21006423360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2084

約数の個数: 560

約数和(自身を含む): 83108669952

約数和(自身を除く): 62102246592

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, 81, 90, 93, 96, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 160, 162, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 324, 351, 360, 372, 390, 403, 405, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 648, 702, 720, 744, 780, 806, 810, 832, 837, 864, 930, 936, 960, 992, 1040, 1053, 1080, 1116, 1170, 1209, 1240, 1248, 1296, 1395, 1404, 1440, 1488, 1560, 1612, 1620, 1674, 1728, 1755, 1860, 1872, 1984, 2011, 2015, 2080, 2106, 2160, 2232, 2340, 2418, 2480, 2496, 2511, 2592, 2790, 2808, 2880, 2976, 3120, 3224, 3240, 3348, 3510, 3627, 3720, 3744, 4022, 4030, 4160, 4185, 4212, 4320, 4464, 4680, 4836, 4960, 5022, 5184, 5265, 5580, 5616, 5952, 6033, 6045, 6240, 6448, 6480, 6696, 7020, 7254, 7440, 7488, 8044, 8060, 8370, 8424, 8640, 8928, 9360, 9672, 9920, 10044, 10055, 10530, 10881, 11160, 11232, 12066, 12090, 12480, 12555, 12896, 12960, 13392, 14040, 14508, 14880, 16088, 16120, 16740, 16848, 17856, 18099, 18135, 18720, 19344, 20088, 20110, 21060, 21762, 22320, 22464, 24132, 24180, 25110, 25792, 25920, 26143, 26784, 28080, 29016, 29760, 30165, 32176, 32240, 32643, 33480, 33696, 36198, 36270, 37440, 38688, 40176, 40220, 42120, 43524, 44640, 48264, 48360, 50220, 52286, 53568, 54297, 54405, 56160, 58032, 60330, 62341, 64352, 64480, 65286, 66960, 67392, 72396, 72540, 77376, 78429, 80352, 80440, 84240, 87048, 89280, 90495, 96528, 96720, 100440, 104572, 108594, 108810, 112320, 116064, 120660, 124682, 128704, 128960, 130572, 130715, 133920, 144792, 145080, 156858, 160704, 160880, 162891, 163215, 168480, 174096, 180990, 187023, 193056, 193440, 200880, 209144, 217188, 217620, 232128, 235287, 241320, 249364, 261144, 261430, 267840, 271485, 289584, 290160, 311705, 313716, 321760, 325782, 326430, 336960, 348192, 361980, 374046, 386112, 386880, 392145, 401760, 418288, 434376, 435240, 470574, 482640, 498728, 522288, 522860, 542970, 561069, 579168, 580320, 623410, 627432, 643520, 651564, 652860, 696384, 705861, 723960, 748092, 784290, 803520, 810433, 814455, 836576, 868752, 870480, 935115, 941148, 965280, 997456, 1044576, 1045720, 1085940, 1122138, 1158336, 1160640, 1176435, 1246820, 1254864, 1303128, 1305720, 1411722, 1447920, 1496184, 1568580, 1620866, 1628910, 1673152, 1683207, 1737504, 1740960, 1870230, 1882296, 1930560, 1994912, 2089152, 2091440, 2117583, 2171880, 2244276, 2352870, 2431299, 2493640, 2509728, 2606256, 2611440, 2805345, 2823444, 2895840, 2992368, 3137160, 3241732, 3257820, 3366414, 3475008, 3481920, 3529305, 3740460, 3764592, 3989824, 4052165, 4182880, 4235166, 4343760, 4488552, 4705740, 4862598, 4987280, 5019456, 5049621, 5212512, 5222880, 5610690, 5646888, 5791680, 5984736, 6274320, 6483464, 6515640, 6732828, 7058610, 7293897, 7480920, 7529184, 8104330, 8365760, 8416035, 8470332, 8687520, 8977104, 9411480, 9725196, 9974560, 10099242, 10425024, 10445760, 10587915, 11221380, 11293776, 11969472, 12156495, 12548640, 12966928, 13031280, 13465656, 14117220, 14587794, 14961840, 15058368, 16208660, 16832070, 16940664, 17375040, 17954208, 18822960, 19450392, 19949120, 20198484, 21175830, 21881691, 22442760, 22587552, 24312990, 25097280, 25248105, 25933856, 26062560, 26931312, 28234440, 29175588, 29923680, 32417320, 33664140, 33881328, 35908416, 36469485, 37645920, 38900784, 40396968, 42351660, 43763382, 44885520, 45175104, 48625980, 50496210, 51867712, 52125120, 53862624, 56468880, 58351176, 59847360, 64834640, 65645073, 67328280, 67762656, 72938970, 75291840, 77801568, 80793936, 84703320, 87526764, 89771040, 97251960, 100992420, 107725248, 109408455, 112937760, 116702352, 129669280, 131290146, 134656560, 135525312, 145877940, 155603136, 161587872, 169406640, 175053528, 179542080, 194503920, 201984840, 218816910, 225875520, 233404704, 259338560, 262580292, 269313120, 291755880, 323175744, 328225365, 338813280, 350107056, 389007840, 403969680, 437633820, 466809408, 525160584, 538626240, 583511760, 656450730, 677626560, 700214112, 778015680, 807939360, 875267640, 1050321168, 1167023520, 1312901460, 1400428224, 1615878720, 1750535280, 2100642336, 2334047040, 2625802920, 3501070560, 4201284672, 5251605840, 7002141120, 10503211680, 21006423360]

約数ペア:

