211607856840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{821}}^1\times {\mathrm{52387}}^1$

素因数の和:53263

約数の個数: 128

約数和(自身を含む): 651111592320

約数和(自身を除く): 439503735480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 821, 984, 1230, 1640, 1642, 2460, 2463, 3284, 4105, 4920, 4926, 6568, 8210, 9852, 12315, 16420, 19704, 24630, 32840, 33661, 49260, 52387, 67322, 98520, 100983, 104774, 134644, 157161, 168305, 201966, 209548, 261935, 269288, 314322, 336610, 403932, 419096, 504915, 523870, 628644, 673220, 785805, 807864, 1009830, 1047740, 1257288, 1346440, 1571610, 2019660, 2095480, 2147867, 3143220, 4039320, 4295734, 6286440, 6443601, 8591468, 10739335, 12887202, 17182936, 21478670, 25774404, 32218005, 42957340, 43009727, 51548808, 64436010, 85914680, 86019454, 128872020, 129029181, 172038908, 215048635, 257744040, 258058362, 344077816, 430097270, 516116724, 645145905, 860194540, 1032233448, 1290291810, 1720389080, 1763398807, 2580583620, 3526797614, 5161167240, 5290196421, 7053595228, 8816994035, 10580392842, 14107190456, 17633988070, 21160785684, 26450982105, 35267976140, 42321571368, 52901964210, 70535952280, 105803928420, 211607856840]

約数ペア:

[(1, 211607856840), (2, 105803928420), (3, 70535952280), (4, 52901964210), (5, 42321571368), (6, 35267976140), (8, 26450982105), (10, 21160785684), (12, 17633988070), (15, 14107190456), (20, 10580392842), (24, 8816994035), (30, 7053595228), (40, 5290196421), (41, 5161167240), (60, 3526797614), (82, 2580583620), (120, 1763398807), (123, 1720389080), (164, 1290291810), (205, 1032233448), (246, 860194540), (328, 645145905), (410, 516116724), (492, 430097270), (615, 344077816), (820, 258058362), (821, 257744040), (984, 215048635), (1230, 172038908), (1640, 129029181), (1642, 128872020), (2460, 86019454), (2463, 85914680), (3284, 64436010), (4105, 51548808), (4920, 43009727), (4926, 42957340), (6568, 32218005), (8210, 25774404), (9852, 21478670), (12315, 17182936), (16420, 12887202), (19704, 10739335), (24630, 8591468), (32840, 6443601), (33661, 6286440), (49260, 4295734), (52387, 4039320), (67322, 3143220), (98520, 2147867), (100983, 2095480), (104774, 2019660), (134644, 1571610), (157161, 1346440), (168305, 1257288), (201966, 1047740), (209548, 1009830), (261935, 807864), (269288, 785805), (314322, 673220), (336610, 628644), (403932, 523870), (419096, 504915)]