21625470720

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 720

約数和(自身を含む): 89748933120

約数和(自身を除く): 68123462400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 83, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 166, 168, 180, 189, 192, 210, 216, 224, 240, 249, 252, 256, 270, 280, 288, 315, 320, 324, 332, 336, 359, 360, 378, 384, 405, 415, 420, 432, 448, 480, 498, 504, 540, 560, 567, 576, 581, 630, 640, 648, 664, 672, 718, 720, 747, 756, 768, 810, 830, 840, 864, 896, 945, 960, 996, 1008, 1077, 1080, 1120, 1134, 1152, 1162, 1245, 1260, 1280, 1296, 1328, 1344, 1436, 1440, 1494, 1512, 1620, 1660, 1680, 1728, 1743, 1792, 1795, 1890, 1920, 1992, 2016, 2154, 2160, 2240, 2241, 2268, 2304, 2324, 2490, 2513, 2520, 2592, 2656, 2688, 2835, 2872, 2880, 2905, 2988, 3024, 3231, 3240, 3320, 3360, 3456, 3486, 3590, 3735, 3780, 3840, 3984, 4032, 4308, 4320, 4480, 4482, 4536, 4648, 4980, 5026, 5040, 5184, 5229, 5312, 5376, 5385, 5670, 5744, 5760, 5810, 5976, 6048, 6462, 6480, 6640, 6720, 6723, 6912, 6972, 7180, 7470, 7539, 7560, 7968, 8064, 8616, 8640, 8715, 8960, 8964, 9072, 9296, 9693, 9960, 10052, 10080, 10368, 10458, 10624, 10770, 11205, 11340, 11488, 11520, 11620, 11952, 12096, 12565, 12924, 12960, 13280, 13440, 13446, 13944, 14360, 14940, 15078, 15120, 15687, 15936, 16128, 16155, 17232, 17280, 17430, 17928, 18144, 18592, 19386, 19920, 20104, 20160, 20736, 20916, 21248, 21540, 22410, 22617, 22680, 22976, 23240, 23904, 24192, 25130, 25848, 25920, 26145, 26560, 26880, 26892, 27888, 28720, 29079, 29797, 29880, 30156, 30240, 31374, 31872, 32310, 33615, 34464, 34560, 34860, 35856, 36288, 37184, 37695, 38772, 39840, 40208, 40320, 41832, 43080, 44820, 45234, 45360, 45952, 46480, 47061, 47808, 48384, 48465, 50260, 51696, 51840, 52290, 53120, 53784, 55776, 57440, 58158, 59594, 59760, 60312, 60480, 62748, 63744, 64620, 67230, 67851, 68928, 69720, 71712, 72576, 74368, 75390, 77544, 78435, 79680, 80416, 80640, 83664, 86160, 89391, 89640, 90468, 90720, 91904, 92960, 94122, 95616, 96930, 100520, 103392, 103680, 104580, 106240, 107568, 111552, 113085, 114880, 116316, 119188, 119520, 120624, 120960, 125496, 129240, 134460, 135702, 137856, 139440, 143424, 145152, 145395, 148736, 148985, 150780, 155088, 156870, 159360, 160832, 167328, 172320, 178782, 179280, 180936, 181440, 185920, 188244, 191232, 193860, 201040, 203553, 206784, 208579, 209160, 215136, 223104, 226170, 229760, 232632, 235305, 238376, 239040, 241248, 241920, 250992, 258480, 268173, 268920, 271404, 275712, 278880, 286848, 290790, 297970, 301560, 310176, 313740, 318720, 321664, 334656, 339255, 344640, 357564, 358560, 361872, 362880, 371840, 376488, 387720, 402080, 407106, 413568, 417158, 418320, 430272, 446208, 446955, 452340, 459520, 465264, 470610, 476752, 478080, 482496, 501984, 516960, 536346, 537840, 542808, 557760, 573696, 581580, 595940, 603120, 620352, 625737, 627480, 643328, 669312, 678510, 689280, 715128, 717120, 723744, 725760, 743680, 752976, 775440, 804160, 804519, 814212, 827136, 834316, 836640, 860544, 893910, 904680, 930528, 941220, 953504, 956160, 964992, 1003968, 1017765, 1033920, 1042895, 1072692, 1075680, 1085616, 1115520, 1163160, 1191880, 1206240, 1240704, 1251474, 1254960, 1338624, 1340865, 1357020, 1378560, 1430256, 1434240, 1447488, 1505952, 1550880, 1608320, 1609038, 1628424, 1668632, 1673280, 1721088, 1787820, 1809360, 1861056, 1877211, 1882440, 1907008, 1929984, 2007936, 2035530, 2067840, 2085790, 2145384, 2151360, 2171232, 2231040, 2326320, 2383760, 2412480, 2413557, 2481408, 2502948, 2509920, 2681730, 2714040, 2860512, 2868480, 2894976, 3011904, 3101760, 3128685, 3216640, 3218076, 3256848, 3337264, 3346560, 3575640, 3618720, 3722112, 3754422, 3764880, 3814016, 4015872, 4022595, 4071060, 4135680, 4171580, 4290768, 4302720, 4342464, 4652640, 4767520, 4824960, 4827114, 5005896, 5019840, 5363460, 5428080, 5631633, 5721024, 5789952, 6023808, 6203520, 6257370, 6436152, 6513696, 6674528, 6693120, 7151280, 7237440, 7444224, 7508844, 7529760, 7628032, 8045190, 8142120, 8343160, 8581536, 8605440, 8684928, 9305280, 9386055, 9535040, 9649920, 9654228, 10011792, 10039680, 10726920, 10856160, 11263266, 11442048, 12047616, 12067785, 12407040, 12514740, 12872304, 13027392, 13349056, 14302560, 14474880, 15017688, 15059520, 16090380, 16284240, 16686320, 16894899, 17163072, 17369856, 18610560, 18772110, 19070080, 19308456, 20023584, 20079360, 21453840, 21712320, 22526532, 22884096, 24135570, 25029480, 25744608, 26054784, 26698112, 28158165, 28605120, 28949760, 30035376, 30119040, 32180760, 32568480, 33372640, 33789798, 34326144, 37221120, 37544220, 38140160, 38616912, 40047168, 42907680, 43424640, 45053064, 48271140, 50058960, 51489216, 52109568, 53396224, 56316330, 57210240, 60070752, 60238080, 64361520, 65136960, 66745280, 67579596, 68652288, 75088440, 77233824, 80094336, 84474495, 85815360, 86849280, 90106128, 96542280, 100117920, 102978432, 112632660, 114420480, 120141504, 128723040, 130273920, 133490560, 135159192, 150176880, 154467648, 160188672, 168948990, 171630720, 180212256, 193084560, 200235840, 205956864, 225265320, 240283008, 257446080, 260547840, 266981120, 270318384, 300353760, 308935296, 337897980, 343261440, 360424512, 386169120, 400471680, 450530640, 480566016, 514892160, 540636768, 600707520, 617870592, 675795960, 720849024, 772338240, 800943360, 901061280, 1029784320, 1081273536, 1201415040, 1351591920, 1441698048, 1544676480, 1802122560, 2162547072, 2402830080, 2703183840, 3089352960, 3604245120, 4325094144, 5406367680, 7208490240, 10812735360, 21625470720]