[(1, 21006423360), (2, 10503211680), (3, 7002141120), (4, 5251605840), (5, 4201284672), (6, 3501070560), (8, 2625802920), (9, 2334047040), (10, 2100642336), (12, 1750535280), (13, 1615878720), (15, 1400428224), (16, 1312901460), (18, 1167023520), (20, 1050321168), (24, 875267640), (26, 807939360), (27, 778015680), (30, 700214112), (31, 677626560), (32, 656450730), (36, 583511760), (39, 538626240), (40, 525160584), (45, 466809408), (48, 437633820), (52, 403969680), (54, 389007840), (60, 350107056), (62, 338813280), (64, 328225365), (65, 323175744), (72, 291755880), (78, 269313120), (80, 262580292), (81, 259338560), (90, 233404704), (93, 225875520), (96, 218816910), (104, 201984840), (108, 194503920), (117, 179542080), (120, 175053528), (124, 169406640), (130, 161587872), (135, 155603136), (144, 145877940), (155, 135525312), (156, 134656560), (160, 131290146), (162, 129669280), (180, 116702352), (186, 112937760), (192, 109408455), (195, 107725248), (208, 100992420), (216, 97251960), (234, 89771040), (240, 87526764), (248, 84703320), (260, 80793936), (270, 77801568), (279, 75291840), (288, 72938970), (310, 67762656), (312, 67328280), (320, 65645073), (324, 64834640), (351, 59847360), (360, 58351176), (372, 56468880), (390, 53862624), (403, 52125120), (405, 51867712), (416, 50496210), (432, 48625980), (465, 45175104), (468, 44885520), (480, 43763382), (496, 42351660), (520, 40396968), (540, 38900784), (558, 37645920), (576, 36469485), (585, 35908416), (620, 33881328), (624, 33664140), (648, 32417320), (702, 29923680), (720, 29175588), (744, 28234440), (780, 26931312), (806, 26062560), (810, 25933856), (832, 25248105), (837, 25097280), (864, 24312990), (930, 22587552), (936, 22442760), (960, 21881691), (992, 21175830), (1040, 20198484), (1053, 19949120), (1080, 19450392), (1116, 18822960), (1170, 17954208), (1209, 17375040), (1240, 16940664), (1248, 16832070), (1296, 16208660), (1395, 15058368), (1404, 14961840), (1440, 14587794), (1488, 14117220), (1560, 13465656), (1612, 13031280), (1620, 12966928), (1674, 12548640), (1728, 12156495), (1755, 11969472), (1860, 11293776), (1872, 11221380), (1984, 10587915), (2011, 10445760), (2015, 10425024), (2080, 10099242), (2106, 9974560), (2160, 9725196), (2232, 9411480), (2340, 8977104), (2418, 8687520), (2480, 8470332), (2496, 8416035), (2511, 8365760), (2592, 8104330), (2790, 7529184), (2808, 7480920), (2880, 7293897), (2976, 7058610), (3120, 6732828), (3224, 6515640), (3240, 6483464), (3348, 6274320), (3510, 5984736), (3627, 5791680), (3720, 5646888), (3744, 5610690), (4022, 5222880), (4030, 5212512), (4160, 5049621), (4185, 5019456), (4212, 4987280), (4320, 4862598), (4464, 4705740), (4680, 4488552), (4836, 4343760), (4960, 4235166), (5022, 4182880), (5184, 4052165), (5265, 3989824), (5580, 3764592), (5616, 3740460), (5952, 3529305), (6033, 3481920), (6045, 3475008), (6240, 3366414), (6448, 3257820), (6480, 3241732), (6696, 3137160), (7020, 2992368), (7254, 2895840), (7440, 2823444), (7488, 2805345), (8044, 2611440), (8060, 2606256), (8370, 2509728), (8424, 2493640), (8640, 2431299), (8928, 2352870), (9360, 2244276), (9672, 2171880), (9920, 2117583), (10044, 2091440), (10055, 2089152), (10530, 1994912), (10881, 1930560), (11160, 1882296), (11232, 1870230), (12066, 1740960), (12090, 1737504), (12480, 1683207), (12555, 1673152), (12896, 1628910), (12960, 1620866), (13392, 1568580), (14040, 1496184), (14508, 1447920), (14880, 1411722), (16088, 1305720), (16120, 1303128), (16740, 1254864), (16848, 1246820), (17856, 1176435), (18099, 1160640), (18135, 1158336), (18720, 1122138), (19344, 1085940), (20088, 1045720), (20110, 1044576), (21060, 997456), (21762, 965280), (22320, 941148), (22464, 935115), (24132, 870480), (24180, 868752), (25110, 836576), (25792, 814455), (25920, 810433), (26143, 803520), (26784, 784290), (28080, 748092), (29016, 723960), (29760, 705861), (30165, 696384), (32176, 652860), (32240, 651564), (32643, 643520), (33480, 627432), (33696, 623410), (36198, 580320), (36270, 579168), (37440, 561069), (38688, 542970), (40176, 522860), (40220, 522288), (42120, 498728), (43524, 482640), (44640, 470574), (48264, 435240), (48360, 434376), (50220, 418288), (52286, 401760), (53568, 392145), (54297, 386880), (54405, 386112), (56160, 374046), (58032, 361980), (60330, 348192), (62341, 336960), (64352, 326430), (64480, 325782), (65286, 321760), (66960, 313716), (67392, 311705), (72396, 290160), (72540, 289584), (77376, 271485), (78429, 267840), (80352, 261430), (80440, 261144), (84240, 249364), (87048, 241320), (89280, 235287), (90495, 232128), (96528, 217620), (96720, 217188), (100440, 209144), (104572, 200880), (108594, 193440), (108810, 193056), (112320, 187023), (116064, 180990), (120660, 174096), (124682, 168480), (128704, 163215), (128960, 162891), (130572, 160880), (130715, 160704), (133920, 156858), (144792, 145080)]