20348789760

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:140

約数の個数: 704

約数和(自身を含む): 79508755200

約数和(自身を除く): 59159965440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 134, 135, 144, 156, 160, 169, 180, 192, 195, 201, 208, 216, 234, 240, 256, 260, 268, 270, 288, 312, 320, 335, 338, 351, 360, 384, 390, 402, 416, 432, 468, 480, 507, 512, 520, 536, 540, 576, 585, 603, 624, 640, 670, 676, 702, 720, 768, 780, 804, 832, 845, 864, 871, 936, 960, 1005, 1014, 1024, 1040, 1072, 1080, 1152, 1170, 1206, 1248, 1280, 1340, 1352, 1404, 1440, 1521, 1536, 1560, 1608, 1664, 1690, 1728, 1742, 1755, 1809, 1872, 1920, 2010, 2028, 2080, 2144, 2160, 2197, 2304, 2340, 2412, 2496, 2535, 2560, 2613, 2680, 2704, 2808, 2880, 3015, 3042, 3072, 3120, 3216, 3328, 3380, 3456, 3484, 3510, 3618, 3744, 3840, 4020, 4056, 4160, 4288, 4320, 4355, 4394, 4563, 4608, 4680, 4824, 4992, 5070, 5120, 5226, 5360, 5408, 5616, 5760, 6030, 6084, 6240, 6432, 6591, 6656, 6760, 6912, 6968, 7020, 7236, 7488, 7605, 7680, 7839, 8040, 8112, 8320, 8576, 8640, 8710, 8788, 9045, 9126, 9216, 9360, 9648, 9984, 10140, 10452, 10720, 10816, 10985, 11232, 11323, 11520, 12060, 12168, 12480, 12864, 13065, 13182, 13312, 13520, 13824, 13936, 14040, 14472, 14976, 15210, 15360, 15678, 16080, 16224, 16640, 17152, 17280, 17420, 17576, 18090, 18252, 18720, 19296, 19773, 19968, 20280, 20904, 21440, 21632, 21970, 22464, 22646, 22815, 23040, 23517, 24120, 24336, 24960, 25728, 26130, 26364, 27040, 27648, 27872, 28080, 28944, 29952, 30420, 31356, 32160, 32448, 32955, 33280, 33969, 34304, 34560, 34840, 35152, 36180, 36504, 37440, 38592, 39195, 39546, 39936, 40560, 41808, 42880, 43264, 43940, 44928, 45292, 45630, 46080, 47034, 48240, 48672, 49920, 51456, 52260, 52728, 54080, 55744, 56160, 56615, 57888, 59319, 59904, 60840, 62712, 64320, 64896, 65910, 66560, 67938, 68608, 69120, 69680, 70304, 72360, 73008, 74880, 77184, 78390, 79092, 81120, 83616, 85760, 86528, 87880, 89856, 90584, 91260, 94068, 96480, 97344, 98865, 99840, 101907, 102912, 104520, 105456, 108160, 111488, 112320, 113230, 115776, 117585, 118638, 119808, 121680, 125424, 128640, 129792, 131820, 135876, 138240, 139360, 140608, 144720, 146016, 147199, 149760, 154368, 156780, 158184, 162240, 167232, 169845, 171520, 173056, 175760, 179712, 181168, 182520, 188136, 192960, 194688, 197730, 199680, 203814, 205824, 209040, 210912, 216320, 222976, 224640, 226460, 231552, 235170, 237276, 243360, 250848, 257280, 259584, 263640, 271752, 278720, 281216, 289440, 292032, 294398, 296595, 299520, 305721, 308736, 313560, 316368, 324480, 334464, 339690, 343040, 351520, 359424, 362336, 365040, 376272, 385920, 389376, 395460, 407628, 418080, 421824, 432640, 441597, 445952, 449280, 452920, 463104, 470340, 474552, 486720, 501696, 509535, 514560, 519168, 527280, 543504, 557440, 562432, 578880, 584064, 588796, 593190, 599040, 611442, 617472, 627120, 632736, 648960, 668928, 679380, 703040, 724672, 730080, 735995, 752544, 771840, 778752, 790920, 815256, 836160, 843648, 865280, 883194, 891904, 898560, 905840, 926208, 940680, 949104, 973440, 1003392, 1019070, 1029120, 1054560, 1087008, 1114880, 1124864, 1157760, 1168128, 1177592, 1186380, 1222884, 1254240, 1265472, 1297920, 1324791, 1337856, 1358760, 1406080, 1449344, 1460160, 1471990, 1505088, 1528605, 1543680, 1557504, 1581840, 1630512, 1672320, 1687296, 1766388, 1797120, 1811680, 1852416, 1881360, 1898208, 1946880, 2006784, 2038140, 2109120, 2174016, 2207985, 2229760, 2249728, 2315520, 2336256, 2355184, 2372760, 2445768, 2508480, 2530944, 2595840, 2649582, 2675712, 2717520, 2812160, 2898688, 2920320, 2943980, 3010176, 3057210, 3087360, 3163680, 3261024, 3344640, 3374592, 3532776, 3623360, 3762720, 3796416, 3893760, 3974373, 4013568, 4076280, 4218240, 4348032, 4415970, 4459520, 4631040, 4672512, 4710368, 4745520, 4891536, 5016960, 5061888, 5299164, 5435040, 5624320, 5797376, 5840640, 5887960, 6020352, 6114420, 6327360, 6522048, 6623955, 6689280, 6749184, 7065552, 7246720, 7525440, 7592832, 7787520, 7948746, 8027136, 8152560, 8436480, 8696064, 8831940, 9262080, 9420736, 9491040, 9783072, 10033920, 10123776, 10598328, 10870080, 11248640, 11594752, 11681280, 11775920, 12040704, 12228840, 12654720, 13044096, 13247910, 13378560, 14131104, 14493440, 15050880, 15185664, 15897492, 16305120, 16872960, 17392128, 17663880, 18841472, 18982080, 19566144, 19871865, 20067840, 20247552, 21196656, 21740160, 23362560, 23551840, 24081408, 24457680, 25309440, 26088192, 26495820, 28262208, 28986880, 30101760, 30371328, 31794984, 32610240, 33745920, 34784256, 35327760, 37682944, 37964160, 39132288, 39743730, 40135680, 42393312, 43480320, 47103680, 48915360, 50618880, 52176384, 52991640, 56524416, 57973760, 60203520, 60742656, 63589968, 65220480, 70655520, 75365888, 75928320, 78264576, 79487460, 84786624, 86960640, 94207360, 97830720, 101237760, 104352768, 105983280, 113048832, 120407040, 127179936, 130440960, 141311040, 150731776, 151856640, 156529152, 158974920, 169573248, 173921280, 188414720, 195661440, 211966560, 226097664, 254359872, 260881920, 282622080, 303713280, 313058304, 317949840, 339146496, 376829440, 391322880, 423933120, 452195328, 508719744, 521763840, 565244160, 635899680, 678292992, 753658880, 782645760, 847866240, 1017439488, 1130488320, 1271799360, 1356585984, 1565291520, 1695732480, 2034878976, 2260976640, 2543598720, 3391464960, 4069757952, 5087197440, 6782929920, 10174394880, 20348789760]

