21195772416

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 960

約数和(自身を含む): 82288483200

約数和(自身を除く): 61092710784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 29, 32, 36, 39, 42, 48, 49, 52, 54, 56, 58, 63, 64, 72, 78, 83, 84, 87, 91, 96, 98, 104, 108, 112, 116, 117, 126, 128, 144, 147, 156, 166, 168, 174, 182, 189, 192, 196, 203, 208, 216, 224, 232, 234, 249, 252, 256, 261, 273, 288, 294, 312, 332, 336, 348, 351, 364, 377, 378, 384, 392, 406, 416, 432, 441, 448, 464, 468, 498, 504, 512, 522, 546, 576, 581, 588, 609, 624, 637, 664, 672, 696, 702, 728, 747, 754, 756, 768, 783, 784, 812, 819, 832, 864, 882, 896, 928, 936, 996, 1008, 1044, 1079, 1092, 1131, 1152, 1162, 1176, 1218, 1248, 1274, 1323, 1328, 1344, 1392, 1404, 1421, 1456, 1494, 1508, 1512, 1536, 1566, 1568, 1624, 1638, 1664, 1728, 1743, 1764, 1792, 1827, 1856, 1872, 1911, 1992, 2016, 2088, 2158, 2184, 2241, 2262, 2304, 2324, 2352, 2407, 2436, 2457, 2496, 2548, 2639, 2646, 2656, 2688, 2784, 2808, 2842, 2912, 2988, 3016, 3024, 3132, 3136, 3237, 3248, 3276, 3328, 3393, 3456, 3486, 3528, 3584, 3654, 3712, 3744, 3822, 3984, 4032, 4067, 4176, 4263, 4316, 4368, 4482, 4524, 4608, 4648, 4704, 4814, 4872, 4914, 4992, 5096, 5229, 5278, 5292, 5312, 5376, 5481, 5568, 5616, 5684, 5733, 5824, 5976, 6032, 6048, 6264, 6272, 6474, 6496, 6552, 6656, 6786, 6912, 6972, 7056, 7221, 7308, 7424, 7488, 7553, 7644, 7917, 7968, 8064, 8134, 8352, 8526, 8632, 8736, 8964, 9048, 9296, 9408, 9628, 9711, 9744, 9828, 9984, 10179, 10192, 10458, 10556, 10584, 10624, 10752, 10962, 11136, 11232, 11368, 11466, 11648, 11952, 12064, 12096, 12201, 12528, 12544, 12789, 12948, 12992, 13104, 13572, 13824, 13944, 14112, 14442, 14616, 14848, 14976, 15106, 15288, 15687, 15834, 15936, 16128, 16268, 16704, 16849, 17052, 17199, 17264, 17472, 17928, 18096, 18473, 18592, 18816, 19256, 19422, 19488, 19656, 19968, 20358, 20384, 20916, 21112, 21168, 21248, 21663, 21924, 22272, 22464, 22659, 22736, 22932, 23296, 23751, 23904, 24128, 24192, 24402, 25056, 25088, 25578, 25896, 25984, 26208, 27144, 27888, 28224, 28884, 29133, 29232, 29952, 30212, 30576, 31291, 31374, 31668, 31872, 32256, 32536, 33408, 33698, 34104, 34398, 34528, 34944, 35856, 36192, 36603, 36946, 37184, 37632, 38367, 38512, 38844, 38976, 39312, 40716, 40768, 41832, 42224, 42336, 42496, 43326, 43848, 44544, 44928, 45318, 45472, 45864, 46592, 47502, 47808, 48256, 48384, 48804, 50112, 50547, 51156, 51792, 51968, 52416, 52871, 54288, 55419, 55776, 56448, 57768, 58266, 58464, 59904, 60424, 61152, 62582, 62748, 63336, 63744, 64989, 65072, 66816, 67396, 67977, 68208, 68796, 69056, 69888, 71253, 71712, 72384, 73206, 73892, 74368, 75264, 76734, 77024, 77688, 77952, 78624, 81432, 81536, 83664, 84448, 84672, 86652, 87696, 89856, 90636, 90944, 91728, 93873, 95004, 95616, 96512, 96768, 97608, 100224, 101094, 102312, 103584, 103936, 104832, 105742, 108576, 109809, 110838, 111552, 112896, 115536, 116532, 116928, 117943, 120848, 122304, 125164, 125496, 126672, 127488, 129978, 130144, 133632, 134792, 135954, 136416, 137592, 138112, 139776, 142506, 143424, 144768, 146412, 147784, 148736, 151641, 153468, 154048, 155376, 155904, 157248, 158613, 162864, 163072, 166257, 167328, 168896, 169344, 173304, 175392, 179712, 181272, 181888, 183456, 187746, 190008, 191232, 193024, 195216, 200448, 202188, 203931, 204624, 207168, 209664, 211484, 217152, 219037, 219618, 221676, 