2487711240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1373}}^1$

素因数の和:2116

約数の個数: 192

約数和(自身を含む): 9259660800

約数和(自身を除く): 6771949560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 719, 840, 1260, 1373, 1438, 2157, 2520, 2746, 2876, 3595, 4119, 4314, 5033, 5492, 5752, 6471, 6865, 7190, 8238, 8628, 9611, 10066, 10785, 10984, 12357, 12942, 13730, 14380, 15099, 16476, 17256, 19222, 20132, 20595, 21570, 24714, 25165, 25884, 27460, 28760, 28833, 30198, 32355, 32952, 38444, 40264, 41190, 43140, 45297, 48055, 49428, 50330, 51768, 54920, 57666, 60396, 61785, 64710, 75495, 76888, 82380, 86280, 86499, 90594, 96110, 98856, 100660, 115332, 120792, 123570, 129420, 144165, 150990, 164760, 172998, 181188, 192220, 201320, 226485, 230664, 247140, 258840, 288330, 301980, 345996, 362376, 384440, 432495, 452970, 494280, 576660, 603960, 691992, 864990, 905940, 987187, 1153320, 1729980, 1811880, 1974374, 2961561, 3459960, 3948748, 4935935, 5923122, 6910309, 7897496, 8884683, 9871870, 11846244, 13820618, 14807805, 17769366, 19743740, 20730927, 23692488, 27641236, 29615610, 34551545, 35538732, 39487480, 41461854, 44423415, 55282472, 59231220, 62192781, 69103090, 71077464, 82923708, 88846830, 103654635, 118462440, 124385562, 138206180, 165847416, 177693660, 207309270, 248771124, 276412360, 310963905, 355387320, 414618540, 497542248, 621927810, 829237080, 1243855620, 2487711240]

約数ペア:

[(1, 2487711240), (2, 1243855620), (3, 829237080), (4, 621927810), (5, 497542248), (6, 414618540), (7, 355387320), (8, 310963905), (9, 276412360), (10, 248771124), (12, 207309270), (14, 177693660), (15, 165847416), (18, 138206180), (20, 124385562), (21, 118462440), (24, 103654635), (28, 88846830), (30, 82923708), (35, 71077464), (36, 69103090), (40, 62192781), (42, 59231220), (45, 55282472), (56, 44423415), (60, 41461854), (63, 39487480), (70, 35538732), (72, 34551545), (84, 29615610), (90, 27641236), (105, 23692488), (120, 20730927), (126, 19743740), (140, 17769366), (168, 14807805), (180, 13820618), (210, 11846244), (252, 9871870), (280, 8884683), (315, 7897496), (360, 6910309), (420, 5923122), (504, 4935935), (630, 3948748), (719, 3459960), (840, 2961561), (1260, 1974374), (1373, 1811880), (1438, 1729980), (2157, 1153320), (2520, 987187), (2746, 905940), (2876, 864990), (3595, 691992), (4119, 603960), (4314, 576660), (5033, 494280), (5492, 452970), (5752, 432495), (6471, 384440), (6865, 362376), (7190, 345996), (8238, 301980), (8628, 288330), (9611, 258840), (10066, 247140), (10785, 230664), (10984, 226485), (12357, 201320), (12942, 192220), (13730, 181188), (14380, 172998), (15099, 164760), (16476, 150990), (17256, 144165), (19222, 129420), (20132, 123570), (20595, 120792), (21570, 115332), (24714, 100660), (25165, 98856), (25884, 96110), (27460, 90594), (28760, 86499), (28833, 86280), (30198, 82380), (32355, 76888), (32952, 75495), (38444, 64710), (40264, 61785), (41190, 60396), (43140, 57666), (45297, 54920), (48055, 51768), (49428, 50330)]