21441659904

素因数分解:

$2^{10}\times 3^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:93

約数の個数: 880

約数和(自身を含む): 82564516800

約数和(自身を除く): 61122856896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 27, 28, 32, 34, 36, 38, 42, 48, 49, 51, 54, 56, 57, 63, 64, 68, 72, 76, 84, 96, 98, 102, 108, 112, 114, 119, 126, 128, 133, 136, 144, 147, 152, 153, 168, 171, 189, 192, 196, 204, 216, 224, 228, 238, 252, 256, 266, 272, 288, 294, 304, 306, 323, 336, 342, 343, 357, 378, 384, 392, 399, 408, 432, 441, 448, 456, 459, 476, 504, 512, 513, 532, 544, 576, 588, 608, 612, 646, 672, 684, 686, 714, 756, 768, 784, 798, 816, 833, 864, 882, 896, 912, 918, 931, 952, 969, 1008, 1024, 1026, 1029, 1064, 1071, 1088, 1152, 1176, 1197, 1216, 1224, 1292, 1323, 1344, 1368, 1372, 1428, 1512, 1536, 1568, 1596, 1632, 1666, 1728, 1764, 1792, 1824, 1836, 1862, 1904, 1938, 2016, 2052, 2058, 2128, 2142, 2176, 2261, 2304, 2352, 2394, 2401, 2432, 2448, 2499, 2584, 2646, 2688, 2736, 2744, 2793, 2856, 2907, 3024, 3072, 3087, 3136, 3192, 3213, 3264, 3332, 3456, 3528, 3584, 3591, 3648, 3672, 3724, 3808, 3876, 4032, 4104, 4116, 4256, 4284, 4352, 4522, 4608, 4704, 4788, 4802, 4864, 4896, 4998, 5168, 5292, 5376, 5472, 5488, 5586, 5712, 5814, 5831, 6048, 6174, 6272, 6384, 6426, 6517, 6528, 6664, 6783, 6912, 7056, 7168, 7182, 7203, 7296, 7344, 7448, 7497, 7616, 7752, 8064, 8208, 8232, 8379, 8512, 8568, 8704, 8721, 9044, 9216, 9261, 9408, 9576, 9604, 9728, 9792, 9996, 10336, 10584, 10752, 10944, 10976, 11172, 11424, 11628, 11662, 12096, 12348, 12544, 12768, 12852, 13034, 13056, 13328, 13566, 13824, 14112, 14364, 14406, 14592, 14688, 14896, 14994, 15232, 15504, 15827, 16128, 16416, 16464, 16758, 17024, 17136, 17408, 17442, 17493, 18088, 18522, 18816, 19152, 19208, 19456, 19551, 19584, 19992, 20349, 20672, 21168, 21504, 21609, 21888, 21952, 22344, 22491, 22848, 23256, 23324, 24192, 24696, 25088, 25137, 25536, 25704, 26068, 26112, 26656, 27132, 27648, 28224, 28728, 28812, 29184, 29376, 29792, 29988, 30464, 31008, 31654, 32256, 32832, 32928, 33516, 34048, 34272, 34884, 34986, 36176, 37044, 37632, 38304, 38416, 39102, 39168, 39984, 40698, 40817, 41344, 42336, 43218, 43776, 43904, 44688, 44982, 45619, 45696, 46512, 46648, 47481, 48384, 49392, 50176, 50274, 51072, 51408, 52136, 52224, 52479, 53312, 54264, 56448, 57456, 57624, 58368, 58653, 58752, 59584, 59976, 60928, 61047, 62016, 63308, 64512, 64827, 65664, 65856, 67032, 68096, 68544, 69768, 69972, 72352, 74088, 75264, 76608, 76832, 78204, 78336, 79968, 81396, 81634, 82688, 84672, 86436, 87552, 87808, 89376, 89964, 91238, 91392, 93024, 93296, 94962, 96768, 98784, 100548, 102144, 102816, 104272, 104958, 106624, 108528, 110789, 112896, 114912, 115248, 117306, 117504, 119168, 119952, 121856, 122094, 122451, 124032, 126616, 129654, 131328, 131712, 134064, 136192, 136857, 137088, 139536, 139944, 142443, 144704, 148176, 150528, 153216, 153664, 156408, 156672, 157437, 159936, 162792, 163268, 165376, 169344, 172872, 175104, 175616, 175959, 178752, 179928, 182476, 182784, 186048, 186592, 189924, 193536, 197568, 201096, 204288, 205632, 208544, 209916, 213248, 217056, 221578, 225792, 229824, 230496, 234612, 235008, 238336, 239904, 244188, 244902, 248064, 253232, 259308, 262656, 263424, 268128, 273714, 274176, 279072, 279888, 284886, 289408, 296352, 306432, 307328, 312816, 314874, 319872, 325584, 326536, 330752, 332367, 338688, 345744, 351232, 351918, 357504, 359856, 364952, 365568, 367353, 