218317320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46649}}^1$

素因数の和:46679

約数の個数: 96

約数和(自身を含む): 764127000

約数和(自身を除く): 545809680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 46649, 93298, 139947, 186596, 233245, 279894, 373192, 419841, 466490, 559788, 606437, 699735, 839682, 932980, 1119576, 1212874, 1399470, 1679364, 1819311, 1865960, 2099205, 2425748, 2798940, 3032185, 3358728, 3638622, 4198410, 4851496, 5457933, 5597880, 6064370, 7277244, 8396820, 9096555, 10915866, 12128740, 14554488, 16793640, 18193110, 21831732, 24257480, 27289665, 36386220, 43663464, 54579330, 72772440, 109158660, 218317320]

約数ペア:

[(1, 218317320), (2, 109158660), (3, 72772440), (4, 54579330), (5, 43663464), (6, 36386220), (8, 27289665), (9, 24257480), (10, 21831732), (12, 18193110), (13, 16793640), (15, 14554488), (18, 12128740), (20, 10915866), (24, 9096555), (26, 8396820), (30, 7277244), (36, 6064370), (39, 5597880), (40, 5457933), (45, 4851496), (52, 4198410), (60, 3638622), (65, 3358728), (72, 3032185), (78, 2798940), (90, 2425748), (104, 2099205), (117, 1865960), (120, 1819311), (130, 1679364), (156, 1399470), (180, 1212874), (195, 1119576), (234, 932980), (260, 839682), (312, 699735), (360, 606437), (390, 559788), (468, 466490), (520, 419841), (585, 373192), (780, 279894), (936, 233245), (1170, 186596), (1560, 139947), (2340, 93298), (4680, 46649)]