20007829440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 560

約数和(自身を含む): 74258753184

約数和(自身を除く): 54250923744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 67, 72, 80, 81, 82, 90, 96, 108, 120, 123, 134, 135, 144, 160, 162, 164, 180, 192, 201, 205, 216, 240, 246, 268, 270, 281, 288, 320, 324, 328, 335, 360, 369, 402, 405, 410, 432, 480, 492, 536, 540, 562, 576, 603, 615, 648, 656, 670, 720, 738, 804, 810, 820, 843, 864, 960, 984, 1005, 1072, 1080, 1107, 1124, 1206, 1230, 1296, 1312, 1340, 1405, 1440, 1476, 1608, 1620, 1640, 1686, 1728, 1809, 1845, 1968, 2010, 2144, 2160, 2214, 2248, 2412, 2460, 2529, 2592, 2624, 2680, 2747, 2810, 2880, 2952, 3015, 3216, 3240, 3280, 3321, 3372, 3618, 3690, 3936, 4020, 4215, 4288, 4320, 4428, 4496, 4824, 4920, 5058, 5184, 5360, 5427, 5494, 5535, 5620, 5904, 6030, 6432, 6480, 6560, 6642, 6744, 7236, 7380, 7587, 7872, 8040, 8241, 8430, 8640, 8856, 8992, 9045, 9648, 9840, 10116, 10720, 10854, 10988, 11070, 11240, 11521, 11808, 12060, 12645, 12864, 12960, 13120, 13284, 13488, 13735, 14472, 14760, 15174, 16080, 16482, 16605, 16860, 17712, 17984, 18090, 18827, 19296, 19680, 20232, 21440, 21708, 21976, 22140, 22480, 22761, 23042, 23616, 24120, 24723, 25290, 25920, 26568, 26976, 27135, 27470, 28944, 29520, 30348, 32160, 32964, 33210, 33720, 34563, 35424, 36180, 37654, 37935, 38592, 39360, 40464, 41205, 43416, 43952, 44280, 44960, 45522, 46084, 48240, 49446, 50580, 53136, 53952, 54270, 54940, 56481, 57605, 57888, 59040, 60696, 64320, 65928, 66420, 67440, 69126, 70848, 72360, 74169, 75308, 75870, 80928, 82410, 86832, 87904, 88560, 89920, 91044, 92168, 94135, 96480, 98892, 101160, 103689, 106272, 108540, 109880, 112962, 113805, 115210, 115776, 118080, 121392, 123615, 131856, 132840, 134880, 138252, 144720, 148338, 150616, 151740, 161856, 164820, 169443, 172815, 173664, 175808, 177120, 182088, 184336, 188270, 192960, 197784, 202320, 207378, 212544, 217080, 219760, 222507, 225924, 227610, 230420, 242784, 247230, 263712, 265680, 269760, 276504, 282405, 289440, 296676, 301232, 303480, 311067, 329640, 338886, 345630, 347328, 354240, 364176, 368672, 370845, 376540, 395568, 404640, 414756, 434160, 439520, 445014, 451848, 455220, 460840, 485568, 494460, 508329, 518445, 527424, 531360, 553008, 564810, 578880, 593352, 602464, 606960, 622134, 659280, 677772, 691260, 728352, 737344, 741690, 753080, 771907, 791136, 809280, 829512, 847215, 868320, 879040, 890028, 903696, 910440, 921680, 933201, 988920, 1016658, 1036890, 1062720, 1106016, 1112535, 1129620, 1186704, 1204928, 1213920, 1244268, 1318560, 1355544, 1382520, 1456704, 1483380, 1506160, 1524987, 1543814, 1555335, 1582272, 1659024, 1694430, 1736640, 1780056, 1807392, 1820880, 1843360, 1866402, 1977840, 2033316, 2073780, 2212032, 2225070, 2259240, 2315721, 2373408, 2427840, 2488536, 2541645, 2637120, 2711088, 2765040, 2966760, 3012320, 3049974, 3087628, 3110670, 3318048, 3388860, 3560112, 3614784, 3641760, 3686720, 3732804, 3859535, 3955680, 4066632, 4147560, 4450140, 4518480, 4631442, 4666005, 4746816, 4977072, 5083290, 5422176, 5530080, 