810489120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2213}}^1$

素因数の和:2347

約数の個数: 192

約数和(自身を含む): 2945859840

約数和(自身を除く): 2135370720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 109, 112, 120, 140, 160, 168, 210, 218, 224, 240, 280, 327, 336, 420, 436, 480, 545, 560, 654, 672, 763, 840, 872, 1090, 1120, 1308, 1526, 1635, 1680, 1744, 2180, 2213, 2289, 2616, 3052, 3270, 3360, 3488, 3815, 4360, 4426, 4578, 5232, 6104, 6540, 6639, 7630, 8720, 8852, 9156, 10464, 11065, 11445, 12208, 13080, 13278, 15260, 15491, 17440, 17704, 18312, 22130, 22890, 24416, 26160, 26556, 30520, 30982, 33195, 35408, 36624, 44260, 45780, 46473, 52320, 53112, 61040, 61964, 66390, 70816, 73248, 77455, 88520, 91560, 92946, 106224, 122080, 123928, 132780, 154910, 177040, 183120, 185892, 212448, 232365, 241217, 247856, 265560, 309820, 354080, 366240, 371784, 464730, 482434, 495712, 531120, 619640, 723651, 743568, 929460, 964868, 1062240, 1206085, 1239280, 1447302, 1487136, 1688519, 1858920, 1929736, 2412170, 2478560, 2894604, 3377038, 3618255, 3717840, 3859472, 4824340, 5065557, 5789208, 6754076, 7236510, 7435680, 7718944, 8442595, 9648680, 10131114, 11578416, 13508152, 14473020, 16885190, 19297360, 20262228, 23156832, 25327785, 27016304, 28946040, 33770380, 38594720, 40524456, 50655570, 54032608, 57892080, 67540760, 81048912, 101311140, 115784160, 135081520, 162097824, 202622280, 270163040, 405244560, 810489120]

約数ペア:

[(1, 810489120), (2, 405244560), (3, 270163040), (4, 202622280), (5, 162097824), (6, 135081520), (7, 115784160), (8, 101311140), (10, 81048912), (12, 67540760), (14, 57892080), (15, 54032608), (16, 50655570), (20, 40524456), (21, 38594720), (24, 33770380), (28, 28946040), (30, 27016304), (32, 25327785), (35, 23156832), (40, 20262228), (42, 19297360), (48, 16885190), (56, 14473020), (60, 13508152), (70, 11578416), (80, 10131114), (84, 9648680), (96, 8442595), (105, 7718944), (109, 7435680), (112, 7236510), (120, 6754076), (140, 5789208), (160, 5065557), (168, 4824340), (210, 3859472), (218, 3717840), (224, 3618255), (240, 3377038), (280, 2894604), (327, 2478560), (336, 2412170), (420, 1929736), (436, 1858920), (480, 1688519), (545, 1487136), (560, 1447302), (654, 1239280), (672, 1206085), (763, 1062240), (840, 964868), (872, 929460), (1090, 743568), (1120, 723651), (1308, 619640), (1526, 531120), (1635, 495712), (1680, 482434), (1744, 464730), (2180, 371784), (2213, 366240), (2289, 354080), (2616, 309820), (3052, 265560), (3270, 247856), (3360, 241217), (3488, 232365), (3815, 212448), (4360, 185892), (4426, 183120), (4578, 177040), (5232, 154910), (6104, 132780), (6540, 123928), (6639, 122080), (7630, 106224), (8720, 92946), (8852, 91560), (9156, 88520), (10464, 77455), (11065, 73248), (11445, 70816), (12208, 66390), (13080, 61964), (13278, 61040), (15260, 53112), (15491, 52320), (17440, 46473), (17704, 45780), (18312, 44260), (22130, 36624), (22890, 35408), (24416, 33195), (26160, 30982), (26556, 30520)]