21873825792

素因数分解:

$2^{11}\times 3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 1008

約数和(自身を含む): 85721191920

約数和(自身を除く): 63847366128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 27, 28, 32, 36, 39, 42, 46, 48, 49, 52, 54, 56, 63, 64, 69, 72, 78, 81, 84, 91, 92, 96, 98, 104, 108, 112, 117, 126, 128, 138, 144, 147, 156, 161, 162, 168, 182, 184, 189, 192, 196, 207, 208, 216, 224, 234, 243, 252, 256, 273, 276, 288, 294, 299, 312, 322, 324, 336, 351, 364, 368, 378, 384, 392, 414, 416, 432, 441, 448, 468, 483, 486, 504, 512, 546, 552, 567, 576, 588, 598, 621, 624, 637, 644, 648, 672, 702, 728, 729, 736, 756, 768, 784, 819, 828, 832, 864, 882, 896, 897, 936, 966, 972, 1008, 1024, 1053, 1092, 1104, 1127, 1134, 1152, 1176, 1196, 1242, 1248, 1274, 1288, 1296, 1323, 1344, 1404, 1449, 1456, 1458, 1472, 1512, 1536, 1568, 1638, 1656, 1664, 1701, 1728, 1764, 1792, 1794, 1863, 1872, 1911, 1932, 1944, 2016, 2048, 2093, 2106, 2184, 2208, 2254, 2268, 2304, 2352, 2392, 2457, 2484, 2496, 2548, 2576, 2592, 2646, 2688, 2691, 2808, 2898, 2912, 2916, 2944, 3024, 3072, 3136, 3159, 3276, 3312, 3328, 3381, 3402, 3456, 3528, 3584, 3588, 3726, 3744, 3822, 3864, 3888, 3969, 4032, 4186, 4212, 4347, 4368, 4416, 4508, 4536, 4608, 4704, 4784, 4914, 4968, 4992, 5096, 5103, 5152, 5184, 5292, 5376, 5382, 5589, 5616, 5733, 5796, 5824, 5832, 5888, 6048, 6144, 6272, 6279, 6318, 6552, 6624, 6656, 6762, 6804, 6912, 7056, 7168, 7176, 7371, 7452, 7488, 7644, 7728, 7776, 7938, 8064, 8073, 8372, 8424, 8694, 8736, 8832, 9016, 9072, 9216, 9408, 9477, 9568, 9828, 9936, 9984, 10143, 10192, 10206, 10304, 10368, 10584, 10752, 10764, 11178, 11232, 11466, 11592, 11648, 11664, 11776, 11907, 12096, 12544, 12558, 12636, 13041, 13104, 13248, 13312, 13524, 13608, 13824, 14112, 14336, 14352, 14651, 14742, 14904, 14976, 15288, 15456, 15552, 15876, 16128, 16146, 16744, 16767, 16848, 17199, 17388, 17472, 17664, 18032, 18144, 18432, 18816, 18837, 18954, 19136, 19656, 19872, 19968, 20286, 20384, 20412, 20608, 20736, 21168, 21504, 21528, 22113, 22356, 22464, 22932, 23184, 23296, 23328, 23552, 23814, 24192, 24219, 25088, 25116, 25272, 26082, 26208, 26496, 26624, 27048, 27216, 27648, 28224, 28704, 29302, 29484, 29808, 29952, 30429, 30576, 30912, 31104, 31752, 32256, 32292, 33488, 33534, 33696, 34398, 34776, 34944, 35328, 35721, 36064, 36288, 37632, 37674, 37908, 38272, 39123, 39312, 39744, 39936, 40572, 40768, 40824, 41216, 41472, 42336, 43008, 43056, 43953, 44226, 44712, 44928, 45864, 46368, 46592, 46656, 47104, 47628, 48384, 48438, 50176, 50232, 50544, 51597, 52164, 52416, 52992, 54096, 54432, 55296, 56448, 56511, 57408, 58604, 58968, 59616, 59904, 60858, 61152, 61824, 62208, 63504, 64512, 64584, 66339, 66976, 67068, 67392, 68796, 69552, 69888, 70656, 71442, 72128, 72576, 72657, 75264, 75348, 75816, 76544, 78246, 78624, 79488, 79872, 81144, 81536, 81648, 82432, 82944, 84672, 86112, 87906, 88452, 89424, 89856, 91287, 91728, 92736, 93184, 93312, 95256, 96768, 96876, 100352, 100464, 101088, 103194, 104328, 104832, 105984, 108192, 108864, 112896, 113022, 114816, 117208, 117369, 117936, 119232, 119808, 121716, 122304, 123648, 124416, 127008, 129024, 129168, 131859, 132678, 133952, 134136, 134784, 137592, 139104, 139776, 141312, 142884, 144256, 145152, 145314, 150528, 150696, 151632, 153088, 154791, 156492, 157248, 158976, 162288, 163072, 163296, 164864, 165888, 169344, 169533, 172224, 175812, 176904, 178848, 179712, 182574, 183456, 185472, 186368, 186624, 190512, 193536, 193752, 200928, 202176, 206388, 208656, 209664, 211968, 216384, 217728, 217971, 225792, 226044, 229632, 234416, 234738, 235872, 238464, 239616, 243432, 244608, 247296, 248832, 254016, 258336, 263718, 265356, 267904, 268272, 269568, 273861, 275184, 278208, 279552, 