68427660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{853}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 220372992

約数和(自身を除く): 151945332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 191, 210, 382, 420, 573, 764, 853, 955, 1146, 1337, 1706, 1910, 2292, 2559, 2674, 2865, 3412, 3820, 4011, 4265, 5118, 5348, 5730, 5971, 6685, 8022, 8530, 10236, 11460, 11942, 12795, 13370, 16044, 17060, 17913, 20055, 23884, 25590, 26740, 29855, 35826, 40110, 51180, 59710, 71652, 80220, 89565, 119420, 162923, 179130, 325846, 358260, 488769, 651692, 814615, 977538, 1140461, 1629230, 1955076, 2280922, 2443845, 3258460, 3421383, 4561844, 4887690, 5702305, 6842766, 9775380, 11404610, 13685532, 17106915, 22809220, 34213830, 68427660]

約数ペア:

[(1, 68427660), (2, 34213830), (3, 22809220), (4, 17106915), (5, 13685532), (6, 11404610), (7, 9775380), (10, 6842766), (12, 5702305), (14, 4887690), (15, 4561844), (20, 3421383), (21, 3258460), (28, 2443845), (30, 2280922), (35, 1955076), (42, 1629230), (60, 1140461), (70, 977538), (84, 814615), (105, 651692), (140, 488769), (191, 358260), (210, 325846), (382, 179130), (420, 162923), (573, 119420), (764, 89565), (853, 80220), (955, 71652), (1146, 59710), (1337, 51180), (1706, 40110), (1910, 35826), (2292, 29855), (2559, 26740), (2674, 25590), (2865, 23884), (3412, 20055), (3820, 17913), (4011, 17060), (4265, 16044), (5118, 13370), (5348, 12795), (5730, 11942), (5971, 11460), (6685, 10236), (8022, 8530)]