2017175760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{52861}}^1$

素因数の和:52933

約数の個数: 120

約数和(自身を含む): 6902297064

約数和(自身を除く): 4885121304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 6360, 7632, 9540, 12720, 19080, 38160, 52861, 105722, 158583, 211444, 264305, 317166, 422888, 475749, 528610, 634332, 792915, 845776, 951498, 1057220, 1268664, 1585830, 1902996, 2114440, 2378745, 2537328, 2801633, 3171660, 3805992, 4228880, 4757490, 5603266, 6343320, 7611984, 8404899, 9514980, 11206532, 12686640, 14008165, 16809798, 19029960, 22413064, 25214697, 28016330, 33619596, 38059920, 42024495, 44826128, 50429394, 56032660, 67239192, 84048990, 100858788, 112065320, 126073485, 134478384, 168097980, 201717576, 224130640, 252146970, 336195960, 403435152, 504293940, 672391920, 1008587880, 2017175760]

約数ペア:

[(1, 2017175760), (2, 1008587880), (3, 672391920), (4, 504293940), (5, 403435152), (6, 336195960), (8, 252146970), (9, 224130640), (10, 201717576), (12, 168097980), (15, 134478384), (16, 126073485), (18, 112065320), (20, 100858788), (24, 84048990), (30, 67239192), (36, 56032660), (40, 50429394), (45, 44826128), (48, 42024495), (53, 38059920), (60, 33619596), (72, 28016330), (80, 25214697), (90, 22413064), (106, 19029960), (120, 16809798), (144, 14008165), (159, 12686640), (180, 11206532), (212, 9514980), (240, 8404899), (265, 7611984), (318, 6343320), (360, 5603266), (424, 4757490), (477, 4228880), (530, 3805992), (636, 3171660), (720, 2801633), (795, 2537328), (848, 2378745), (954, 2114440), (1060, 1902996), (1272, 1585830), (1590, 1268664), (1908, 1057220), (2120, 951498), (2385, 845776), (2544, 792915), (3180, 634332), (3816, 528610), (4240, 475749), (4770, 422888), (6360, 317166), (7632, 264305), (9540, 211444), (12720, 158583), (19080, 105722), (38160, 52861)]