56605080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{853}}^1$

素因数の和:953

約数の個数: 128

約数和(自身を含む): 196761600

約数和(自身を除く): 140156520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 853, 948, 1106, 1185, 1580, 1659, 1706, 1896, 2212, 2370, 2559, 2765, 3160, 3318, 3412, 4265, 4424, 4740, 5118, 5530, 5971, 6636, 6824, 8295, 8530, 9480, 10236, 11060, 11942, 12795, 13272, 16590, 17060, 17913, 20472, 22120, 23884, 25590, 29855, 33180, 34120, 35826, 47768, 51180, 59710, 66360, 67387, 71652, 89565, 102360, 119420, 134774, 143304, 179130, 202161, 238840, 269548, 336935, 358260, 404322, 471709, 539096, 673870, 716520, 808644, 943418, 1010805, 1347740, 1415127, 1617288, 1886836, 2021610, 2358545, 2695480, 2830254, 3773672, 4043220, 4717090, 5660508, 7075635, 8086440, 9434180, 11321016, 14151270, 18868360, 28302540, 56605080]

約数ペア:

[(1, 56605080), (2, 28302540), (3, 18868360), (4, 14151270), (5, 11321016), (6, 9434180), (7, 8086440), (8, 7075635), (10, 5660508), (12, 4717090), (14, 4043220), (15, 3773672), (20, 2830254), (21, 2695480), (24, 2358545), (28, 2021610), (30, 1886836), (35, 1617288), (40, 1415127), (42, 1347740), (56, 1010805), (60, 943418), (70, 808644), (79, 716520), (84, 673870), (105, 539096), (120, 471709), (140, 404322), (158, 358260), (168, 336935), (210, 269548), (237, 238840), (280, 202161), (316, 179130), (395, 143304), (420, 134774), (474, 119420), (553, 102360), (632, 89565), (790, 71652), (840, 67387), (853, 66360), (948, 59710), (1106, 51180), (1185, 47768), (1580, 35826), (1659, 34120), (1706, 33180), (1896, 29855), (2212, 25590), (2370, 23884), (2559, 22120), (2765, 20472), (3160, 17913), (3318, 17060), (3412, 16590), (4265, 13272), (4424, 12795), (4740, 11942), (5118, 11060), (5530, 10236), (5971, 9480), (6636, 8530), (6824, 8295)]