約数ペア:

[(1, 21625470720), (2, 10812735360), (3, 7208490240), (4, 5406367680), (5, 4325094144), (6, 3604245120), (7, 3089352960), (8, 2703183840), (9, 2402830080), (10, 2162547072), (12, 1802122560), (14, 1544676480), (15, 1441698048), (16, 1351591920), (18, 1201415040), (20, 1081273536), (21, 1029784320), (24, 901061280), (27, 800943360), (28, 772338240), (30, 720849024), (32, 675795960), (35, 617870592), (36, 600707520), (40, 540636768), (42, 514892160), (45, 480566016), (48, 450530640), (54, 400471680), (56, 386169120), (60, 360424512), (63, 343261440), (64, 337897980), (70, 308935296), (72, 300353760), (80, 270318384), (81, 266981120), (83, 260547840), (84, 257446080), (90, 240283008), (96, 225265320), (105, 205956864), (108, 200235840), (112, 193084560), (120, 180212256), (126, 171630720), (128, 168948990), (135, 160188672), (140, 154467648), (144, 150176880), (160, 135159192), (162, 133490560), (166, 130273920), (168, 128723040), (180, 120141504), (189, 114420480), (192, 112632660), (210, 102978432), (216, 100117920), (224, 96542280), (240, 90106128), (249, 86849280), (252, 85815360), (256, 84474495), (270, 80094336), (280, 77233824), (288, 75088440), (315, 68652288), (320, 67579596), (324, 66745280), (332, 65136960), (336, 64361520), (359, 60238080), (360, 60070752), (378, 57210240), (384, 56316330), (405, 53396224), (415, 52109568), (420, 51489216), (432, 50058960), (448, 48271140), (480, 45053064), (498, 43424640), (504, 42907680), (540, 40047168), (560, 38616912), (567, 38140160), (576, 37544220), (581, 37221120), (630, 34326144), (640, 33789798), (648, 33372640), (664, 32568480), (672, 32180760), (718, 30119040), (720, 30035376), (747, 28949760), (756, 28605120), (768, 28158165), (810, 26698112), (830, 26054784), (840, 25744608), (864, 25029480), (896, 24135570), (945, 22884096), (960, 22526532), (996, 21712320), (1008, 21453840), (1077, 20079360), (1080, 20023584), (1120, 19308456), (1134, 19070080), (1152, 18772110), (1162, 18610560), (1245, 17369856), (1260, 17163072), (1280, 16894899), (1296, 16686320), (1328, 16284240), (1344, 16090380), (1436, 15059520), (1440, 15017688), (1494, 14474880), (1512, 14302560), (1620, 13349056), (1660, 13027392), (1680, 12872304), (1728, 12514740), (1743, 12407040), (1792, 12067785), (1795, 12047616), (1890, 11442048), (1920, 11263266), (1992, 10856160), (2016, 10726920), (2154, 10039680), (2160, 10011792), (2240, 9654228), (2241, 9649920), (2268, 9535040), (2304, 9386055), (2324, 9305280), (2490, 8684928), (2513, 8605440), (2520, 8581536), (2592, 8343160), (2656, 8142120), (2688, 8045190), (2835, 7628032), (2872, 7529760), (2880, 7508844), (2905, 7444224), (2988, 7237440), (3024, 7151280), (3231, 6693120), (3240, 6674528), (3320, 6513696), (3360, 6436152), (3456, 6257370), (3486, 6203520), (3590, 6023808), (3735, 5789952), (3780, 5721024), (3840, 5631633), (3984, 5428080), (4032, 5363460), (4308, 5019840), (4320, 5005896), (4480, 4827114), (4482, 4824960), (4536, 4767520), (4648, 4652640), (4980, 4342464), (5026, 4302720), (5040, 4290768), (5184, 4171580), (5229, 4135680), (5312, 4071060), (5376, 4022595), (5385, 4015872), (5670, 