57864240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 320

約数和(自身を含む): 235699200

約数和(自身を除く): 177834960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 86, 89, 90, 105, 108, 112, 120, 126, 129, 135, 140, 144, 168, 172, 178, 180, 189, 210, 215, 216, 240, 252, 258, 267, 270, 280, 301, 315, 336, 344, 356, 360, 378, 387, 420, 430, 432, 445, 504, 516, 534, 540, 560, 602, 623, 630, 645, 688, 712, 720, 756, 774, 801, 840, 860, 890, 903, 945, 1008, 1032, 1068, 1080, 1161, 1204, 1246, 1260, 1290, 1335, 1424, 1505, 1512, 1548, 1602, 1680, 1720, 1780, 1806, 1869, 1890, 1935, 2064, 2136, 2160, 2322, 2403, 2408, 2492, 2520, 2580, 2670, 2709, 3010, 3024, 3096, 3115, 3204, 3440, 3560, 3612, 3738, 3780, 3827, 3870, 4005, 4272, 4515, 4644, 4806, 4816, 4984, 5040, 5160, 5340, 5418, 5607, 5805, 6020, 6192, 6230, 6408, 7120, 7224, 7476, 7560, 7654, 7740, 8010, 8127, 9030, 9288, 9345, 9612, 9968, 10320, 10680, 10836, 11214, 11481, 11610, 12015, 12040, 12460, 12816, 13545, 14448, 14952, 15120, 15308, 15480, 16020, 16254, 16821, 18060, 18576, 18690, 19135, 19224, 21360, 21672, 22428, 22962, 23220, 24030, 24080, 24920, 26789, 27090, 28035, 29904, 30616, 30960, 32040, 32508, 33642, 34443, 36120, 37380, 38270, 38448, 40635, 43344, 44856, 45924, 46440, 48060, 49840, 53578, 54180, 56070, 57405, 61232, 64080, 65016, 67284, 68886, 72240, 74760, 76540, 80367, 81270, 84105, 89712, 91848, 92880, 96120, 103329, 107156, 108360, 112140, 114810, 130032, 133945, 134568, 137772, 149520, 153080, 160734, 162540, 168210, 172215, 183696, 192240, 206658, 214312, 216720, 224280, 229620, 241101, 267890, 269136, 275544, 306160, 321468, 325080, 336420, 344430, 401835, 413316, 428624, 448560, 459240, 482202, 516645, 535780, 551088, 642936, 650160, 672840, 688860, 723303, 803670, 826632, 918480, 964404, 1033290, 1071560, 1205505, 1285872, 1345680, 1377720, 1446606, 1607340, 1653264, 1928808, 2066580, 2143120, 2411010, 2755440, 2893212, 3214680, 3616515, 3857616, 4133160, 4822020, 5786424, 6429360, 7233030, 8266320, 9644040, 11572848, 14466060, 19288080, 28932120, 57864240]

約数ペア:

[(1, 57864240), (2, 28932120), (3, 19288080), (4, 14466060), (5, 11572848), (6, 9644040), (7, 8266320), (8, 7233030), (9, 6429360), (10, 5786424), (12, 4822020), (14, 4133160), (15, 3857616), (16, 3616515), (18, 3214680), (20, 2893212), (21, 2755440), (24, 2411010), (27, 2143120), (28, 2066580), (30, 1928808), (35, 1653264), (36, 1607340), (40, 1446606), (42, 1377720), (43, 1345680), (45, 1285872), (48, 1205505), (54, 1071560), (56, 1033290), (60, 964404), (63, 918480), (70, 826632), (72, 803670), (80, 723303), (84, 688860), (86, 672840), (89, 650160), (90, 642936), (105, 551088), (108, 535780), (112, 516645), (120, 482202), (126, 459240), (129, 448560), (135, 428624), (140, 413316), (144, 401835), (168, 344430), (172, 336420), (178, 325080), (180, 321468), (189, 306160), (210, 275544), (215, 269136), (216, 267890), (240, 241101), (252, 229620), (258, 224280), (267, 216720), (270, 214312), (280, 206658), (301, 192240), (315, 183696), (336, 172215), (344, 168210), (356, 162540), (360, 160734), (378, 153080), (387, 149520), (420, 137772), (430, 134568), (432, 133945), (445, 130032), (504, 114810), (516, 112140), (534, 108360), (540, 107156), (560, 103329), (602, 96120), (623, 92880), (630, 91848), (645, 89712), (688, 84105), (712, 81270), (720, 80367), (756, 76540), (774, 74760), (801, 72240), (840, 68886), (860, 67284), (890, 65016), (903, 64080), (945, 61232), (1008, 57405), (1032, 56070), (1068, 54180), (1080, 53578), (1161, 49840), (1204, 48060), (1246, 46440), (1260, 45924), (1290, 44856), (1335, 43344), (1424, 40635), (1505, 38448), (1512, 38270), (1548, 37380), (1602, 36120), (1680, 34443), (1720, 33642), (1780, 32508), (1806, 32040), (1869, 30960), (1890, 30616), (1935, 29904), (2064, 28035), (2136, 27090), (2160, 26789), (2322, 24920), (2403, 24080), (2408, 24030), (2492, 23220), (2520, 22962), (2580, 22428), (2670, 21672), (2709, 21360), (3010, 19224), (3024, 19135), (3096, 18690), (3115, 18576), (3204, 18060), (3440, 16821), (3560, 16254), (3612, 16020), (3738, 15480), (3780, 15308), (3827, 15120), (3870, 14952), (4005, 14448), (4272, 13545), (4515, 12816), (4644, 12460), (4806, 12040), (4816, 12015), (4984, 11610), (5040, 11481), (5160, 11214), (5340, 10836), (5418, 10680), (5607, 10320), (5805, 9968), (6020, 9612), (6192, 9345), (6230, 9288), (6408, 9030), (7120, 8127), (7224, 8010), (7476, 7740), (7560, 7654)]