223104, 225792, 231072, 233064, 233856, 235886, 241696, 244608, 250328, 250992, 253344, 259956, 260288, 269584, 271908, 272832, 275184, 276224, 281619, 285012, 286848, 289536, 292824, 295568, 297472, 303282, 306936, 308096, 310752, 311808, 314496, 317226, 325728, 326144, 332514, 334656, 337792, 338688, 346608, 350784, 353829, 362544, 363776, 366912, 375492, 380016, 382464, 390432, 400896, 404376, 407862, 409248, 414336, 419328, 422968, 434304, 438074, 439236, 443352, 446208, 454923, 462144, 466128, 467712, 471772, 475839, 483392, 489216, 498771, 500656, 501984, 506688, 519912, 520576, 539168, 543816, 545664, 550368, 552448, 563238, 570024, 573696, 579072, 585648, 591136, 606564, 613872, 616192, 621504, 628992, 634452, 651456, 657111, 665028, 669312, 675584, 677376, 693216, 701568, 707658, 725088, 727552, 733824, 750984, 760032, 780864, 808752, 815724, 818496, 828672, 844857, 845936, 868608, 876148, 878472, 886704, 892416, 909846, 924288, 932256, 935424, 943544, 951678, 966784, 978432, 997542, 1001312, 1003968, 1013376, 1039824, 1041152, 1061487, 1078336, 1087632, 1091328, 1100736, 1126476, 1140048, 1147392, 1171296, 1182272, 1213128, 1227744, 1232384, 1243008, 1257984, 1268904, 1302912, 1314222, 1330056, 1338624, 1351168, 1386432, 1403136, 1415316, 1427517, 1450176, 1467648, 1501968, 1520064, 1533259, 1561728, 1617504, 1631448, 1636992, 1657344, 1689714, 1691872, 1737216, 1752296, 1756944, 1773408, 1819692, 1848576, 1864512, 1887088, 1903356, 1933568, 1971333, 1995084, 2002624, 2007936, 2026752, 2079648, 2082304, 2122974, 2156672, 2175264, 2182656, 2201472, 2252952, 2280096, 2342592, 2364544, 2426256, 2455488, 2486016, 2537808, 2605824, 2628444, 2660112, 2677248, 2772864, 2806272, 2830632, 2855034, 2900352, 2935296, 3003936, 3040128, 3066518, 3123456, 3184461, 3235008, 3262896, 3273984, 3379428, 3383744, 3504592, 3513888, 3546816, 3639384, 3697152, 3729024, 3774176, 3806712, 3867136, 3942666, 3990168, 4005248, 4015872, 4053504, 4159296, 4245948, 4313344, 4350528, 4402944, 4505904, 4560192, 4599777, 4685184, 4729088, 4852512, 4910976, 4972032, 5075616, 5211648, 5256888, 5320224, 5545728, 5661264, 5710068, 5800704, 5913999, 6007872, 6080256, 6133036, 6246912, 6368922, 6470016, 6525792, 6547968, 6758856, 6767488, 7009184, 7027776, 7093632, 7278768, 7458048, 7548352, 7613424, 7885332, 7980336, 8010496, 8031744, 8318592, 8491896, 8626688, 8701056, 8805888, 9011808, 9120384, 9199554, 9370368, 9458176, 9705024, 9821952, 10151232, 10513776, 10640448, 11091456, 11322528, 11420136, 11601408, 11827998, 12015744, 12160512, 12266072, 12737844, 12940032, 13051584, 13517712, 13534976, 13799331, 14018368, 14055552, 14187264, 14557536, 14916096, 15096704, 15226848, 15770664, 15960672, 16020992, 16637184, 16983792, 17402112, 18023616, 18240768, 18399108, 18740736, 19410048, 19643904, 20302464, 21027552, 21280896, 22645056, 22840272, 23655996, 24031488, 24532144, 25475688, 25880064, 26103168, 27035424, 27069952, 27598662, 28036736, 28111104, 28374528, 29115072, 30193408, 30453696, 31541328, 31921344, 33274368, 33967584, 34804224, 36047232, 36481536, 36798216, 38820096, 40604928, 41397993, 42055104, 42561792, 45290112, 45680544, 47311992, 48062976, 49064288, 50951376, 52206336, 54070848, 55197324, 56073472, 56222208, 58230144, 60386816, 60907392, 63082656, 63842688, 67935168, 72094464, 73596432, 77640192, 81209856, 82795986, 84110208, 85123584, 90580224, 91361088, 94623984, 98128576, 101902752, 104412672, 108141696, 110394648, 112146944, 116460288, 121814784, 126165312, 127685376, 135870336, 144188928, 147192864, 165591972, 168220416, 181160448, 182722176, 189247968, 196257152, 203805504, 216283392, 220789296, 232920576, 243629568, 252330624, 255370752, 271740672, 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約数ペア:

[(1, 21195772416), (2, 10597886208), (3, 7065257472), (4, 5298943104), (6, 3532628736), (7, 3027967488), (8, 2649471552), (9, 2355085824), (12, 1766314368), (13, 1630444032), (14, 1513983744), (16, 1324735776), (18, 1177542912), (21, 1009322496), (24, 883157184), (26, 815222016), (27, 785028608), (28, 756991872), (29, 730888704), (32, 662367888), (36, 588771456), (39, 543481344), (42, 504661248), (48, 441578592), (49, 432566784), (52, 407611008), (54, 392514304), (56, 378495936), (58, 365444352), (63, 336440832), (64, 331183944), (72, 294385728), (78, 271740672), (83, 255370752), (84, 252330624), (87, 243629568), (91, 232920576), (96, 220789296), (98, 216283392), (104, 203805504), (108, 196257152), (112, 189247968), (116, 182722176), (117, 181160448), (126, 168220416), (128, 165591972), (144, 147192864), (147, 144188928), (156, 135870336), (166, 127685376), (168, 126165312), (174, 121814784), (182, 116460288), (189, 112146944), (192, 110394648), (196, 108141696), (203, 104412672), (208, 101902752), (216, 98128576), (224, 94623984), (232, 91361088), (234, 90580224), (249, 85123584), (252, 84110208), (256, 82795986), (261, 81209856), (273, 77640192), (288, 73596432), (294, 72094464), (312, 67935168), (332, 63842688), (336, 63082656), (348, 60907392), (351, 60386816), (364, 58230144), (377, 56222208), (378, 56073472), (384, 55197324), (392, 54070848), (406, 52206336), (416, 50951376), (432, 49064288), (441, 48062976), (448, 47311992), (464, 45680544), (468, 45290112), (498, 42561792), (504, 42055104), (512, 41397993), (522, 40604928), (546, 38820096), (576, 36798216), (581, 36481536), (588, 36047232), (609, 34804224), (624, 33967584), (637, 33274368), (664, 31921344), (672, 31541328), (696, 30453696), (702, 30193408), (728, 29115072), (747, 28374528), (754, 28111104), (756, 28036736), (768, 27598662), (783, 27069952), (784, 27035424), (812, 26103168), (819, 25880064), (832, 25475688), (864, 24532144), (882, 24031488), (896, 23655996), (928, 22840272), (936, 22645056), (996, 21280896), (1008, 21027552), (1044, 20302464), (1079, 19643904), (1092, 19410048), (1131, 18740736), (1152, 18399108), (1162, 18240768), (1176, 18023616), (1218, 17402112), (1248, 16983792), (1274, 16637184), (1323, 16020992), (1328, 15960672), (1344, 15770664), (1392, 15226848), (1404, 15096704), (1421, 14916096), (1456, 14557536), (1494, 14187264), (1508, 14055552), (1512, 14018368), (1536, 13799331), (1566, 13534976), (1568, 13517712), (1624, 13051584), (1638, 12940032), (1664, 12737844), (1728, 12266072), (1743, 12160512), (1764, 12015744), (1792, 11827998), (1827, 11601408), (1856, 11420136), (1872, 11322528), (1911, 11091456), (1992, 10640448), (2016, 10513776), (2088, 10151232), (2158, 9821952), (2184, 9705024), (2241, 9458176), (2262, 9370368), (2304, 9199554), (2324, 9120384), (2352, 9011808), (2407, 8805888), (2436, 8701056), (2457, 8626688), (2496, 8491896), (2548, 8318592), (2639, 8031744), (2646, 8010496), (2656, 7980336), (2688, 7885332), (2784, 7613424), (2808, 