約数ペア:

[(1, 20348789760), (2, 10174394880), (3, 6782929920), (4, 5087197440), (5, 4069757952), (6, 3391464960), (8, 2543598720), (9, 2260976640), (10, 2034878976), (12, 1695732480), (13, 1565291520), (15, 1356585984), (16, 1271799360), (18, 1130488320), (20, 1017439488), (24, 847866240), (26, 782645760), (27, 753658880), (30, 678292992), (32, 635899680), (36, 565244160), (39, 521763840), (40, 508719744), (45, 452195328), (48, 423933120), (52, 391322880), (54, 376829440), (60, 339146496), (64, 317949840), (65, 313058304), (67, 303713280), (72, 282622080), (78, 260881920), (80, 254359872), (90, 226097664), (96, 211966560), (104, 195661440), (108, 188414720), (117, 173921280), (120, 169573248), (128, 158974920), (130, 156529152), (134, 151856640), (135, 150731776), (144, 141311040), (156, 130440960), (160, 127179936), (169, 120407040), (180, 113048832), (192, 105983280), (195, 104352768), (201, 101237760), (208, 97830720), (216, 94207360), (234, 86960640), (240, 84786624), (256, 79487460), (260, 78264576), (268, 75928320), (270, 75365888), (288, 70655520), (312, 65220480), (320, 63589968), (335, 60742656), (338, 60203520), (351, 57973760), (360, 56524416), (384, 52991640), (390, 52176384), (402, 50618880), (416, 48915360), (432, 47103680), (468, 43480320), (480, 42393312), (507, 40135680), (512, 39743730), (520, 39132288), (536, 37964160), (540, 37682944), (576, 35327760), (585, 34784256), (603, 33745920), (624, 32610240), (640, 31794984), (670, 30371328), (676, 30101760), (702, 28986880), (720, 28262208), (768, 26495820), (780, 26088192), (804, 25309440), (832, 24457680), (845, 24081408), (864, 23551840), (871, 23362560), (936, 21740160), (960, 21196656), (1005, 20247552), (1014, 20067840), (1024, 19871865), (1040, 19566144), (1072, 18982080), (1080, 18841472), (1152, 17663880), (1170, 17392128), (1206, 16872960), (1248, 16305120), (1280, 15897492), (1340, 15185664), (1352, 15050880), (1404, 14493440), (1440, 14131104), (1521, 13378560), (1536, 13247910), (1560, 13044096), (1608, 12654720), (1664, 12228840), (1690, 12040704), (1728, 11775920), (1742, 11681280), (1755, 11594752), (1809, 11248640), (1872, 10870080), (1920, 10598328), (2010, 10123776), (2028, 10033920), (2080, 9783072), (2144, 9491040), (2160, 9420736), (2197, 9262080), (2304, 8831940), (2340, 8696064), (2412, 8436480), (2496, 8152560), (2535, 8027136), (2560, 7948746), (2613, 7787520), (2680, 7592832), (2704, 7525440), (2808, 7246720), (2880, 7065552), (3015, 6749184), (3042, 6689280), (3072, 6623955), (3120, 6522048), (3216, 6327360), (3328, 6114420), (3380, 6020352), (3456, 5887960), (3484, 5840640), (3510, 5797376), (3618, 5624320), (3744, 5435040), (3840, 5299164), (4020, 5061888), (4056, 5016960), (4160, 4891536), (4288, 4745520), (4320, 4710368), (4355, 4672512), (4394, 4631040), (4563, 4459520), (4608, 4415970), (4680, 4348032), (4824, 4218240), (4992, 4076280), (5070, 4013568), (5120, 3974373), (5226, 3893760), (5360, 3796416), (5408, 3762720), (5616, 3623360), (5760, 3532776), (6030, 3374592), (6084, 3344640), (6240, 