285768, 288512, 290304, 290628, 301056, 301392, 303264, 306176, 309582, 312984, 314496, 317952, 324576, 326144, 326592, 329728, 338688, 339066, 344448, 351624, 353808, 357696, 359424, 365148, 366912, 370944, 373248, 381024, 387072, 387504, 395577, 401856, 404352, 412776, 417312, 419328, 423936, 432768, 435456, 435942, 451584, 452088, 459264, 464373, 468832, 469476, 471744, 476928, 486864, 489216, 494592, 497664, 508032, 508599, 516672, 527436, 530712, 535808, 536544, 539136, 547722, 550368, 556416, 559104, 571536, 577024, 580608, 581256, 602784, 606528, 612352, 619164, 625968, 628992, 635904, 649152, 652288, 653184, 677376, 678132, 688896, 703248, 707616, 715392, 718848, 730296, 733824, 741888, 746496, 762048, 775008, 791154, 803712, 808704, 821583, 825552, 834624, 838656, 865536, 870912, 871884, 903168, 904176, 918528, 928746, 937664, 938952, 943488, 953856, 973728, 978432, 989184, 1016064, 1017198, 1033344, 1054872, 1061424, 1071616, 1073088, 1078272, 1095444, 1100736, 1112832, 1143072, 1154048, 1161216, 1162512, 1186731, 1205568, 1213056, 1238328, 1251936, 1257984, 1271808, 1298304, 1304576, 1306368, 1354752, 1356264, 1377792, 1406496, 1415232, 1430784, 1460592, 1467648, 1483776, 1492992, 1524096, 1525797, 1550016, 1582308, 1607424, 1617408, 1643166, 1651104, 1669248, 1677312, 1731072, 1741824, 1743768, 1808352, 1837056, 1857492, 1875328, 1877904, 1886976, 1907712, 1947456, 1956864, 2032128, 2034396, 2066688, 2109744, 2122848, 2143232, 2146176, 2156544, 2190888, 2201472, 2225664, 2286144, 2308096, 2325024, 2373462, 2411136, 2426112, 2476656, 2503872, 2515968, 2596608, 2612736, 2709504, 2712528, 2755584, 2812992, 2830464, 2861568, 2921184, 2935296, 2967552, 3048192, 3051594, 3100032, 3164616, 3214848, 3234816, 3286332, 3302208, 3338496, 3462144, 3483648, 3487536, 3560193, 3616704, 3714984, 3750656, 3755808, 3773952, 3815424, 3894912, 3913728, 4064256, 4068792, 4133376, 4219488, 4245696, 4286464, 4292352, 4381776, 4402944, 4451328, 4572288, 4650048, 4746924, 4822272, 4852224, 4953312, 5007744, 5031936, 5193216, 5225472, 5425056, 5511168, 5625984, 5660928, 5723136, 5842368, 5870592, 6096384, 6103188, 6200064, 6329232, 6429696, 6469632, 6572664, 6604416, 6676992, 6924288, 6975072, 7120386, 7233408, 7429968, 7501312, 7511616, 7547904, 7789824, 8128512, 8137584, 8266752, 8438976, 8491392, 8584704, 8763552, 8805888, 8902656, 9144576, 9300096, 9493848, 9644544, 9704448, 9906624, 10015488, 10386432, 10450944, 10680579, 10850112, 11251968, 11321856, 11446272, 11684736, 11741184, 12192768, 12206376, 12400128, 12658464, 12859392, 13145328, 13208832, 13353984, 13950144, 14240772, 14466816, 14859936, 15002624, 15023232, 15095808, 15579648, 16275168, 16533504, 16877952, 16982784, 17169408, 17527104, 17611776, 18289152, 18600192, 18987696, 19289088, 19408896, 19813248, 20030976, 20772864, 21361158, 21700224, 22503936, 22643712, 23369472, 24385536, 24412752, 24800256, 25316928, 26290656, 26417664, 26707968, 27900288, 28481544, 28933632, 29719872, 30005248, 30046464, 31159296, 32550336, 33755904, 33965568, 34338816, 35054208, 35223552, 36578304, 37200384, 37975392, 38578176, 39626496, 40061952, 42722316, 43400448, 45007872, 45287424, 46738944, 48825504, 49600512, 50633856, 52581312, 52835328, 55800576, 56963088, 57867264, 59439744, 60092928, 62318592, 65100672, 67511808, 67931136, 70108416, 73156608, 74400768, 75950784, 79252992, 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約数ペア:

