21031424064

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:840

約数の個数: 672

約数和(自身を含む): 80266032000

約数和(自身を除く): 59234607936

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, 133, 136, 144, 147, 152, 153, 168, 171, 189, 192, 196, 204, 216, 224, 228, 238, 252, 266, 272, 288, 294, 304, 306, 323, 336, 342, 357, 378, 392, 399, 408, 432, 441, 448, 456, 459, 476, 504, 513, 532, 544, 576, 588, 608, 612, 646, 672, 684, 714, 756, 769, 784, 798, 816, 833, 864, 882, 912, 918, 931, 952, 969, 1008, 1026, 1064, 1071, 1088, 1176, 1197, 1216, 1224, 1292, 1323, 1344, 1368, 1428, 1512, 1538, 1568, 1596, 1632, 1666, 1728, 1764, 1824, 1836, 1862, 1904, 1938, 2016, 2052, 2128, 2142, 2261, 2307, 2352, 2394, 2448, 2499, 2584, 2646, 2736, 2793, 2856, 2907, 3024, 3076, 3136, 3192, 3213, 3264, 3332, 3528, 3591, 3648, 3672, 3724, 3808, 3876, 4032, 4104, 4256, 4284, 4522, 4614, 4704, 4788, 4896, 4998, 5168, 5292, 5383, 5472, 5586, 5712, 5814, 6048, 6152, 6384, 6426, 6664, 6783, 6921, 7056, 7182, 7344, 7448, 7497, 7616, 7752, 8208, 8379, 8512, 8568, 8721, 9044, 9228, 9408, 9576, 9792, 9996, 10336, 10584, 10766, 10944, 11172, 11424, 11628, 12096, 12304, 12768, 12852, 13073, 13328, 13566, 13842, 14112, 14364, 14611, 14688, 14896, 14994, 15504, 15827, 16149, 16416, 16758, 17136, 17442, 18088, 18456, 19152, 19992, 20349, 20672, 20763, 21168, 21532, 22344, 22491, 22848, 23256, 24608, 25137, 25536, 25704, 26146, 26656, 27132, 27684, 28224, 28728, 29222, 29376, 29792, 29988, 31008, 31654, 32298, 32832, 33516, 34272, 34884, 36176, 36912, 37681, 38304, 39219, 39984, 40698, 41526, 42336, 43064, 43833, 44688, 44982, 46512, 47481, 48447, 49216, 50274, 51408, 52292, 53312, 54264, 55368, 57456, 58444, 59584, 59976, 61047, 62016, 63308, 64596, 67032, 68544, 69768, 72352, 73824, 75362, 76608, 78438, 79968, 81396, 83052, 84672, 86128, 87666, 89376, 89964, 91511, 93024, 94962, 96894, 100548, 102277, 102816, 104584, 108528, 110736, 113043, 114912, 116888, 117657, 119952, 122094, 126616, 129192, 131499, 134064, 139536, 142443, 144704, 145341, 147648, 150724, 156876, 159936, 162792, 166104, 172256, 175332, 178752, 179928, 183022, 186048, 189924, 193788, 201096, 204554, 205632, 209168, 217056, 221472, 226086, 229824, 233776, 235314, 239904, 244188, 248387, 253232, 258384, 262998, 268128, 274533, 279072, 284886, 290682, 301448, 306831, 313752, 325584, 332208, 339129, 344512, 350664, 352971, 359856, 366044, 379848, 387576, 394497, 402192, 409108, 418336, 427329, 434112, 442944, 452172, 467552, 470628, 479808, 488376, 496774, 506464, 516768, 525996, 536256, 549066, 558144, 569772, 581364, 602896, 613662, 627504, 640577, 651168, 664416, 678258, 701328, 705942, 715939, 719712, 732088, 745161, 759696, 775152, 788994, 804384, 818216, 823599, 836672, 854658, 904344, 920493, 935104, 941256, 976752, 993548, 1012928, 1017387, 1033536, 1051992, 1098132, 1139544, 1162728, 1205792, 1227324, 1255008, 1281154, 1302336, 1328832, 1356516, 1402656, 1411884, 1431878, 1439424, 1464176, 1490322, 1519392, 1550304, 1577988, 1608768, 1636432, 1647198, 1709316, 1738709, 1808688, 1840986, 1882512, 1921731, 1953504, 1987096, 2034774, 2103984, 2147817, 2196264, 2235483, 2279088, 2325456, 2411584, 2454648, 2470797, 2510016, 2562308, 2713032, 2761479, 2805312, 2823768, 2863756, 2928352, 2980644, 3038784, 3100608, 3155976, 3272864, 3294396, 3418632, 3477418, 3617376, 3681972, 3765024, 3843462, 3907008, 3974192, 4069548, 4207968, 4295634, 4392528, 4470966, 4558176, 4650912, 4909296, 4941594, 5124616, 5216127, 5426064, 5522958, 5647536, 5727512, 5765193, 5856704, 5961288, 6311952, 6443451, 6545728, 6588792, 6706449, 6837264, 6954836, 7234752, 7363944, 7530048, 7686924, 7948384, 8139096, 8415936, 8591268, 8785056, 8941932, 9116352, 9301824, 9818592, 9883188, 10249232, 10432254, 10852128, 11045916, 11295072, 11455024, 11530386, 11922576, 12170963, 12623904, 12886902, 13177584, 13412898, 13674528, 13909672, 14727888, 15373848, 15648381, 15896768, 16278192, 17182536, 17295579, 17570112, 17883864, 19330353, 19637184, 19766376, 20498464, 20864508, 21704256, 22091832, 22590144, 22910048, 23060772, 23845152, 24341926, 25247808, 25773804, 26355168, 26825796, 27349056, 27819344, 29455776, 30747696, 31296762, 32556384, 34365072, 34591158, 35767728, 36512889, 38660706, 39532752, 40996928, 41729016, 44183664, 45820096, 46121544, 46945143, 47690304, 48683852, 51547608, 52710336, 53651592, 55638688, 58911552, 61495392, 62593524, 65112768, 68730144, 69182316, 71535456, 73025778, 77321412, 79065504, 83458032, 88367328, 92243088, 93890286, 97367704, 103095216, 107303184, 109538667, 111277376, 122990784, 125187048, 137460288, 138364632, 143070912, 146051556, 154642824, 158131008, 166916064, 176734656, 184486176, 187780572, 194735408, 206190432, 214606368, 219077334, 250374096, 276729264, 292103112, 309285648, 328616001, 333832128, 368972352, 375561144, 389470816, 412380864, 429212736, 438154668, 500748192, 553458528, 584206224, 618571296, 657232002, 751122288, 778941632, 876309336, 1001496384, 1106917056, 1168412448, 1237142592, 1314464004, 1502244576, 1752618672, 2336824896, 2628928008, 3004489152, 3505237344, 5257856016, 7010474688, 10515712032, 21031424064]

