157048837880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3617}}^1\times {\mathrm{8971}}^1$

素因数の和:12621

約数の個数: 96

約数和(自身を含む): 388554531120

約数和(自身を除く): 231505693240

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 3617, 4840, 7234, 8971, 14468, 17942, 18085, 28936, 35884, 36170, 39787, 44855, 71768, 72340, 79574, 89710, 98681, 144680, 159148, 179420, 197362, 198935, 318296, 358840, 394724, 397870, 437657, 493405, 789448, 795740, 875314, 986810, 1085491, 1591480, 1750628, 1973620, 2170982, 2188285, 3501256, 3947240, 4341964, 4376570, 5427455, 8683928, 8753140, 10854910, 17506280, 21709820, 32448107, 43419640, 64896214, 129792428, 162240535, 259584856, 324481070, 356929177, 648962140, 713858354, 1297924280, 1427716708, 1784645885, 2855433416, 3569291770, 3926220947, 7138583540, 7852441894, 14277167080, 15704883788, 19631104735, 31409767576, 39262209470, 78524418940, 157048837880]

約数ペア:

[(1, 157048837880), (2, 78524418940), (4, 39262209470), (5, 31409767576), (8, 19631104735), (10, 15704883788), (11, 14277167080), (20, 7852441894), (22, 7138583540), (40, 3926220947), (44, 3569291770), (55, 2855433416), (88, 1784645885), (110, 1427716708), (121, 1297924280), (220, 713858354), (242, 648962140), (440, 356929177), (484, 324481070), (605, 259584856), (968, 162240535), (1210, 129792428), (2420, 64896214), (3617, 43419640), (4840, 32448107), (7234, 21709820), (8971, 17506280), (14468, 10854910), (17942, 8753140), (18085, 8683928), (28936, 5427455), (35884, 4376570), (36170, 4341964), (39787, 3947240), (44855, 3501256), (71768, 2188285), (72340, 2170982), (79574, 1973620), (89710, 1750628), (98681, 1591480), (144680, 1085491), (159148, 986810), (179420, 875314), (197362, 795740), (198935, 789448), (318296, 493405), (358840, 437657), (394724, 397870)]