21054364800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2467}}^1$

素因数の和:2628

約数の個数: 384

約数和(自身を含む): 79911075840

約数和(自身を除く): 58856711040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 127, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 254, 280, 300, 320, 336, 350, 381, 384, 400, 420, 448, 480, 508, 525, 560, 600, 635, 640, 672, 700, 762, 800, 840, 889, 896, 960, 1016, 1050, 1120, 1200, 1270, 1344, 1400, 1524, 1600, 1680, 1778, 1905, 1920, 2032, 2100, 2240, 2400, 2467, 2540, 2667, 2688, 2800, 3048, 3175, 3200, 3360, 3556, 3810, 4064, 4200, 4445, 4480, 4800, 4934, 5080, 5334, 5600, 6096, 6350, 6720, 7112, 7401, 7620, 8128, 8400, 8890, 9525, 9600, 9868, 10160, 10668, 11200, 12192, 12335, 12700, 13335, 13440, 14224, 14802, 15240, 16256, 16800, 17269, 17780, 19050, 19736, 20320, 21336, 22225, 22400, 24384, 24670, 25400, 26670, 28448, 29604, 30480, 33600, 34538, 35560, 37005, 38100, 39472, 40640, 42672, 44450, 48768, 49340, 50800, 51807, 53340, 56896, 59208, 60960, 61675, 66675, 67200, 69076, 71120, 74010, 76200, 78944, 81280, 85344, 86345, 88900, 98680, 101600, 103614, 106680, 113792, 118416, 121920, 123350, 133350, 138152, 142240, 148020, 152400, 157888, 170688, 172690, 177800, 185025, 197360, 203200, 207228, 213360, 236832, 243840, 246700, 259035, 266700, 276304, 284480, 296040, 304800, 313309, 315776, 341376, 345380, 355600, 370050, 394720, 406400, 414456, 426720, 431725, 473664, 493400, 518070, 533400, 552608, 568960, 592080, 609600, 626618, 690760, 711200, 740100, 789440, 828912, 853440, 863450, 939927, 947328, 986800, 1036140, 1066800, 1105216, 1184160, 1219200, 1253236, 1295175, 1381520, 1422400, 1480200, 1566545, 1578880, 1657824, 1706880, 1726900, 1879854, 1973600, 2072280, 2133600, 2193163, 2210432, 2368320, 2506472, 2590350, 2763040, 2844800, 2960400, 3133090, 3315648, 3453800, 3759708, 3947200, 4144560, 4267200, 4386326, 4699635, 4736640, 5012944, 5180700, 5526080, 5920800, 6266180, 6579489, 6631296, 6907600, 7519416, 7832725, 7894400, 8289120, 8534400, 8772652, 9399270, 10025888, 10361400, 10965815, 11052160, 11841600, 12532360, 13158978, 13815200, 15038832, 15665450, 16578240, 17545304, 18798540, 20051776, 20722800, 21931630, 23498175, 23683200, 25064720, 26317956, 27630400, 30077664, 31330900, 32897445, 33156480, 35090608, 37597080, 40103552, 41445600, 43863260, 46996350, 50129440, 52635912, 54829075, 55260800, 60155328, 62661800, 65794890, 70181216, 75194160, 82891200, 87726520, 93992700, 100258880, 105271824, 109658150, 120310656, 125323600, 131589780, 140362432, 150388320, 164487225, 165782400, 175453040, 187985400, 200517760, 210543648, 219316300, 250647200, 263179560, 280724864, 300776640, 328974450, 350906080, 375970800, 421087296, 438632600, 501294400, 526359120, 601553280, 657948900, 701812160, 751941600, 842174592, 877265200, 1002588800, 1052718240, 1315897800, 1403624320, 1503883200, 1754530400, 2105436480, 2631795600, 3007766400, 3509060800, 4210872960, 5263591200, 7018121600, 10527182400, 21054364800]

約数ペア:

