564718790800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{197261}}^1$

素因数の和:197717

約数の個数: 120

約数和(自身を含む): 1439964468072

約数和(自身を除く): 875245677272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 421, 425, 680, 842, 850, 1360, 1684, 1700, 2105, 3368, 3400, 4210, 6736, 6800, 7157, 8420, 10525, 14314, 16840, 21050, 28628, 33680, 35785, 42100, 57256, 71570, 84200, 114512, 143140, 168400, 178925, 197261, 286280, 357850, 394522, 572560, 715700, 789044, 986305, 1431400, 1578088, 1972610, 2862800, 3156176, 3353437, 3945220, 4931525, 6706874, 7890440, 9863050, 13413748, 15780880, 16767185, 19726100, 26827496, 33534370, 39452200, 53654992, 67068740, 78904400, 83046881, 83835925, 134137480, 166093762, 167671850, 268274960, 332187524, 335343700, 415234405, 664375048, 670687400, 830468810, 1328750096, 1341374800, 1411796977, 1660937620, 2076172025, 2823593954, 3321875240, 4152344050, 5647187908, 6643750480, 7058984885, 8304688100, 11294375816, 14117969770, 16609376200, 22588751632, 28235939540, 33218752400, 35294924425, 56471879080, 70589848850, 112943758160, 141179697700, 282359395400, 564718790800]

約数ペア:

[(1, 564718790800), (2, 282359395400), (4, 141179697700), (5, 112943758160), (8, 70589848850), (10, 56471879080), (16, 35294924425), (17, 33218752400), (20, 28235939540), (25, 22588751632), (34, 16609376200), (40, 14117969770), (50, 11294375816), (68, 8304688100), (80, 7058984885), (85, 6643750480), (100, 5647187908), (136, 4152344050), (170, 3321875240), (200, 2823593954), (272, 2076172025), (340, 1660937620), (400, 1411796977), (421, 1341374800), (425, 1328750096), (680, 830468810), (842, 670687400), (850, 664375048), (1360, 415234405), (1684, 335343700), (1700, 332187524), (2105, 268274960), (3368, 167671850), (3400, 166093762), (4210, 134137480), (6736, 83835925), (6800, 83046881), (7157, 78904400), (8420, 67068740), (10525, 53654992), (14314, 39452200), (16840, 33534370), (21050, 26827496), (28628, 19726100), (33680, 16767185), (35785, 15780880), (42100, 13413748), (57256, 9863050), (71570, 7890440), (84200, 6706874), (114512, 4931525), (143140, 3945220), (168400, 3353437), (178925, 3156176), (197261, 2862800), (286280, 1972610), (357850, 1578088), (394522, 1431400), (572560, 986305), (715700, 789044)]