3814016), (5744, 3764880), (5760, 3754422), (5810, 3722112), (5976, 3618720), (6048, 3575640), (6462, 3346560), (6480, 3337264), (6640, 3256848), (6720, 3218076), (6723, 3216640), (6912, 3128685), (6972, 3101760), (7180, 3011904), (7470, 2894976), (7539, 2868480), (7560, 2860512), (7968, 2714040), (8064, 2681730), (8616, 2509920), (8640, 2502948), (8715, 2481408), (8960, 2413557), (8964, 2412480), (9072, 2383760), (9296, 2326320), (9693, 2231040), (9960, 2171232), (10052, 2151360), (10080, 2145384), (10368, 2085790), (10458, 2067840), (10624, 2035530), (10770, 2007936), (11205, 1929984), (11340, 1907008), (11488, 1882440), (11520, 1877211), (11620, 1861056), (11952, 1809360), (12096, 1787820), (12565, 1721088), (12924, 1673280), (12960, 1668632), (13280, 1628424), (13440, 1609038), (13446, 1608320), (13944, 1550880), (14360, 1505952), (14940, 1447488), (15078, 1434240), (15120, 1430256), (15687, 1378560), (15936, 1357020), (16128, 1340865), (16155, 1338624), (17232, 1254960), (17280, 1251474), (17430, 1240704), (17928, 1206240), (18144, 1191880), (18592, 1163160), (19386, 1115520), (19920, 1085616), (20104, 1075680), (20160, 1072692), (20736, 1042895), (20916, 1033920), (21248, 1017765), (21540, 1003968), (22410, 964992), (22617, 956160), (22680, 953504), (22976, 941220), (23240, 930528), (23904, 904680), (24192, 893910), (25130, 860544), (25848, 836640), (25920, 834316), (26145, 827136), (26560, 814212), (26880, 804519), (26892, 804160), (27888, 775440), (28720, 752976), (29079, 743680), (29797, 725760), (29880, 723744), (30156, 717120), (30240, 715128), (31374, 689280), (31872, 678510), (32310, 669312), (33615, 643328), (34464, 627480), (34560, 625737), (34860, 620352), (35856, 603120), (36288, 595940), (37184, 581580), (37695, 573696), (38772, 557760), (39840, 542808), (40208, 537840), (40320, 536346), (41832, 516960), (43080, 501984), (44820, 482496), (45234, 478080), (45360, 476752), (45952, 470610), (46480, 465264), (47061, 459520), (47808, 452340), (48384, 446955), (48465, 446208), (50260, 430272), (51696, 418320), (51840, 417158), (52290, 413568), (53120, 407106), (53784, 402080), (55776, 387720), (57440, 376488), (58158, 371840), (59594, 362880), (59760, 361872), (60312, 358560), (60480, 357564), (62748, 344640), (63744, 339255), (64620, 334656), (67230, 321664), (67851, 318720), (68928, 313740), (69720, 310176), (71712, 301560), (72576, 297970), (74368, 290790), (75390, 286848), (77544, 278880), (78435, 275712), (79680, 271404), (80416, 268920), (80640, 268173), (83664, 258480), (86160, 250992), (89391, 241920), (89640, 241248), (90468, 239040), (90720, 238376), (91904, 235305), (92960, 232632), (94122, 229760), (95616, 226170), (96930, 223104), (100520, 215136), (103392, 209160), (103680, 208579), (104580, 206784), (106240, 203553), (107568, 201040), (111552, 193860), (113085, 191232), (114880, 188244), (116316, 185920), (119188, 181440), (119520, 180936), (120624, 179280), (120960, 178782), (125496, 172320), (129240, 167328), (134460, 160832), (135702, 159360), (137856, 156870), (139440, 155088), (143424, 150780), (145152, 148985), (145395, 148736)]