160862240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1187}}^1$

素因数の和:1231

約数の個数: 144

約数和(自身を含む): 477804096

約数和(自身を除く): 316941856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1187, 1210, 1232, 1540, 1694, 1760, 1936, 2374, 2420, 2464, 3080, 3388, 3872, 4235, 4748, 4840, 5935, 6160, 6776, 8309, 8470, 9496, 9680, 11870, 12320, 13057, 13552, 16618, 16940, 18992, 19360, 23740, 26114, 27104, 33236, 33880, 37984, 41545, 47480, 52228, 65285, 66472, 67760, 83090, 91399, 94960, 104456, 130570, 132944, 135520, 143627, 166180, 182798, 189920, 208912, 261140, 265888, 287254, 332360, 365596, 417824, 456995, 522280, 574508, 664720, 718135, 731192, 913990, 1005389, 1044560, 1149016, 1329440, 1436270, 1462384, 1827980, 2010778, 2089120, 2298032, 2872540, 2924768, 3655960, 4021556, 4596064, 5026945, 5745080, 7311920, 8043112, 10053890, 11490160, 14623840, 16086224, 20107780, 22980320, 32172448, 40215560, 80431120, 160862240]

約数ペア:

[(1, 160862240), (2, 80431120), (4, 40215560), (5, 32172448), (7, 22980320), (8, 20107780), (10, 16086224), (11, 14623840), (14, 11490160), (16, 10053890), (20, 8043112), (22, 7311920), (28, 5745080), (32, 5026945), (35, 4596064), (40, 4021556), (44, 3655960), (55, 2924768), (56, 2872540), (70, 2298032), (77, 2089120), (80, 2010778), (88, 1827980), (110, 1462384), (112, 1436270), (121, 1329440), (140, 1149016), (154, 1044560), (160, 1005389), (176, 913990), (220, 731192), (224, 718135), (242, 664720), (280, 574508), (308, 522280), (352, 456995), (385, 417824), (440, 365596), (484, 332360), (560, 287254), (605, 265888), (616, 261140), (770, 208912), (847, 189920), (880, 182798), (968, 166180), (1120, 143627), (1187, 135520), (1210, 132944), (1232, 130570), (1540, 104456), (1694, 94960), (1760, 91399), (1936, 83090), (2374, 67760), (2420, 66472), (2464, 65285), (3080, 52228), (3388, 47480), (3872, 41545), (4235, 37984), (4748, 33880), (4840, 33236), (5935, 27104), (6160, 26114), (6776, 23740), (8309, 19360), (8470, 18992), (9496, 16940), (9680, 16618), (11870, 13552), (12320, 13057)]