7548352), (2842, 7458048), (2912, 7278768), (2988, 7093632), (3016, 7027776), (3024, 7009184), (3132, 6767488), (3136, 6758856), (3237, 6547968), (3248, 6525792), (3276, 6470016), (3328, 6368922), (3393, 6246912), (3456, 6133036), (3486, 6080256), (3528, 6007872), (3584, 5913999), (3654, 5800704), (3712, 5710068), (3744, 5661264), (3822, 5545728), (3984, 5320224), (4032, 5256888), (4067, 5211648), (4176, 5075616), (4263, 4972032), (4316, 4910976), (4368, 4852512), (4482, 4729088), (4524, 4685184), (4608, 4599777), (4648, 4560192), (4704, 4505904), (4814, 4402944), (4872, 4350528), (4914, 4313344), (4992, 4245948), (5096, 4159296), (5229, 4053504), (5278, 4015872), (5292, 4005248), (5312, 3990168), (5376, 3942666), (5481, 3867136), (5568, 3806712), (5616, 3774176), (5684, 3729024), (5733, 3697152), (5824, 3639384), (5976, 3546816), (6032, 3513888), (6048, 3504592), (6264, 3383744), (6272, 3379428), (6474, 3273984), (6496, 3262896), (6552, 3235008), (6656, 3184461), (6786, 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693216), (31291, 677376), (31374, 675584), (31668, 669312), (31872, 665028), (32256, 657111), (32536, 651456), (33408, 634452), (33698, 628992), (34104, 621504), (34398, 616192), (34528, 613872), (34944, 606564), (35856, 591136), (36192, 585648), (36603, 579072), (36946, 573696), (37184, 570024), (37632, 563238), (38367, 552448), (38512, 550368), (38844, 545664), (38976, 543816), (39312, 539168), (40716, 520576), (40768, 519912), (41832, 506688), (42224, 501984), (42336, 500656), (42496, 498771), (43326, 489216), (43848, 483392), (44544, 475839), (44928, 471772), (45318, 467712), (45472, 466128), (45864, 462144), (46592, 454923), (47502, 446208), (47808, 443352), (48256, 439236), (48384, 438074), (48804, 434304), (50112, 422968), (50547, 419328), (51156, 414336), (51792, 409248), (51968, 407862), (52416, 404376), (52871, 400896), (54288, 390432), (55419, 382464), (55776, 380016), (56448, 375492), (57768, 366912), (58266, 363776), (58464, 362544), (59904, 353829), (60424, 350784), (61152, 346608), (62582, 338688), (62748, 337792), (63336, 334656), (63744, 332514), (64989, 326144), (65072, 325728), (66816, 317226), (67396, 314496), (67977, 311808), (68208, 310752), (68796, 308096), (69056, 306936), (69888, 303282), (71253, 297472), (71712, 295568), (72384, 292824), (73206, 289536), (73892, 286848), (74368, 285012), (75264, 281619), (76734, 276224), (77024, 275184), (77688, 272832), (77952, 271908), (78624, 269584), (81432, 260288), (81536, 259956), (83664, 253344), (84448, 250992), (84672, 250328), (86652, 244608), (87696, 241696), (89856, 235886), (90636, 233856), (90944, 233064), (91728, 231072), (93873, 225792), (95004, 223104), (95616, 221676), (96512, 219618), (96768, 219037), (97608, 217152), (100224, 211484), (101094, 209664), (102312, 207168), (103584, 204624), (103936, 203931), (104832, 202188), (105742, 200448), (108576, 195216), (109809, 193024), (110838, 191232), (111552, 190008), (112896, 187746), (115536, 183456), (116532, 181888), (116928, 181272), (117943, 179712), (120848, 175392), (122304, 173304), (125164, 169344), (125496, 168896), (126672, 167328), (127488, 166257), (129978, 163072), (130144, 162864), (133632, 158613), (134792, 157248), (135954, 155904), (136416, 155376), (137592, 154048), (138112, 153468), (139776, 151641), (142506, 148736), (143424, 147784), (144768, 146412)]