372096, 373184, 379848, 395136, 402192, 408576, 410571, 411264, 417088, 419832, 426496, 427329, 434112, 443156, 451584, 459648, 460992, 469224, 470016, 476672, 479808, 488376, 489804, 496128, 506464, 518616, 525312, 526848, 536256, 547428, 548352, 558144, 559776, 569772, 578816, 592704, 612864, 614656, 625632, 629748, 639744, 651168, 653072, 664734, 677376, 691488, 703836, 715008, 719712, 729904, 734706, 744192, 746368, 759696, 775523, 790272, 804384, 821142, 822528, 834176, 839664, 852992, 854658, 868224, 886312, 919296, 921984, 938448, 953344, 959616, 976752, 979608, 992256, 997101, 1012928, 1037232, 1053696, 1072512, 1094856, 1096704, 1102059, 1116288, 1119552, 1139544, 1157632, 1185408, 1225728, 1229312, 1231713, 1251264, 1259496, 1279488, 1302336, 1306144, 1329468, 1354752, 1382976, 1407672, 1430016, 1439424, 1459808, 1469412, 1488384, 1492736, 1519392, 1551046, 1580544, 1608768, 1642284, 1645056, 1668352, 1679328, 1709316, 1736448, 1772624, 1838592, 1843968, 1876896, 1919232, 1953504, 1959216, 1994202, 2025856, 2074464, 2145024, 2189712, 2204118, 2232576, 2239104, 2279088, 2315264, 2326569, 2370816, 2458624, 2463426, 2502528, 2518992, 2558976, 2604672, 2612288, 2658936, 2765952, 2815344, 2860032, 2878848, 2919616, 2938824, 2976768, 2985472, 2991303, 3038784, 3102092, 3161088, 3217536, 3284568, 3290112, 3336704, 3358656, 3418632, 3472896, 3545248, 3677184, 3687936, 3753792, 3838464, 3907008, 3918432, 3988404, 4051712, 4148928, 4290048, 4379424, 4408236, 4465152, 4478208, 4558176, 4653138, 4741632, 4926852, 5005056, 5037984, 5209344, 5224576, 5317872, 5531904, 5630688, 5757696, 5839232, 5877648, 5970944, 5982606, 6077568, 6204184, 6435072, 6569136, 6673408, 6717312, 6837264, 6945792, 6979707, 7090496, 7375872, 7507584, 7676928, 7814016, 7836864, 7976808, 8103424, 8297856, 8580096, 8758848, 8816472, 8930304, 8956416, 9116352, 9306276, 9483264, 9853704, 10010112, 10075968, 10418688, 10449152, 10635744, 11063808, 11261376, 11515392, 11678464, 11755296, 11965212, 12155136, 12408368, 12870144, 13138272, 13434624, 13674528, 13959414, 14180992, 15015168, 15628032, 15673728, 15953616, 16206848, 16595712, 17517696, 17632944, 17912832, 18232704, 18612552, 19707408, 20020224, 20151936, 20837376, 20898304, 20939121, 21271488, 22127616, 22522752, 23030784, 23356928, 23510592, 23930424, 24310272, 24816736, 25740288, 26276544, 26869248, 27349056, 27918828, 28361984, 30030336, 31256064, 31347456, 31907232, 33191424, 35035392, 35265888, 36465408, 37225104, 39414816, 40303872, 41796608, 41878242, 42542976, 45045504, 46713856, 47021184, 47860848, 48620544, 49633472, 52553088, 53738496, 54698112, 55837656, 56723968, 60060672, 62512128, 62694912, 63814464, 66382848, 70070784, 70531776, 72930816, 74450208, 78829632, 80607744, 83756484, 85085952, 90091008, 94042368, 95721696, 99266944, 105106176, 109396224, 111675312, 113447936, 125389824, 127628928, 140141568, 141063552, 145861632, 148900416, 157659264, 161215488, 167512968, 170171904, 180182016, 188084736, 191443392, 198533888, 210212352, 218792448, 223350624, 255257856, 282127104, 297800832, 315318528, 335025936, 340343808, 376169472, 382886784, 397067776, 420424704, 437584896, 446701248, 510515712, 564254208, 595601664, 630637056, 670051872, 765773568, 794135552, 893402496, 1021031424, 1128508416, 1191203328, 1261274112, 1340103744, 1531547136, 1786804992, 2382406656, 2680207488, 3063094272, 3573609984, 5360414976, 7147219968, 10720829952, 21441659904]

