10718913214, 16078369821, 21437826428, 26797283035, 32156739642, 53594566070, 64313479284, 80391849105, 107189132140, 160783698210, 321567396420]

約数ペア:

[(1, 321567396420), (2, 160783698210), (3, 107189132140), (4, 80391849105), (5, 64313479284), (6, 53594566070), (10, 32156739642), (12, 26797283035), (15, 21437826428), (20, 16078369821), (30, 10718913214), (31, 10373141820), (60, 5359456607), (62, 5186570910), (93, 3457713940), (124, 2593285455), (155, 2074628364), (186, 1728856970), (227, 1416596460), (310, 1037314182), (372, 864428485), (454, 708298230), (465, 691542788), (620, 518657091), (681, 472198820), (908, 354149115), (930, 345771394), (1135, 283319292), (1362, 236099410), (1860, 172885697), (2270, 141659646), (2724, 118049705), (3405, 94439764), (4540, 70829823), (6810, 47219882), (7037, 45696660), (13620, 23609941), (14074, 22848330), (21111, 15232220), (28148, 11424165), (35185, 9139332), (42222, 7616110), (70370, 4569666), (84444, 3808055), (105555, 3046444), (140740, 2284833), (211110, 1523222), (422220, 761611)]