3261024), (6432, 3163680), (6591, 3087360), (6656, 3057210), (6760, 3010176), (6912, 2943980), (6968, 2920320), (7020, 2898688), (7236, 2812160), (7488, 2717520), (7605, 2675712), (7680, 2649582), (7839, 2595840), (8040, 2530944), (8112, 2508480), (8320, 2445768), (8576, 2372760), (8640, 2355184), (8710, 2336256), (8788, 2315520), (9045, 2249728), (9126, 2229760), (9216, 2207985), (9360, 2174016), (9648, 2109120), (9984, 2038140), (10140, 2006784), (10452, 1946880), (10720, 1898208), (10816, 1881360), (10985, 1852416), (11232, 1811680), (11323, 1797120), (11520, 1766388), (12060, 1687296), (12168, 1672320), (12480, 1630512), (12864, 1581840), (13065, 1557504), (13182, 1543680), (13312, 1528605), (13520, 1505088), (13824, 1471990), (13936, 1460160), (14040, 1449344), (14472, 1406080), (14976, 1358760), (15210, 1337856), (15360, 1324791), (15678, 1297920), (16080, 1265472), (16224, 1254240), (16640, 1222884), (17152, 1186380), (17280, 1177592), (17420, 1168128), (17576, 1157760), (18090, 1124864), (18252, 1114880), (18720, 1087008), (19296, 1054560), (19773, 1029120), (19968, 1019070), (20280, 1003392), (20904, 973440), (21440, 949104), (21632, 940680), (21970, 926208), (22464, 905840), (22646, 898560), (22815, 891904), (23040, 883194), (23517, 865280), (24120, 843648), (24336, 836160), (24960, 815256), (25728, 790920), (26130, 778752), (26364, 771840), (27040, 752544), (27648, 735995), (27872, 730080), (28080, 724672), (28944, 703040), (29952, 679380), (30420, 668928), (31356, 648960), (32160, 632736), (32448, 627120), (32955, 617472), (33280, 611442), (33969, 599040), (34304, 593190), (34560, 588796), (34840, 584064), (35152, 578880), (36180, 562432), (36504, 557440), (37440, 543504), (38592, 527280), (39195, 519168), (39546, 514560), (39936, 509535), (40560, 501696), (41808, 486720), (42880, 474552), (43264, 470340), (43940, 463104), (44928, 452920), (45292, 449280), (45630, 445952), (46080, 441597), (47034, 432640), (48240, 421824), (48672, 418080), (49920, 407628), (51456, 395460), (52260, 389376), (52728, 385920), (54080, 376272), (55744, 365040), (56160, 362336), (56615, 359424), (57888, 351520), (59319, 343040), (59904, 339690), (60840, 334464), (62712, 324480), (64320, 316368), (64896, 313560), (65910, 308736), (66560, 305721), (67938, 299520), (68608, 296595), (69120, 294398), (69680, 292032), (70304, 289440), (72360, 281216), (73008, 278720), (74880, 271752), (77184, 263640), (78390, 259584), (79092, 257280), (81120, 250848), (83616, 243360), (85760, 237276), (86528, 235170), (87880, 231552), (89856, 226460), (90584, 224640), (91260, 222976), (94068, 216320), (96480, 210912), (97344, 209040), (98865, 205824), (99840, 203814), (101907, 199680), (102912, 197730), (104520, 194688), (105456, 192960), (108160, 188136), (111488, 182520), (112320, 181168), (113230, 179712), (115776, 175760), (117585, 173056), (118638, 171520), (119808, 169845), (121680, 167232), (125424, 162240), (128640, 158184), (129792, 156780), (131820, 154368), (135876, 149760), (138240, 147199), (139360, 146016), (140608, 144720)]