約数ペア:

[(1, 21441659904), (2, 10720829952), (3, 7147219968), (4, 5360414976), (6, 3573609984), (7, 3063094272), (8, 2680207488), (9, 2382406656), (12, 1786804992), (14, 1531547136), (16, 1340103744), (17, 1261274112), (18, 1191203328), (19, 1128508416), (21, 1021031424), (24, 893402496), (27, 794135552), (28, 765773568), (32, 670051872), (34, 630637056), (36, 595601664), (38, 564254208), (42, 510515712), (48, 446701248), (49, 437584896), (51, 420424704), (54, 397067776), (56, 382886784), (57, 376169472), (63, 340343808), (64, 335025936), (68, 315318528), (72, 297800832), (76, 282127104), (84, 255257856), (96, 223350624), (98, 218792448), (102, 210212352), (108, 198533888), (112, 191443392), (114, 188084736), (119, 180182016), (126, 170171904), (128, 167512968), (133, 161215488), (136, 157659264), (144, 148900416), (147, 145861632), (152, 141063552), (153, 140141568), (168, 127628928), (171, 125389824), (189, 113447936), (192, 111675312), (196, 109396224), (204, 105106176), (216, 99266944), (224, 95721696), (228, 94042368), (238, 90091008), (252, 85085952), (256, 83756484), (266, 80607744), (272, 78829632), (288, 74450208), (294, 72930816), (304, 70531776), (306, 70070784), (323, 66382848), (336, 63814464), (342, 62694912), (343, 62512128), (357, 60060672), (378, 56723968), (384, 55837656), (392, 54698112), (399, 53738496), (408, 52553088), (432, 49633472), (441, 48620544), (448, 47860848), (456, 47021184), (459, 46713856), (476, 45045504), (504, 42542976), (512, 41878242), (513, 41796608), (532, 40303872), (544, 39414816), (576, 37225104), (588, 36465408), (608, 35265888), (612, 35035392), (646, 33191424), (672, 31907232), (684, 31347456), (686, 31256064), (714, 30030336), (756, 28361984), (768, 27918828), (784, 27349056), (798, 26869248), (816, 26276544), (833, 25740288), (864, 24816736), (882, 24310272), (896, 23930424), (912, 23510592), (918, 23356928), (931, 23030784), (952, 22522752), (969, 22127616), (1008, 21271488), (1024, 20939121), (1026, 20898304), (1029, 20837376), (1064, 20151936), (1071, 20020224), (1088, 19707408), (1152, 18612552), (1176, 18232704), (1197, 17912832), (1216, 17632944), (1224, 17517696), (1292, 16595712), (1323, 16206848), (1344, 15953616), (1368, 15673728), (1372, 15628032), (1428, 15015168), (1512, 14180992), (1536, 13959414), (1568, 13674528), (1596, 13434624), (1632, 13138272), (1666, 12870144), (1728, 12408368), (1764, 12155136), (1792, 11965212), (1824, 11755296), (1836, 11678464), (1862, 11515392), (1904, 11261376), (1938, 11063808), (2016, 10635744), (2052, 10449152), (2058, 10418688), (2128, 10075968), (2142, 10010112), (2176, 9853704), (2261, 9483264), (2304, 9306276), (2352, 9116352), (2394, 8956416), (2401, 8930304), (2432, 8816472), (2448, 8758848), (2499, 8580096), (2584, 8297856), (2646, 8103424), (2688, 7976808), (2736, 7836864), (2744, 7814016), (2793, 7676928), (2856, 7507584), (2907, 7375872), (3024, 7090496), (3072, 6979707), (3087, 6945792), (3136, 6837264), (3192, 6717312), (3213, 6673408), (3264, 6569136), (3332, 6435072), (3456, 6204184), (3528, 6077568), (3584, 5982606), (3591, 5970944), (3648, 5877648), (3672, 5839232), (3724, 5757696), (3808, 5630688), (3876, 5531904), (4032, 5317872), (4104, 5224576), (4116, 5209344), (4256, 5037984), (4284, 5005056), (4352, 4926852), (4522, 4741632), (4608, 4653138), (4704, 4558176), (4788, 4478208), (4802, 4465152), (4864, 4408236), (4896, 4379424), (4998, 4290048), (5168, 4148928), (5292, 4051712), (5376, 3988404), (5472, 3918432), (5488, 3907008), (5586, 3838464), (5712, 3753792), (5814, 3687936), (5831, 3677184), (6048, 3545248), (6174, 3472896), (6272, 3418632), (6384, 3358656), (6426, 3336704), (6517, 3290112), (6528, 3284568), (6664, 3217536), (6783, 3161088), (6912, 3102092), (7056, 3038784), (7168, 2991303), (7182, 2985472), (7203, 2976768), (7296, 