2189553120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3929}}^1$

素因数の和:3999

約数の個数: 240

約数和(自身を含む): 7909014960

約数和(自身を除く): 5719461840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 258, 270, 288, 324, 344, 360, 387, 405, 430, 432, 480, 516, 540, 645, 648, 688, 720, 774, 810, 860, 864, 1032, 1080, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1720, 1935, 2064, 2160, 2322, 2580, 2592, 3096, 3240, 3440, 3483, 3870, 3929, 4128, 4320, 4644, 5160, 5805, 6192, 6480, 6880, 6966, 7740, 7858, 9288, 10320, 11610, 11787, 12384, 12960, 13932, 15480, 15716, 17415, 18576, 19645, 20640, 23220, 23574, 27864, 30960, 31432, 34830, 35361, 37152, 39290, 46440, 47148, 55728, 58935, 61920, 62864, 69660, 70722, 78580, 92880, 94296, 106083, 111456, 117870, 125728, 139320, 141444, 157160, 168947, 176805, 185760, 188592, 212166, 235740, 278640, 282888, 314320, 318249, 337894, 353610, 377184, 424332, 471480, 506841, 530415, 557280, 565776, 628640, 636498, 675788, 707220, 844735, 848664, 942960, 1013682, 1060830, 1131552, 1272996, 1351576, 1414440, 1520523, 1591245, 1689470, 1697328, 1885920, 2027364, 2121660, 2534205, 2545992, 2703152, 2828880, 3041046, 3182490, 3378940, 3394656, 4054728, 4243320, 4561569, 5068410, 5091984, 5406304, 5657760, 6082092, 6364980, 6757880, 7602615, 8109456, 8486640, 9123138, 10136820, 10183968, 12164184, 12729960, 13515760, 13684707, 15205230, 16218912, 16973280, 18246276, 20273640, 22807845, 24328368, 25459920, 27031520, 27369414, 30410460, 36492552, 40547280, 45615690, 48656736, 50919840, 54738828, 60820920, 68423535, 72985104, 81094560, 91231380, 109477656, 121641840, 136847070, 145970208, 182462760, 218955312, 243283680, 273694140, 364925520, 437910624, 547388280, 729851040, 1094776560, 2189553120]

約数ペア:

[(1, 2189553120), (2, 1094776560), (3, 729851040), (4, 547388280), (5, 437910624), (6, 364925520), (8, 273694140), (9, 243283680), (10, 218955312), (12, 182462760), (15, 145970208), (16, 136847070), (18, 121641840), (20, 109477656), (24, 91231380), (27, 81094560), (30, 72985104), (32, 68423535), (36, 60820920), (40, 54738828), (43, 50919840), (45, 48656736), (48, 45615690), (54, 40547280), (60, 36492552), (72, 30410460), (80, 27369414), (81, 27031520), (86, 25459920), (90, 24328368), (96, 22807845), (108, 20273640), (120, 18246276), (129, 16973280), (135, 16218912), (144, 15205230), (160, 13684707), (162, 13515760), (172, 12729960), (180, 12164184), (215, 10183968), (216, 10136820), (240, 9123138), (258, 8486640), (270, 8109456), (288, 7602615), (324, 6757880), (344, 6364980), (360, 6082092), (387, 5657760), (405, 5406304), (430, 5091984), (432, 5068410), (480, 4561569), (516, 4243320), (540, 4054728), (645, 3394656), (648, 3378940), (688, 3182490), (720, 3041046), (774, 2828880), (810, 2703152), (860, 2545992), (864, 2534205), (1032, 2121660), (1080, 2027364), (1161, 1885920), (1290, 1697328), (1296, 1689470), (1376, 1591245), (1440, 1520523), (1548, 1414440), (1620, 1351576), (1720, 1272996), (1935, 1131552), (2064, 1060830), (2160, 1013682), (2322, 942960), (2580, 848664), (2592, 844735), (3096, 707220), (3240, 675788), (3440, 636498), (3483, 628640), (3870, 565776), (3929, 557280), (4128, 530415), (4320, 506841), (4644, 471480), (5160, 424332), (5805, 377184), (6192, 353610), (6480, 337894), (6880, 318249), (6966, 314320), (7740, 282888), (7858, 278640), (9288, 235740), (10320, 212166), (11610, 188592), (11787, 185760), (12384, 176805), (12960, 168947), (13932, 157160), (15480, 141444), (15716, 139320), (17415, 125728), (18576, 117870), (19645, 111456), (20640, 106083), (23220, 94296), (23574, 92880), (27864, 78580), (30960, 70722), (31432, 69660), (34830, 62864), (35361, 61920), (37152, 58935), (39290, 55728), (46440, 47148)]