5933520, 6024640, 6099948, 6175256, 6221340, 6636096, 6777720, 6947163, 7120224, 7283520, 7465608, 7624935, 7719070, 7911360, 8133264, 8295120, 8900280, 9036960, 9262884, 9332010, 9954144, 10166580, 10844352, 11060160, 11578605, 11867040, 12199896, 12350512, 12442680, 13555440, 13894326, 14240448, 14931216, 15249870, 15438140, 16266528, 16590240, 17800560, 18073920, 18525768, 18664020, 19908288, 20333160, 20841489, 23157210, 23734080, 24399792, 24701024, 24885360, 27110880, 27788652, 29862432, 30499740, 30876280, 32533056, 33180480, 34735815, 35601120, 37051536, 37328040, 40666320, 41682978, 46314420, 48799584, 49402048, 49770720, 54221760, 55577304, 59724864, 60999480, 61752560, 62524467, 69471630, 71202240, 74103072, 74656080, 81332640, 83365956, 92628840, 97599168, 99541440, 104207445, 111154608, 121998960, 123505120, 125048934, 138943260, 148206144, 149312160, 162665280, 166731912, 185257680, 208414890, 222309216, 243997920, 247010240, 250097868, 277886520, 298624320, 312622335, 333463824, 370515360, 416829780, 444618432, 487995840, 500195736, 555773040, 625244670, 666927648, 741030720, 833659560, 1000391472, 1111546080, 1250489340, 1333855296, 1667319120, 2000782944, 2223092160, 2500978680, 3334638240, 4001565888, 5001957360, 6669276480, 10003914720, 20007829440]

約数ペア:

[(1, 20007829440), (2, 10003914720), (3, 6669276480), (4, 5001957360), (5, 4001565888), (6, 3334638240), (8, 2500978680), (9, 2223092160), (10, 2000782944), (12, 1667319120), (15, 1333855296), (16, 1250489340), (18, 1111546080), (20, 1000391472), (24, 833659560), (27, 741030720), (30, 666927648), (32, 625244670), (36, 555773040), (40, 500195736), (41, 487995840), (45, 444618432), (48, 416829780), (54, 370515360), (60, 333463824), (64, 312622335), (67, 298624320), (72, 277886520), (80, 250097868), (81, 247010240), (82, 243997920), (90, 222309216), (96, 208414890), (108, 185257680), (120, 166731912), (123, 162665280), (134, 149312160), (135, 148206144), (144, 138943260), (160, 125048934), (162, 123505120), (164, 121998960), (180, 111154608), (192, 104207445), (201, 99541440), (205, 97599168), (216, 92628840), (240, 83365956), (246, 81332640), (268, 74656080), (270, 74103072), (281, 71202240), (288, 69471630), (320, 62524467), (324, 61752560), (328, 60999480), (335, 59724864), (360, 55577304), (369, 54221760), (402, 49770720), (405, 49402048), (410, 48799584), (432, 46314420), (480, 41682978), (492, 40666320), (536, 37328040), (540, 37051536), (562, 35601120), (576, 34735815), (603, 33180480), (615, 32533056), (648, 30876280), (656, 30499740), (670, 29862432), (720, 27788652), (738, 27110880), (804, 24885360), (810, 24701024), (820, 24399792), (843, 23734080), (864, 23157210), (960, 20841489), (984, 20333160), (1005, 19908288), (1072, 18664020), (1080, 18525768), (1107, 18073920), (1124, 17800560), (1206, 16590240), (1230, 16266528), (1296, 15438140), (1312, 15249870), (1340, 14931216), (1405, 14240448), (1440, 13894326), (1476, 13555440), (1608, 12442680), (1620, 12350512), (1640, 12199896), (1686, 11867040), (1728, 11578605), (1809, 11060160), (1845, 