[(1, 21873825792), (2, 10936912896), (3, 7291275264), (4, 5468456448), (6, 3645637632), (7, 3124832256), (8, 2734228224), (9, 2430425088), (12, 1822818816), (13, 1682601984), (14, 1562416128), (16, 1367114112), (18, 1215212544), (21, 1041610752), (23, 951035904), (24, 911409408), (26, 841300992), (27, 810141696), (28, 781208064), (32, 683557056), (36, 607606272), (39, 560867328), (42, 520805376), (46, 475517952), (48, 455704704), (49, 446404608), (52, 420650496), (54, 405070848), (56, 390604032), (63, 347203584), (64, 341778528), (69, 317011968), (72, 303803136), (78, 280433664), (81, 270047232), (84, 260402688), (91, 240371712), (92, 237758976), (96, 227852352), (98, 223202304), (104, 210325248), (108, 202535424), (112, 195302016), (117, 186955776), (126, 173601792), (128, 170889264), (138, 158505984), (144, 151901568), (147, 148801536), (156, 140216832), (161, 135862272), (162, 135023616), (168, 130201344), (182, 120185856), (184, 118879488), (189, 115734528), (192, 113926176), (196, 111601152), (207, 105670656), (208, 105162624), (216, 101267712), (224, 97651008), (234, 93477888), (243, 90015744), (252, 86800896), (256, 85444632), (273, 80123904), (276, 79252992), (288, 75950784), (294, 74400768), (299, 73156608), (312, 70108416), (322, 67931136), (324, 67511808), (336, 65100672), (351, 62318592), (364, 60092928), (368, 59439744), (378, 57867264), (384, 56963088), (392, 55800576), (414, 52835328), (416, 52581312), (432, 50633856), (441, 49600512), (448, 48825504), (468, 46738944), (483, 45287424), (486, 45007872), (504, 43400448), (512, 42722316), (546, 40061952), (552, 39626496), (567, 38578176), (576, 37975392), (588, 37200384), (598, 36578304), (621, 35223552), (624, 35054208), (637, 34338816), (644, 33965568), (648, 33755904), (672, 32550336), (702, 31159296), (728, 30046464), (729, 30005248), (736, 29719872), (756, 28933632), (768, 28481544), (784, 27900288), (819, 26707968), (828, 26417664), (832, 26290656), (864, 25316928), (882, 24800256), (896, 24412752), (897, 24385536), (936, 23369472), (966, 22643712), (972, 22503936), (1008, 21700224), (1024, 21361158), (1053, 20772864), (1092, 20030976), (1104, 19813248), (1127, 19408896), (1134, 19289088), (1152, 18987696), (1176, 18600192), (1196, 18289152), (1242, 17611776), (1248, 17527104), (1274, 17169408), (1288, 16982784), (1296, 16877952), (1323, 16533504), (1344, 16275168), (1404, 15579648), (1449, 15095808), (1456, 15023232), (1458, 15002624), (1472, 14859936), (1512, 14466816), (1536, 14240772), (1568, 13950144), (1638, 13353984), (1656, 13208832), (1664, 13145328), (1701, 12859392), (1728, 12658464), (1764, 12400128), (1792, 12206376), (1794, 12192768), (1863, 11741184), (1872, 11684736), (1911, 11446272), (1932, 11321856), (1944, 11251968), (2016, 10850112), (2048, 10680579), (2093, 10450944), (2106, 10386432), (2184, 10015488), (2208, 9906624), (2254, 9704448), (2268, 9644544), (2304, 9493848), (2352, 9300096), (2392, 9144576), (2457, 8902656), (2484, 8805888), (2496, 8763552), (2548, 8584704), (2576, 8491392), (2592, 8438976), (2646, 8266752), (2688, 8137584), (2691, 8128512), (2808, 7789824), (2898, 7547904), (2912, 7511616), (2916, 7501312), (2944, 7429968), (3024, 7233408), (3072, 7120386), (3136, 6975072), (3159, 6924288), (3276, 6676992), (3312, 6604416), (3328, 6572664), (3381, 6469632), (3402, 6429696), (3456, 6329232), (3528, 6200064), (3584, 6103188), (3588, 6096384), (3726, 5870592), (3744, 5842368), (3822, 5723136), (3864, 5660928), (3888, 5625984), (3969, 5511168), (4032, 5425056), (4186, 5225472), (4212, 5193216), (4347, 5031936), (4368, 5007744), (4416, 4953312), (4508, 4852224), (4536, 4822272), (4608, 4746924), (4704, 4650048), (4784, 4572288), (4914, 4451328), (4968, 4402944), (4992, 4381776), (5096, 4292352), (5103, 4286464), (5152, 4245696), (5184, 4219488), (5292, 4133376), (5376, 4068792), (5382, 4064256), (5589, 3913728), (5616, 3894912), (5733, 3815424), (5796, 3773952), (5824, 3755808), (5832, 3750656), (5888, 3714984), (6048, 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(13104, 