196117620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2525

約数の個数: 96

約数和(自身を含む): 586414080

約数和(自身を除く): 390296460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 570, 710, 852, 1065, 1140, 1349, 1420, 2130, 2423, 2698, 4047, 4260, 4846, 5396, 6745, 7269, 8094, 9692, 12115, 13490, 14538, 16188, 20235, 24230, 26980, 29076, 36345, 40470, 46037, 48460, 72690, 80940, 92074, 138111, 145380, 172033, 184148, 230185, 276222, 344066, 460370, 516099, 552444, 688132, 690555, 860165, 920740, 1032198, 1381110, 1720330, 2064396, 2580495, 2762220, 3268627, 3440660, 5160990, 6537254, 9805881, 10321980, 13074508, 16343135, 19611762, 32686270, 39223524, 49029405, 65372540, 98058810, 196117620]

約数ペア:

[(1, 196117620), (2, 98058810), (3, 65372540), (4, 49029405), (5, 39223524), (6, 32686270), (10, 19611762), (12, 16343135), (15, 13074508), (19, 10321980), (20, 9805881), (30, 6537254), (38, 5160990), (57, 3440660), (60, 3268627), (71, 2762220), (76, 2580495), (95, 2064396), (114, 1720330), (142, 1381110), (190, 1032198), (213, 920740), (228, 860165), (284, 690555), (285, 688132), (355, 552444), (380, 516099), (426, 460370), (570, 344066), (710, 276222), (852, 230185), (1065, 184148), (1140, 172033), (1349, 145380), (1420, 138111), (2130, 92074), (2423, 80940), (2698, 72690), (4047, 48460), (4260, 46037), (4846, 40470), (5396, 36345), (6745, 29076), (7269, 26980), (8094, 24230), (9692, 20235), (12115, 16188), (13490, 14538)]