2780447040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1547

約数の個数: 448

約数和(自身を含む): 11579473920

約数和(自身を除く): 8799026880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1483, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2966, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4032, 4185, 4320, 4340, 4449, 4464, 4960, 5040, 5208, 5580, 5859, 5932, 5952, 6048, 6510, 6696, 6720, 6944, 7415, 7440, 7560, 7812, 8370, 8640, 8680, 8898, 8928, 9765, 9920, 10080, 10381, 10416, 11160, 11718, 11864, 12096, 13020, 13347, 13392, 13888, 14830, 14880, 15120, 15624, 16740, 17360, 17796, 17856, 19530, 20160, 20762, 20832, 22245, 22320, 23436, 23728, 26040, 26694, 26784, 29295, 29660, 29760, 30240, 31143, 31248, 33480, 34720, 35592, 39060, 40041, 41524, 41664, 44490, 44640, 45973, 46872, 47456, 51905, 52080, 53388, 53568, 58590, 59320, 60480, 62286, 62496, 66735, 66960, 69440, 71184, 78120, 80082, 83048, 88980, 89280, 91946, 93429, 93744, 94912, 103810, 104160, 106776, 117180, 118640, 124572, 124992, 133470, 133920, 137919, 142368, 155715, 156240, 160164, 166096, 177960, 183892, 186858, 187488, 200205, 207620, 208320, 213552, 229865, 234360, 237280, 249144, 266940, 267840, 275838, 280287, 284736, 311430, 312480, 320328, 321811, 332192, 355920, 367784, 373716, 374976, 400410, 413757, 415240, 427104, 459730, 467145, 468720, 474560, 498288, 533880, 551676, 560574, 622860, 624960, 640656, 643622, 664384, 689595, 711840, 735568, 747432, 800820, 827514, 830480, 854208, 919460, 934290, 937440, 965433, 996576, 1067760, 1103352, 1121148, 1241271, 1245720, 1281312, 1287244, 1379190, 1401435, 1423680, 1471136, 1494864, 1601640, 1609055, 1655028, 1660960, 1838920, 1868580, 1874880, 1930866, 1993152, 2068785, 2135520, 2206704, 2242296, 2482542, 2491440, 2562624, 2574488, 2758380, 2802870, 2896299, 2942272, 2989728, 3203280, 3218110, 3310056, 3321920, 3677840, 3737160, 3861732, 4137570, 4271040, 4413408, 4484592, 4827165, 4965084, 4982880, 5148976, 5516760, 5605740, 5792598, 5979456, 6206355, 6406560, 6436220, 6620112, 7355680, 7474320, 7723464, 8275140, 8688897, 8826816, 8969184, 9654330, 9930168, 9965760, 10297952, 11033520, 11211480, 11585196, 12412710, 12813120, 12872440, 13240224, 14481495, 14711360, 14948640, 15446928, 16550280, 17377794, 17938368, 19308660, 19860336, 20595904, 22067040, 22422960, 23170392, 24825420, 25744880, 26480448, 28962990, 29897280, 30893856, 33100560, 34755588, 38617320, 39720672, 43444485, 44134080, 44845920, 46340784, 49650840, 51489760, 57925980, 61787712, 66201120, 69511176, 77234640, 79441344, 86888970, 89691840, 92681568, 99301680, 102979520, 115851960, 132402240, 139022352, 154469280, 173777940, 185363136, 198603360, 231703920, 278044704, 308938560, 347555880, 397206720, 463407840, 556089408, 695111760, 926815680, 1390223520, 2780447040]

約数ペア:

