84902160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 160

約数和(自身を含む): 304480512

約数和(自身を除く): 219578352

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, 521, 560, 582, 679, 776, 840, 970, 1042, 1164, 1358, 1455, 1552, 1563, 1680, 1940, 2037, 2084, 2328, 2605, 2716, 2910, 3126, 3395, 3647, 3880, 4074, 4168, 4656, 5210, 5432, 5820, 6252, 6790, 7294, 7760, 7815, 8148, 8336, 10185, 10420, 10864, 10941, 11640, 12504, 13580, 14588, 15630, 16296, 18235, 20370, 20840, 21882, 23280, 25008, 27160, 29176, 31260, 32592, 36470, 40740, 41680, 43764, 50537, 54320, 54705, 58352, 62520, 72940, 81480, 87528, 101074, 109410, 125040, 145880, 151611, 162960, 175056, 202148, 218820, 252685, 291760, 303222, 353759, 404296, 437640, 505370, 606444, 707518, 758055, 808592, 875280, 1010740, 1061277, 1212888, 1415036, 1516110, 1768795, 2021480, 2122554, 2425776, 2830072, 3032220, 3537590, 4042960, 4245108, 5306385, 5660144, 6064440, 7075180, 8490216, 10612770, 12128880, 14150360, 16980432, 21225540, 28300720, 42451080, 84902160]

約数ペア:

[(1, 84902160), (2, 42451080), (3, 28300720), (4, 21225540), (5, 16980432), (6, 14150360), (7, 12128880), (8, 10612770), (10, 8490216), (12, 7075180), (14, 6064440), (15, 5660144), (16, 5306385), (20, 4245108), (21, 4042960), (24, 3537590), (28, 3032220), (30, 2830072), (35, 2425776), (40, 2122554), (42, 2021480), (48, 1768795), (56, 1516110), (60, 1415036), (70, 1212888), (80, 1061277), (84, 1010740), (97, 875280), (105, 808592), (112, 758055), (120, 707518), (140, 606444), (168, 505370), (194, 437640), (210, 404296), (240, 353759), (280, 303222), (291, 291760), (336, 252685), (388, 218820), (420, 202148), (485, 175056), (521, 162960), (560, 151611), (582, 145880), (679, 125040), (776, 109410), (840, 101074), (970, 87528), (1042, 81480), (1164, 72940), (1358, 62520), (1455, 58352), (1552, 54705), (1563, 54320), (1680, 50537), (1940, 43764), (2037, 41680), (2084, 40740), (2328, 36470), (2605, 32592), (2716, 31260), (2910, 29176), (3126, 27160), (3395, 25008), (3647, 23280), (3880, 21882), (4074, 20840), (4168, 20370), (4656, 18235), (5210, 16296), (5432, 15630), (5820, 14588), (6252, 13580), (6790, 12504), (7294, 11640), (7760, 10941), (7815, 10864), (8148, 10420), (8336, 10185)]