1669248), (13248, 1651104), (13312, 1643166), (13524, 1617408), (13608, 1607424), (13824, 1582308), (14112, 1550016), (14336, 1525797), (14352, 1524096), (14651, 1492992), (14742, 1483776), (14904, 1467648), (14976, 1460592), (15288, 1430784), (15456, 1415232), (15552, 1406496), (15876, 1377792), (16128, 1356264), (16146, 1354752), (16744, 1306368), (16767, 1304576), (16848, 1298304), (17199, 1271808), (17388, 1257984), (17472, 1251936), (17664, 1238328), (18032, 1213056), (18144, 1205568), (18432, 1186731), (18816, 1162512), (18837, 1161216), (18954, 1154048), (19136, 1143072), (19656, 1112832), (19872, 1100736), (19968, 1095444), (20286, 1078272), (20384, 1073088), (20412, 1071616), (20608, 1061424), (20736, 1054872), (21168, 1033344), (21504, 1017198), (21528, 1016064), (22113, 989184), (22356, 978432), (22464, 973728), (22932, 953856), (23184, 943488), (23296, 938952), (23328, 937664), (23552, 928746), (23814, 918528), (24192, 904176), (24219, 903168), (25088, 871884), (25116, 870912), (25272, 865536), (26082, 838656), (26208, 834624), (26496, 825552), (26624, 821583), (27048, 808704), (27216, 803712), (27648, 791154), (28224, 775008), (28704, 762048), (29302, 746496), (29484, 741888), (29808, 733824), (29952, 730296), (30429, 718848), (30576, 715392), (30912, 707616), (31104, 703248), (31752, 688896), (32256, 678132), (32292, 677376), (33488, 653184), (33534, 652288), (33696, 649152), (34398, 635904), (34776, 628992), (34944, 625968), (35328, 619164), (35721, 612352), (36064, 606528), (36288, 602784), (37632, 581256), (37674, 580608), (37908, 577024), (38272, 571536), (39123, 559104), (39312, 556416), (39744, 550368), (39936, 547722), (40572, 539136), (40768, 536544), (40824, 535808), (41216, 530712), (41472, 527436), (42336, 516672), (43008, 508599), (43056, 508032), (43953, 497664), (44226, 494592), (44712, 489216), (44928, 486864), (45864, 476928), (46368, 471744), (46592, 469476), (46656, 468832), (47104, 464373), (47628, 459264), (48384, 452088), (48438, 451584), (50176, 435942), (50232, 435456), (50544, 432768), (51597, 423936), (52164, 419328), (52416, 417312), (52992, 412776), (54096, 404352), (54432, 401856), (55296, 395577), (56448, 387504), (56511, 387072), (57408, 381024), (58604, 373248), (58968, 370944), (59616, 366912), (59904, 365148), (60858, 359424), (61152, 357696), (61824, 353808), (62208, 351624), (63504, 344448), (64512, 339066), (64584, 338688), (66339, 329728), (66976, 326592), (67068, 326144), (67392, 324576), (68796, 317952), (69552, 314496), (69888, 312984), (70656, 309582), (71442, 306176), (72128, 303264), (72576, 301392), (72657, 301056), (75264, 290628), (75348, 290304), (75816, 288512), (76544, 285768), (78246, 279552), (78624, 278208), (79488, 275184), (79872, 273861), (81144, 269568), (81536, 268272), (81648, 267904), (82432, 265356), (82944, 263718), (84672, 258336), (86112, 254016), (87906, 248832), (88452, 247296), (89424, 244608), (89856, 243432), (91287, 239616), (91728, 238464), (92736, 235872), (93184, 234738), (93312, 234416), (95256, 229632), (96768, 226044), (96876, 225792), (100352, 217971), (100464, 217728), (101088, 216384), (103194, 211968), (104328, 209664), (104832, 208656), (105984, 206388), (108192, 202176), (108864, 200928), (112896, 193752), (113022, 193536), (114816, 190512), (117208, 186624), (117369, 186368), (117936, 185472), (119232, 183456), (119808, 182574), (121716, 179712), (122304, 178848), (123648, 176904), (124416, 175812), (127008, 172224), (129024, 169533), (129168, 169344), (131859, 165888), (132678, 164864), (133952, 163296), (134136, 163072), (134784, 162288), (137592, 158976), (139104, 157248), (139776, 156492), (141312, 154791), (142884, 153088), (144256, 151632), (145152, 150696), (145314, 150528)]