2938824), (7344, 2919616), (7448, 2878848), (7497, 2860032), (7616, 2815344), (7752, 2765952), (8064, 2658936), (8208, 2612288), (8232, 2604672), (8379, 2558976), (8512, 2518992), (8568, 2502528), (8704, 2463426), (8721, 2458624), (9044, 2370816), (9216, 2326569), (9261, 2315264), (9408, 2279088), (9576, 2239104), (9604, 2232576), (9728, 2204118), (9792, 2189712), (9996, 2145024), (10336, 2074464), (10584, 2025856), (10752, 1994202), (10944, 1959216), (10976, 1953504), (11172, 1919232), (11424, 1876896), (11628, 1843968), (11662, 1838592), (12096, 1772624), (12348, 1736448), (12544, 1709316), (12768, 1679328), (12852, 1668352), (13034, 1645056), (13056, 1642284), (13328, 1608768), (13566, 1580544), (13824, 1551046), (14112, 1519392), (14364, 1492736), (14406, 1488384), (14592, 1469412), (14688, 1459808), (14896, 1439424), (14994, 1430016), (15232, 1407672), (15504, 1382976), (15827, 1354752), (16128, 1329468), (16416, 1306144), (16464, 1302336), (16758, 1279488), (17024, 1259496), (17136, 1251264), (17408, 1231713), (17442, 1229312), (17493, 1225728), (18088, 1185408), (18522, 1157632), (18816, 1139544), (19152, 1119552), (19208, 1116288), (19456, 1102059), (19551, 1096704), (19584, 1094856), (19992, 1072512), (20349, 1053696), (20672, 1037232), (21168, 1012928), (21504, 997101), (21609, 992256), (21888, 979608), (21952, 976752), (22344, 959616), (22491, 953344), (22848, 938448), (23256, 921984), (23324, 919296), (24192, 886312), (24696, 868224), (25088, 854658), (25137, 852992), (25536, 839664), (25704, 834176), (26068, 822528), (26112, 821142), (26656, 804384), (27132, 790272), (27648, 775523), (28224, 759696), (28728, 746368), (28812, 744192), (29184, 734706), (29376, 729904), (29792, 719712), (29988, 715008), (30464, 703836), (31008, 691488), (31654, 677376), (32256, 664734), (32832, 653072), (32928, 651168), (33516, 639744), (34048, 629748), (34272, 625632), (34884, 614656), (34986, 612864), (36176, 592704), (37044, 578816), (37632, 569772), (38304, 559776), (38416, 558144), (39102, 548352), (39168, 547428), (39984, 536256), (40698, 526848), (40817, 525312), (41344, 518616), (42336, 506464), (43218, 496128), (43776, 489804), (43904, 488376), (44688, 479808), (44982, 476672), (45619, 470016), (45696, 469224), (46512, 460992), (46648, 459648), (47481, 451584), (48384, 443156), (49392, 434112), (50176, 427329), (50274, 426496), (51072, 419832), (51408, 417088), (52136, 411264), (52224, 410571), (52479, 408576), (53312, 402192), (54264, 395136), (56448, 379848), (57456, 373184), (57624, 372096), (58368, 367353), (58653, 365568), (58752, 364952), (59584, 359856), (59976, 357504), (60928, 351918), (61047, 351232), (62016, 345744), (63308, 338688), (64512, 332367), (64827, 330752), (65664, 326536), (65856, 325584), (67032, 319872), (68096, 314874), (68544, 312816), (69768, 307328), (69972, 306432), (72352, 296352), (74088, 289408), (75264, 284886), (76608, 279888), (76832, 279072), (78204, 274176), (78336, 273714), (79968, 268128), (81396, 263424), (81634, 262656), (82688, 259308), (84672, 253232), (86436, 248064), (87552, 244902), (87808, 244188), (89376, 239904), (89964, 238336), (91238, 235008), (91392, 234612), (93024, 230496), (93296, 229824), (94962, 225792), (96768, 221578), (98784, 217056), (100548, 213248), (102144, 209916), (102816, 208544), (104272, 205632), (104958, 204288), (106624, 201096), (108528, 197568), (110789, 193536), (112896, 189924), (114912, 186592), (115248, 186048), (117306, 182784), (117504, 182476), (119168, 179928), (119952, 178752), (121856, 175959), (122094, 175616), (122451, 175104), (124032, 172872), (126616, 169344), (129654, 165376), (131328, 163268), (131712, 162792), (134064, 159936), (136192, 157437), (136857, 156672), (137088, 156408), (139536, 153664), (139944, 153216), (142443, 150528), (144704, 148176)]