2418811920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11161}}^1$

素因数の和:11230

約数の個数: 240

約数和(自身を含む): 9500380032

約数和(自身を除く): 7081568112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 7224, 7740, 9030, 10320, 10836, 11161, 12040, 13545, 14448, 15480, 18060, 21672, 22322, 24080, 27090, 30960, 33483, 36120, 43344, 44644, 54180, 55805, 66966, 72240, 78127, 89288, 100449, 108360, 111610, 133932, 156254, 167415, 178576, 200898, 216720, 223220, 234381, 267864, 312508, 334830, 390635, 401796, 446440, 468762, 479923, 502245, 535728, 625016, 669660, 703143, 781270, 803592, 892880, 937524, 959846, 1004490, 1171905, 1250032, 1339320, 1406286, 1439769, 1562540, 1607184, 1875048, 1919692, 2008980, 2343810, 2399615, 2678640, 2812572, 2879538, 3125080, 3359461, 3515715, 3750096, 3839384, 4017960, 4319307, 4687620, 4799230, 5625144, 5759076, 6250160, 6718922, 7031430, 7198845, 7678768, 8035920, 8638614, 9375240, 9598460, 10078383, 11250288, 11518152, 13437844, 14062860, 14397690, 16797305, 17277228, 18750480, 19196920, 20156766, 21596535, 23036304, 26875688, 28125720, 28795380, 30235149, 33594610, 34554456, 38393840, 40313532, 43193070, 50391915, 53751376, 56251440, 57590760, 60470298, 67189220, 69108912, 80627064, 86386140, 100783830, 115181520, 120940596, 134378440, 151175745, 161254128, 172772280, 201567660, 241881192, 268756880, 302351490, 345544560, 403135320, 483762384, 604702980, 806270640, 1209405960, 2418811920]

約数ペア:

[(1, 2418811920), (2, 1209405960), (3, 806270640), (4, 604702980), (5, 483762384), (6, 403135320), (7, 345544560), (8, 302351490), (9, 268756880), (10, 241881192), (12, 201567660), (14, 172772280), (15, 161254128), (16, 151175745), (18, 134378440), (20, 120940596), (21, 115181520), (24, 100783830), (28, 86386140), (30, 80627064), (35, 69108912), (36, 67189220), (40, 60470298), (42, 57590760), (43, 56251440), (45, 53751376), (48, 50391915), (56, 43193070), (60, 40313532), (63, 38393840), (70, 34554456), (72, 33594610), (80, 30235149), (84, 28795380), (86, 28125720), (90, 26875688), (105, 23036304), (112, 21596535), (120, 20156766), (126, 19196920), (129, 18750480), (140, 17277228), (144, 16797305), (168, 14397690), (172, 14062860), (180, 13437844), (210, 11518152), (215, 11250288), (240, 10078383), (252, 9598460), (258, 9375240), (280, 8638614), (301, 8035920), (315, 7678768), (336, 7198845), (344, 7031430), (360, 6718922), (387, 6250160), (420, 5759076), (430, 5625144), (504, 4799230), (516, 4687620), (560, 4319307), (602, 4017960), (630, 3839384), (645, 3750096), (688, 3515715), (720, 3359461), (774, 3125080), (840, 2879538), (860, 2812572), (903, 2678640), (1008, 2399615), (1032, 2343810), (1204, 2008980), (1260, 1919692), (1290, 1875048), (1505, 1607184), (1548, 1562540), (1680, 1439769), (1720, 1406286), (1806, 1339320), (1935, 1250032), (2064, 1171905), (2408, 1004490), (2520, 959846), (2580, 937524), (2709, 892880), (3010, 803592), (3096, 781270), (3440, 703143), (3612, 669660), (3870, 625016), (4515, 535728), (4816, 502245), (5040, 479923), (5160, 468762), (5418, 446440), (6020, 401796), (6192, 390635), (7224, 334830), (7740, 312508), (9030, 267864), (10320, 234381), (10836, 223220), (11161, 216720), (12040, 200898), (13545, 178576), (14448, 167415), (15480, 156254), (18060, 133932), (21672, 111610), (22322, 108360), (24080, 100449), (27090, 89288), (30960, 78127), (33483, 72240), (36120, 66966), (43344, 55805), (44644, 54180)]