10844352), (1968, 10166580), (2010, 9954144), (2144, 9332010), (2160, 9262884), (2214, 9036960), (2248, 8900280), (2412, 8295120), (2460, 8133264), (2529, 7911360), (2592, 7719070), (2624, 7624935), (2680, 7465608), (2747, 7283520), (2810, 7120224), (2880, 6947163), (2952, 6777720), (3015, 6636096), (3216, 6221340), (3240, 6175256), (3280, 6099948), (3321, 6024640), (3372, 5933520), (3618, 5530080), (3690, 5422176), (3936, 5083290), (4020, 4977072), (4215, 4746816), (4288, 4666005), (4320, 4631442), (4428, 4518480), (4496, 4450140), (4824, 4147560), (4920, 4066632), (5058, 3955680), (5184, 3859535), (5360, 3732804), (5427, 3686720), (5494, 3641760), (5535, 3614784), (5620, 3560112), (5904, 3388860), (6030, 3318048), (6432, 3110670), (6480, 3087628), (6560, 3049974), (6642, 3012320), (6744, 2966760), (7236, 2765040), (7380, 2711088), (7587, 2637120), (7872, 2541645), (8040, 2488536), (8241, 2427840), (8430, 2373408), (8640, 2315721), (8856, 2259240), (8992, 2225070), (9045, 2212032), (9648, 2073780), (9840, 2033316), (10116, 1977840), (10720, 1866402), (10854, 1843360), (10988, 1820880), (11070, 1807392), (11240, 1780056), (11521, 1736640), (11808, 1694430), (12060, 1659024), (12645, 1582272), (12864, 1555335), (12960, 1543814), (13120, 1524987), (13284, 1506160), (13488, 1483380), (13735, 1456704), (14472, 1382520), (14760, 1355544), (15174, 1318560), (16080, 1244268), (16482, 1213920), (16605, 1204928), (16860, 1186704), (17712, 1129620), (17984, 1112535), (18090, 1106016), (18827, 1062720), (19296, 1036890), (19680, 1016658), (20232, 988920), (21440, 933201), (21708, 921680), (21976, 910440), (22140, 903696), (22480, 890028), (22761, 879040), (23042, 868320), (23616, 847215), (24120, 829512), (24723, 809280), (25290, 791136), (25920, 771907), (26568, 753080), (26976, 741690), (27135, 737344), (27470, 728352), (28944, 691260), (29520, 677772), (30348, 659280), (32160, 622134), (32964, 606960), (33210, 602464), (33720, 593352), (34563, 578880), (35424, 564810), (36180, 553008), (37654, 531360), (37935, 527424), (38592, 518445), (39360, 508329), (40464, 494460), (41205, 485568), (43416, 460840), (43952, 455220), (44280, 451848), (44960, 445014), (45522, 439520), (46084, 434160), (48240, 414756), (49446, 404640), (50580, 395568), (53136, 376540), (53952, 370845), (54270, 368672), (54940, 364176), (56481, 354240), (57605, 347328), (57888, 345630), (59040, 338886), (60696, 329640), (64320, 311067), (65928, 303480), (66420, 301232), (67440, 296676), (69126, 289440), (70848, 282405), (72360, 276504), (74169, 269760), (75308, 265680), (75870, 263712), (80928, 247230), (82410, 242784), (86832, 230420), (87904, 227610), (88560, 225924), (89920, 222507), (91044, 219760), (92168, 217080), (94135, 212544), (96480, 207378), (98892, 202320), (101160, 197784), (103689, 192960), (106272, 188270), (108540, 184336), (109880, 182088), (112962, 177120), (113805, 175808), (115210, 173664), (115776, 172815), (118080, 169443), (121392, 164820), (123615, 161856), (131856, 151740), (132840, 150616), (134880, 148338), (138252, 144720)]