129879120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:917

約数の個数: 160

約数和(自身を含む): 465470208

約数和(自身を除く): 335591088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 797, 840, 970, 1164, 1358, 1455, 1552, 1594, 1680, 1940, 2037, 2328, 2391, 2716, 2910, 3188, 3395, 3880, 3985, 4074, 4656, 4782, 5432, 5579, 5820, 6376, 6790, 7760, 7970, 8148, 9564, 10185, 10864, 11158, 11640, 11955, 12752, 13580, 15940, 16296, 16737, 19128, 20370, 22316, 23280, 23910, 27160, 27895, 31880, 32592, 33474, 38256, 40740, 44632, 47820, 54320, 55790, 63760, 66948, 77309, 81480, 83685, 89264, 95640, 111580, 133896, 154618, 162960, 167370, 191280, 223160, 231927, 267792, 309236, 334740, 386545, 446320, 463854, 541163, 618472, 669480, 773090, 927708, 1082326, 1159635, 1236944, 1338960, 1546180, 1623489, 1855416, 2164652, 2319270, 2705815, 3092360, 3246978, 3710832, 4329304, 4638540, 5411630, 6184720, 6493956, 8117445, 8658608, 9277080, 10823260, 12987912, 16234890, 18554160, 21646520, 25975824, 32469780, 43293040, 64939560, 129879120]

約数ペア:

[(1, 129879120), (2, 64939560), (3, 43293040), (4, 32469780), (5, 25975824), (6, 21646520), (7, 18554160), (8, 16234890), (10, 12987912), (12, 10823260), (14, 9277080), (15, 8658608), (16, 8117445), (20, 6493956), (21, 6184720), (24, 5411630), (28, 4638540), (30, 4329304), (35, 3710832), (40, 3246978), (42, 3092360), (48, 2705815), (56, 2319270), (60, 2164652), (70, 1855416), (80, 1623489), (84, 1546180), (97, 1338960), (105, 1236944), (112, 1159635), (120, 1082326), (140, 927708), (168, 773090), (194, 669480), (210, 618472), (240, 541163), (280, 463854), (291, 446320), (336, 386545), (388, 334740), (420, 309236), (485, 267792), (560, 231927), (582, 223160), (679, 191280), (776, 167370), (797, 162960), (840, 154618), (970, 133896), (1164, 111580), (1358, 95640), (1455, 89264), (1552, 83685), (1594, 81480), (1680, 77309), (1940, 66948), (2037, 63760), (2328, 55790), (2391, 54320), (2716, 47820), (2910, 44632), (3188, 40740), (3395, 38256), (3880, 33474), (3985, 32592), (4074, 31880), (4656, 27895), (4782, 27160), (5432, 23910), (5579, 23280), (5820, 22316), (6376, 20370), (6790, 19128), (7760, 16737), (7970, 16296), (8148, 15940), (9564, 13580), (10185, 12752), (10864, 11955), (11158, 11640)]