215879040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:103

約数の個数: 384

約数和(自身を含む): 850802400

約数和(自身を除く): 634923360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 640, 702, 720, 744, 780, 806, 832, 837, 864, 930, 936, 960, 961, 992, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1922, 1984, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2496, 2790, 2808, 2880, 2883, 2976, 3120, 3224, 3348, 3456, 3510, 3627, 3720, 3744, 3844, 3968, 4030, 4160, 4185, 4320, 4464, 4680, 4805, 4836, 4960, 4992, 5580, 5616, 5760, 5766, 5952, 6045, 6240, 6448, 6696, 7020, 7254, 7440, 7488, 7688, 8060, 8320, 8370, 8640, 8649, 8928, 9360, 9610, 9672, 9920, 10881, 11160, 11232, 11532, 11904, 12090, 12480, 12493, 12896, 13392, 14040, 14415, 14508, 14880, 14976, 15376, 16120, 16740, 17280, 17298, 17856, 18135, 18720, 19220, 19344, 19840, 21762, 22320, 22464, 23064, 24180, 24960, 24986, 25792, 25947, 26784, 28080, 28830, 29016, 29760, 30752, 32240, 33480, 34596, 35712, 36270, 37440, 37479, 38440, 38688, 43245, 43524, 44640, 44928, 46128, 48360, 49972, 51584, 51894, 53568, 54405, 56160, 57660, 58032, 59520, 61504, 62465, 64480, 66960, 69192, 72540, 74880, 74958, 76880, 77376, 86490, 87048, 89280, 92256, 96720, 99944, 103788, 107136, 108810, 112320, 112437, 115320, 116064, 123008, 124930, 128960, 129735, 133920, 138384, 145080, 149916, 153760, 154752, 172980, 174096, 178560, 184512, 187395, 193440, 199888, 207576, 217620, 224640, 224874, 230640, 232128, 249860, 257920, 259470, 267840, 276768, 290160, 299832, 307520, 337311, 345960, 348192, 369024, 374790, 386880, 399776, 415152, 435240, 449748, 461280, 464256, 499720, 518940, 535680, 553536, 562185, 580320, 599664, 615040, 674622, 691920, 696384, 749580, 773760, 799552, 830304, 870480, 899496, 922560, 999440, 1037880, 1107072, 1124370, 1160640, 1199328, 1349244, 1383840, 1392768, 1499160, 1599104, 1660608, 1686555, 1740960, 1798992, 1845120, 1998880, 2075760, 2248740, 2321280, 2398656, 2698488, 2767680, 2998320, 3321216, 3373110, 3481920, 3597984, 3997760, 4151520, 4497480, 4797312, 5396976, 5535360, 5996640, 6746220, 6963840, 7195968, 7995520, 8303040, 8994960, 10793952, 11993280, 13492440, 14391936, 16606080, 17989920, 21587904, 23986560, 26984880, 35979840, 43175808, 53969760, 71959680, 107939520, 215879040]

約数ペア:

[(1, 215879040), (2, 107939520), (3, 71959680), (4, 53969760), (5, 43175808), (6, 35979840), (8, 26984880), (9, 23986560), (10, 21587904), (12, 17989920), (13, 16606080), (15, 14391936), (16, 13492440), (18, 11993280), (20, 10793952), (24, 8994960), (26, 8303040), (27, 7995520), (30, 7195968), (31, 6963840), (32, 6746220), (36, 5996640), (39, 5535360), (40, 5396976), (45, 4797312), (48, 4497480), (52, 4151520), (54, 3997760), (60, 3597984), (62, 3481920), (64, 3373110), (65, 3321216), (72, 2998320), (78, 2767680), (80, 2698488), (90, 2398656), (93, 2321280), (96, 2248740), (104, 2075760), (108, 1998880), (117, 1845120), (120, 1798992), (124, 1740960), (128, 1686555), (130, 1660608), (135, 1599104), (144, 1499160), (155, 1392768), (156, 1383840), (160, 1349244), (180, 1199328), (186, 1160640), (192, 1124370), (195, 1107072), (208, 1037880), (216, 999440), (234, 922560), (240, 899496), (248, 870480), (260, 830304), (270, 799552), (279, 773760), (288, 749580), (310, 696384), (312, 691920), (320, 674622), (351, 615040), (360, 599664), (372, 580320), (384, 562185), (390, 553536), (403, 535680), (416, 518940), (432, 499720), (465, 464256), (468, 461280), (480, 449748), (496, 435240), (520, 415152), (540, 399776), (558, 386880), (576, 374790), (585, 369024), (620, 348192), (624, 345960), (640, 337311), (702, 307520), (720, 299832), (744, 290160), (780, 276768), (806, 267840), (832, 259470), (837, 257920), (864, 249860), (930, 232128), (936, 230640), (960, 224874), (961, 224640), (992, 217620), (1040, 207576), (1080, 199888), (1116, 193440), (1152, 187395), (1170, 184512), (1209, 178560), (1240, 174096), (1248, 172980), (1395, 154752), (1404, 153760), (1440, 149916), (1488, 145080), (1560, 138384), (1612, 133920), (1664, 129735), (1674, 128960), (1728, 124930), (1755, 123008), (1860, 116064), (1872, 115320), (1920, 112437), (1922, 112320), (1984, 108810), (2015, 107136), (2080, 103788), (2160, 99944), (2232, 96720), (2340, 92256), (2418, 89280), (2480, 87048), (2496, 86490), (2790, 77376), (2808, 76880), (2880, 74958), (2883, 74880), (2976, 72540), (3120, 69192), (3224, 66960), (3348, 64480), (3456, 62465), (3510, 61504), (3627, 59520), (3720, 58032), (3744, 57660), (3844, 56160), (3968, 54405), (4030, 53568), (4160, 51894), (4185, 51584), (4320, 49972), (4464, 48360), (4680, 46128), (4805, 44928), (4836, 44640), (4960, 43524), (4992, 43245), (5580, 38688), (5616, 38440), (5760, 37479), (5766, 37440), (5952, 36270), (6045, 35712), (6240, 34596), (6448, 33480), (6696, 32240), (7020, 30752), (7254, 29760), (7440, 29016), (7488, 28830), (7688, 28080), (8060, 26784), (8320, 25947), (8370, 25792), (8640, 24986), (8649, 24960), (8928, 24180), (9360, 23064), (9610, 22464), (9672, 22320), (9920, 21762), (10881, 19840), (11160, 19344), (11232, 19220), (11532, 18720), (11904, 18135), (12090, 17856), (12480, 17298), (12493, 17280), (12896, 16740), (13392, 16120), (14040, 15376), (14415, 14976), (14508, 14880)]