20946785280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{827}}^1$

素因数の和:969

約数の個数: 352

約数和(自身を含む): 71755963776

約数和(自身を除く): 50809178496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 97, 102, 120, 128, 136, 160, 170, 192, 194, 204, 240, 255, 256, 272, 291, 320, 340, 384, 388, 408, 480, 485, 510, 512, 544, 582, 640, 680, 768, 776, 816, 827, 960, 970, 1020, 1024, 1088, 1164, 1280, 1360, 1455, 1536, 1552, 1632, 1649, 1654, 1920, 1940, 2040, 2176, 2328, 2481, 2560, 2720, 2910, 3072, 3104, 3264, 3298, 3308, 3840, 3880, 4080, 4135, 4352, 4656, 4947, 4962, 5120, 5440, 5820, 6208, 6528, 6596, 6616, 7680, 7760, 8160, 8245, 8270, 8704, 9312, 9894, 9924, 10880, 11640, 12405, 12416, 13056, 13192, 13232, 14059, 15360, 15520, 16320, 16490, 16540, 17408, 18624, 19788, 19848, 21760, 23280, 24735, 24810, 24832, 26112, 26384, 26464, 28118, 31040, 32640, 32980, 33080, 37248, 39576, 39696, 42177, 43520, 46560, 49470, 49620, 49664, 52224, 52768, 52928, 56236, 62080, 65280, 65960, 66160, 70295, 74496, 79152, 79392, 80219, 84354, 87040, 93120, 98940, 99240, 99328, 105536, 105856, 112472, 124160, 130560, 131920, 132320, 140590, 148992, 158304, 158784, 160438, 168708, 186240, 197880, 198480, 210885, 211072, 211712, 224944, 240657, 248320, 261120, 263840, 264640, 281180, 297984, 316608, 317568, 320876, 337416, 372480, 395760, 396960, 401095, 421770, 422144, 423424, 449888, 481314, 496640, 527680, 529280, 562360, 633216, 635136, 641752, 674832, 744960, 791520, 793920, 802190, 843540, 844288, 846848, 899776, 962628, 1055360, 1058560, 1124720, 1203285, 1266432, 1270272, 1283504, 1349664, 1363723, 1489920, 1583040, 1587840, 1604380, 1687080, 1688576, 1799552, 1925256, 2110720, 2117120, 2249440, 2406570, 2532864, 2540544, 2567008, 2699328, 2727446, 3166080, 3175680, 3208760, 3374160, 3599104, 3850512, 4091169, 4221440, 4234240, 4498880, 4813140, 5065728, 5134016, 5398656, 5454892, 6332160, 6351360, 6417520, 6748320, 6818615, 7198208, 7701024, 8182338, 8442880, 8997760, 9626280, 10268032, 10797312, 10909784, 12664320, 12702720, 12835040, 13496640, 13637230, 14396416, 15402048, 16364676, 17995520, 19252560, 20455845, 20536064, 21594624, 21819568, 25328640, 25670080, 26993280, 27274460, 30804096, 32729352, 35991040, 38505120, 40911690, 41072128, 43189248, 43639136, 51340160, 53986560, 54548920, 61608192, 65458704, 71982080, 77010240, 81823380, 82144256, 87278272, 102680320, 107973120, 109097840, 123216384, 130917408, 154020480, 163646760, 174556544, 205360640, 215946240, 218195680, 246432768, 261834816, 308040960, 327293520, 349113088, 410721280, 436391360, 523669632, 616081920, 654587040, 698226176, 872782720, 1047339264, 1232163840, 1309174080, 1396452352, 1745565440, 2094678528, 2618348160, 3491130880, 4189357056, 5236696320, 6982261760, 10473392640, 20946785280]

約数ペア:

[(1, 20946785280), (2, 10473392640), (3, 6982261760), (4, 5236696320), (5, 4189357056), (6, 3491130880), (8, 2618348160), (10, 2094678528), (12, 1745565440), (15, 1396452352), (16, 1309174080), (17, 1232163840), (20, 1047339264), (24, 872782720), (30, 698226176), (32, 654587040), (34, 616081920), (40, 523669632), (48, 436391360), (51, 410721280), (60, 349113088), (64, 327293520), (68, 308040960), (80, 261834816), (85, 246432768), (96, 218195680), (97, 215946240), (102, 205360640), (120, 174556544), (128, 163646760), (136, 154020480), (160, 130917408), (170, 123216384), (192, 109097840), (194, 107973120), (204, 102680320), (240, 87278272), (255, 82144256), (256, 81823380), (272, 77010240), (291, 71982080), (320, 65458704), (340, 61608192), (384, 54548920), (388, 53986560), (408, 51340160), (480, 43639136), (485, 43189248), (510, 41072128), (512, 40911690), (544, 38505120), (582, 35991040), (640, 32729352), (680, 30804096), (768, 27274460), (776, 26993280), (816, 25670080), (827, 25328640), (960, 21819568), (970, 21594624), (1020, 20536064), (1024, 20455845), (1088, 19252560), (1164, 17995520), (1280, 16364676), (1360, 15402048), (1455, 14396416), (1536, 13637230), (1552, 13496640), (1632, 12835040), (1649, 12702720), (1654, 12664320), (1920, 10909784), (1940, 10797312), (2040, 10268032), (2176, 9626280), (2328, 8997760), (2481, 8442880), (2560, 8182338), (2720, 7701024), (2910, 7198208), (3072, 6818615), (3104, 6748320), (3264, 6417520), (3298, 6351360), (3308, 6332160), (3840, 5454892), (3880, 5398656), (4080, 5134016), (4135, 5065728), (4352, 4813140), (4656, 4498880), (4947, 4234240), (4962, 4221440), (5120, 4091169), (5440, 3850512), (5820, 3599104), (6208, 3374160), (6528, 3208760), (6596, 3175680), (6616, 3166080), (7680, 2727446), (7760, 2699328), (8160, 2567008), (8245, 2540544), (8270, 2532864), (8704, 2406570), (9312, 2249440), (9894, 2117120), (9924, 2110720), (10880, 1925256), (11640, 1799552), (12405, 1688576), (12416, 1687080), (13056, 1604380), (13192, 1587840), (13232, 1583040), (14059, 1489920), (15360, 1363723), (15520, 1349664), (16320, 1283504), (16490, 1270272), (16540, 1266432), (17408, 1203285), (18624, 1124720), (19788, 1058560), (19848, 1055360), (21760, 962628), (23280, 899776), (24735, 846848), (24810, 844288), (24832, 843540), (26112, 802190), (26384, 793920), (26464, 791520), (28118, 744960), (31040, 674832), (32640, 641752), (32980, 635136), (33080, 633216), (37248, 562360), (39576, 529280), (39696, 527680), (42177, 496640), (43520, 481314), (46560, 449888), (49470, 423424), (49620, 422144), (49664, 421770), (52224, 401095), (52768, 396960), (52928, 395760), (56236, 372480), (62080, 337416), (65280, 320876), (65960, 317568), (66160, 316608), (70295, 297984), (74496, 281180), (79152, 264640), (79392, 263840), (80219, 261120), (84354, 248320), (87040, 240657), (93120, 224944), (98940, 211712), (99240, 211072), (99328, 210885), (105536, 198480), (105856, 197880), (112472, 186240), (124160, 168708), (130560, 160438), (131920, 158784), (132320, 158304), (140590, 148992)]