156937696880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{656753}}^1$

素因数の和:656898

約数の個数: 80

約数和(自身を含む): 381127481280

約数和(自身を除く): 224189784400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 103, 116, 145, 206, 232, 290, 412, 464, 515, 580, 824, 1030, 1160, 1648, 2060, 2320, 2987, 4120, 5974, 8240, 11948, 14935, 23896, 29870, 47792, 59740, 119480, 238960, 656753, 1313506, 2627012, 3283765, 5254024, 6567530, 10508048, 13135060, 19045837, 26270120, 38091674, 52540240, 67645559, 76183348, 95229185, 135291118, 152366696, 190458370, 270582236, 304733392, 338227795, 380916740, 541164472, 676455590, 761833480, 1082328944, 1352911180, 1523666960, 1961721211, 2705822360, 3923442422, 5411644720, 7846884844, 9808606055, 15693769688, 19617212110, 31387539376, 39234424220, 78468848440, 156937696880]

約数ペア:

[(1, 156937696880), (2, 78468848440), (4, 39234424220), (5, 31387539376), (8, 19617212110), (10, 15693769688), (16, 9808606055), (20, 7846884844), (29, 5411644720), (40, 3923442422), (58, 2705822360), (80, 1961721211), (103, 1523666960), (116, 1352911180), (145, 1082328944), (206, 761833480), (232, 676455590), (290, 541164472), (412, 380916740), (464, 338227795), (515, 304733392), (580, 270582236), (824, 190458370), (1030, 152366696), (1160, 135291118), (1648, 95229185), (2060, 76183348), (2320, 67645559), (2987, 52540240), (4120, 38091674), (5974, 26270120), (8240, 19045837), (11948, 13135060), (14935, 10508048), (23896, 6567530), (29870, 5254024), (47792, 3283765), (59740, 2627012), (119480, 1313506), (238960, 656753)]