[(1, 21054364800), (2, 10527182400), (3, 7018121600), (4, 5263591200), (5, 4210872960), (6, 3509060800), (7, 3007766400), (8, 2631795600), (10, 2105436480), (12, 1754530400), (14, 1503883200), (15, 1403624320), (16, 1315897800), (20, 1052718240), (21, 1002588800), (24, 877265200), (25, 842174592), (28, 751941600), (30, 701812160), (32, 657948900), (35, 601553280), (40, 526359120), (42, 501294400), (48, 438632600), (50, 421087296), (56, 375970800), (60, 350906080), (64, 328974450), (70, 300776640), (75, 280724864), (80, 263179560), (84, 250647200), (96, 219316300), (100, 210543648), (105, 200517760), (112, 187985400), (120, 175453040), (127, 165782400), (128, 164487225), (140, 150388320), (150, 140362432), (160, 131589780), (168, 125323600), (175, 120310656), (192, 109658150), (200, 105271824), (210, 100258880), (224, 93992700), (240, 87726520), (254, 82891200), (280, 75194160), (300, 70181216), (320, 65794890), (336, 62661800), (350, 60155328), (381, 55260800), (384, 54829075), (400, 52635912), (420, 50129440), (448, 46996350), (480, 43863260), (508, 41445600), (525, 40103552), (560, 37597080), (600, 35090608), (635, 33156480), (640, 32897445), (672, 31330900), (700, 30077664), (762, 27630400), (800, 26317956), (840, 25064720), (889, 23683200), (896, 23498175), (960, 21931630), (1016, 20722800), (1050, 20051776), (1120, 18798540), (1200, 17545304), (1270, 16578240), (1344, 15665450), (1400, 15038832), (1524, 13815200), (1600, 13158978), (1680, 12532360), (1778, 11841600), (1905, 11052160), (1920, 10965815), (2032, 10361400), (2100, 10025888), (2240, 9399270), (2400, 8772652), (2467, 8534400), (2540, 8289120), (2667, 7894400), (2688, 7832725), (2800, 7519416), (3048, 6907600), (3175, 6631296), (3200, 6579489), (3360, 6266180), (3556, 5920800), (3810, 5526080), (4064, 5180700), (4200, 5012944), (4445, 4736640), (4480, 4699635), (4800, 4386326), (4934, 4267200), (5080, 4144560), (5334, 3947200), (5600, 3759708), (6096, 3453800), (6350, 3315648), (6720, 3133090), (7112, 2960400), (7401, 2844800), (7620, 2763040), (8128, 2590350), (8400, 2506472), (8890, 2368320), (9525, 2210432), (9600, 2193163), (9868, 2133600), (10160, 2072280), (10668, 1973600), (11200, 1879854), (12192, 1726900), (12335, 1706880), (12700, 1657824), (13335, 1578880), (13440, 1566545), (14224, 1480200), (14802, 1422400), (15240, 1381520), (16256, 1295175), (16800, 1253236), (17269, 1219200), (17780, 1184160), (19050, 1105216), (19736, 1066800), (20320, 1036140), (21336, 986800), (22225, 947328), (22400, 939927), (24384, 863450), (24670, 853440), (25400, 828912), (26670, 789440), (28448, 740100), (29604, 711200), (30480, 690760), (33600, 626618), (34538, 609600), (35560, 592080), (37005, 568960), (38100, 552608), (39472, 533400), (40640, 518070), (42672, 493400), (44450, 473664), (48768, 431725), (49340, 426720), (50800, 414456), (51807, 406400), (53340, 394720), (56896, 370050), (59208, 355600), (60960, 345380), (61675, 341376), (66675, 315776), (67200, 313309), (69076, 304800), (71120, 296040), (74010, 284480), (76200, 276304), (78944, 266700), (81280, 259035), (85344, 246700), (86345, 243840), (88900, 236832), (98680, 213360), (101600, 207228), (103614, 203200), (106680, 197360), (113792, 185025), (118416, 177800), (121920, 172690), (123350, 170688), (133350, 157888), (138152, 152400), (142240, 148020)]