[(1, 2780447040), (2, 1390223520), (3, 926815680), (4, 695111760), (5, 556089408), (6, 463407840), (7, 397206720), (8, 347555880), (9, 308938560), (10, 278044704), (12, 231703920), (14, 198603360), (15, 185363136), (16, 173777940), (18, 154469280), (20, 139022352), (21, 132402240), (24, 115851960), (27, 102979520), (28, 99301680), (30, 92681568), (31, 89691840), (32, 86888970), (35, 79441344), (36, 77234640), (40, 69511176), (42, 66201120), (45, 61787712), (48, 57925980), (54, 51489760), (56, 49650840), (60, 46340784), (62, 44845920), (63, 44134080), (64, 43444485), (70, 39720672), (72, 38617320), (80, 34755588), (84, 33100560), (90, 30893856), (93, 29897280), (96, 28962990), (105, 26480448), (108, 25744880), (112, 24825420), (120, 23170392), (124, 22422960), (126, 22067040), (135, 20595904), (140, 19860336), (144, 19308660), (155, 17938368), (160, 17377794), (168, 16550280), (180, 15446928), (186, 14948640), (189, 14711360), (192, 14481495), (210, 13240224), (216, 12872440), (217, 12813120), (224, 12412710), (240, 11585196), (248, 11211480), (252, 11033520), (270, 10297952), (279, 9965760), (280, 9930168), (288, 9654330), (310, 8969184), (315, 8826816), (320, 8688897), (336, 8275140), (360, 7723464), (372, 7474320), (378, 7355680), (420, 6620112), (432, 6436220), (434, 6406560), (448, 6206355), (465, 5979456), (480, 5792598), (496, 5605740), (504, 5516760), (540, 5148976), (558, 4982880), (560, 4965084), (576, 4827165), (620, 4484592), (630, 4413408), (651, 4271040), (672, 4137570), (720, 3861732), (744, 3737160), (756, 3677840), (837, 3321920), (840, 3310056), (864, 3218110), (868, 3203280), (930, 2989728), (945, 2942272), (960, 2896299), (992, 2802870), (1008, 2758380), (1080, 2574488), (1085, 2562624), (1116, 2491440), (1120, 2482542), (1240, 2242296), (1260, 2206704), (1302, 2135520), (1344, 2068785), (1395, 1993152), (1440, 1930866), (1483, 1874880), (1488, 1868580), (1512, 1838920), (1674, 1660960), (1680, 1655028), (1728, 1609055), (1736, 1601640), (1860, 1494864), (1890, 1471136), (1953, 1423680), (1984, 1401435), (2016, 1379190), (2160, 1287244), (2170, 1281312), (2232, 1245720), (2240, 1241271), (2480, 1121148), (2520, 1103352), (2604, 1067760), (2790, 996576), (2880, 965433), (2966, 937440), (2976, 934290), (3024, 919460), (3255, 854208), (3348, 830480), (3360, 827514), (3472, 800820), (3720, 747432), (3780, 735568), (3906, 711840), (4032, 689595), (4185, 664384), (4320, 643622), (4340, 640656), (4449, 624960), (4464, 622860), (4960, 560574), (5040, 551676), (5208, 533880), (5580, 498288), (5859, 474560), (5932, 468720), (5952, 467145), (6048, 459730), (6510, 427104), (6696, 415240), (6720, 413757), (6944, 400410), (7415, 374976), (7440, 373716), (7560, 367784), (7812, 355920), (8370, 332192), (8640, 321811), (8680, 320328), (8898, 312480), (8928, 311430), (9765, 284736), (9920, 280287), (10080, 275838), (10381, 267840), (10416, 266940), (11160, 249144), (11718, 237280), (11864, 234360), (12096, 229865), (13020, 213552), (13347, 208320), (13392, 207620), (13888, 200205), (14830, 187488), (14880, 186858), (15120, 183892), (15624, 177960), (16740, 166096), (17360, 160164), (17796, 156240), (17856, 155715), (19530, 142368), (20160, 137919), (20762, 133920), (20832, 133470), (22245, 124992), (22320, 124572), (23436, 118640), (23728, 117180), (26040, 106776), (26694, 104160), (26784, 103810), (29295, 94912), (29660, 93744), (29760, 93429), (30240, 91946), (31143, 89280), (31248, 88980), (33480, 83048), (34720, 80082), (35592, 78120), (39060, 71184), (40041, 69440), (41524, 66960), (41664, 66735), (44490, 62496), (44640, 62286), (45973, 60480), (46872, 59320), (47456, 58590), (51905, 53568), (52080, 53388)]