約数ペア:

[(1, 21031424064), (2, 10515712032), (3, 7010474688), (4, 5257856016), (6, 3505237344), (7, 3004489152), (8, 2628928008), (9, 2336824896), (12, 1752618672), (14, 1502244576), (16, 1314464004), (17, 1237142592), (18, 1168412448), (19, 1106917056), (21, 1001496384), (24, 876309336), (27, 778941632), (28, 751122288), (32, 657232002), (34, 618571296), (36, 584206224), (38, 553458528), (42, 500748192), (48, 438154668), (49, 429212736), (51, 412380864), (54, 389470816), (56, 375561144), (57, 368972352), (63, 333832128), (64, 328616001), (68, 309285648), (72, 292103112), (76, 276729264), (84, 250374096), (96, 219077334), (98, 214606368), (102, 206190432), (108, 194735408), (112, 187780572), (114, 184486176), (119, 176734656), (126, 166916064), (133, 158131008), (136, 154642824), (144, 146051556), (147, 143070912), (152, 138364632), (153, 137460288), (168, 125187048), (171, 122990784), (189, 111277376), (192, 109538667), (196, 107303184), (204, 103095216), (216, 97367704), (224, 93890286), (228, 92243088), (238, 88367328), (252, 83458032), (266, 79065504), (272, 77321412), (288, 73025778), (294, 71535456), (304, 69182316), (306, 68730144), (323, 65112768), (336, 62593524), (342, 61495392), (357, 58911552), (378, 55638688), (392, 53651592), (399, 52710336), (408, 51547608), (432, 48683852), (441, 47690304), (448, 46945143), (456, 46121544), (459, 45820096), (476, 44183664), (504, 41729016), (513, 40996928), (532, 39532752), (544, 38660706), (576, 36512889), (588, 35767728), (608, 34591158), (612, 34365072), (646, 32556384), (672, 31296762), (684, 30747696), (714, 29455776), (756, 27819344), (769, 27349056), (784, 26825796), (798, 26355168), (816, 25773804), (833, 25247808), (864, 24341926), (882, 23845152), (912, 23060772), (918, 22910048), (931, 22590144), (952, 22091832), (969, 21704256), (1008, 20864508), (1026, 20498464), (1064, 19766376), (1071, 19637184), (1088, 19330353), (1176, 17883864), (1197, 17570112), (1216, 17295579), (1224, 17182536), (1292, 16278192), (1323, 15896768), (1344, 15648381), (1368, 15373848), (1428, 14727888), (1512, 13909672), (1538, 13674528), (1568, 13412898), (1596, 13177584), (1632, 12886902), (1666, 12623904), (1728, 12170963), (1764, 11922576), (1824, 11530386), (1836, 11455024), (1862, 11295072), (1904, 11045916), (1938, 10852128), (2016, 10432254), (2052, 10249232), (2128, 9883188), (2142, 9818592), (2261, 9301824), (2307, 9116352), (2352, 8941932), (2394, 8785056), (2448, 8591268), (2499, 8415936), (2584, 8139096), (2646, 7948384), (2736, 7686924), (2793, 7530048), (2856, 7363944), (2907, 7234752), (3024, 6954836), (3076, 6837264), (3136, 6706449), (3192, 6588792), (3213, 6545728), (3264, 6443451), (3332, 6311952), (3528, 5961288), (3591, 5856704), (3648, 5765193), (3672, 5727512), (3724, 5647536), (3808, 5522958), (3876, 5426064), (4032, 5216127), (4104, 5124616), (4256, 4941594), (4284, 4909296), (4522, 4650912), (4614, 4558176), (4704, 4470966), (4788, 4392528), (4896, 4295634), (4998, 4207968), (5168, 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