21115715040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:893

約数の個数: 720

約数和(自身を含む): 88911378864

約数和(自身を除く): 67795663824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 82, 84, 90, 96, 98, 105, 108, 112, 120, 123, 126, 135, 140, 144, 147, 160, 162, 164, 168, 180, 189, 196, 205, 210, 216, 224, 240, 245, 246, 252, 270, 280, 287, 288, 294, 315, 324, 328, 336, 360, 369, 378, 392, 405, 410, 420, 432, 441, 480, 490, 492, 504, 540, 560, 567, 574, 588, 615, 630, 648, 656, 672, 720, 735, 738, 756, 784, 810, 811, 820, 840, 861, 864, 882, 945, 980, 984, 1008, 1080, 1107, 1120, 1134, 1148, 1176, 1230, 1260, 1296, 1312, 1323, 1435, 1440, 1470, 1476, 1512, 1568, 1620, 1622, 1640, 1680, 1722, 1764, 1845, 1890, 1960, 1968, 2009, 2016, 2160, 2205, 2214, 2268, 2296, 2352, 2433, 2460, 2520, 2583, 2592, 2646, 2835, 2870, 2940, 2952, 3024, 3240, 3244, 3280, 3321, 3360, 3444, 3528, 3690, 3780, 3920, 3936, 3969, 4018, 4055, 4305, 4320, 4410, 4428, 4536, 4592, 4704, 4866, 4920, 5040, 5166, 5292, 5535, 5670, 5677, 5740, 5880, 5904, 6027, 6048, 6480, 6488, 6560, 6615, 6642, 6888, 7056, 7299, 7380, 7560, 7749, 7840, 7938, 8036, 8110, 8610, 8820, 8856, 9072, 9184, 9732, 9840, 10045, 10080, 10332, 10584, 11070, 11340, 11354, 11480, 11760, 11808, 12054, 12165, 12915, 12960, 12976, 13230, 13284, 13776, 14112, 14598, 14760, 15120, 15498, 15876, 16072, 16220, 16605, 17031, 17220, 17640, 17712, 18081, 18144, 19464, 19680, 19845, 20090, 20664, 21168, 21897, 22140, 22680, 22708, 22960, 23247, 23520, 24108, 24330, 25830, 25952, 26460, 26568, 27552, 28385, 29196, 29520, 30135, 30240, 30996, 31752, 32144, 32440, 33210, 33251, 34062, 34440, 35280, 35424, 36162, 36495, 38745, 38928, 39690, 39739, 40180, 41328, 42336, 43794, 44280, 45360, 45416, 45920, 46494, 48216, 48660, 51093, 51660, 52920, 53136, 54243, 56770, 58392, 59040, 60270, 61992, 63504, 64288, 64880, 65691, 66420, 66502, 68124, 68880, 70560, 72324, 72990, 77490, 77856, 79380, 79478, 80360, 82656, 85155, 87588, 88560, 90405, 90720, 90832, 92988, 96432, 97320, 99753, 102186, 103320, 105840, 106272, 108486, 109485, 113540, 116235, 116784, 119217, 120540, 123984, 127008, 129760, 131382, 132840, 133004, 136248, 137760, 144648, 145980, 153279, 154980, 158760, 158956, 160720, 162729, 166255, 170310, 175176, 177120, 180810, 181664, 185976, 192864, 194640, 198695, 199506, 204372, 206640, 211680, 216972, 218970, 227080, 232470, 232757, 233568, 238434, 241080, 247968, 255465, 262764, 265680, 266008, 271215, 272496, 289296, 291960, 299259, 306558, 309960, 317520, 317912, 321440, 325458, 328455, 332510, 340620, 350352, 357651, 361620, 371952, 389280, 397390, 399012, 408744, 413280, 433944, 437940, 454160, 459837, 464940, 465514, 476868, 482160, 498765, 510930, 525528, 531360, 532016, 542430, 544992, 578592, 583920, 596085, 598518, 613116, 619920, 635040, 635824, 650916, 656910, 665020, 681240, 698271, 700704, 715302, 723240, 743904, 766395, 794780, 798024, 813645, 817488, 867888, 875880, 897777, 908320, 919674, 929880, 931028, 953736, 964320, 997530, 1021860, 1051056, 1064032, 1072953, 1084860, 1163785, 1167840, 1192170, 1197036, 1226232, 1239840, 1271648, 1301832, 1313820, 1330040, 1362480, 1396542, 1430604, 1446480, 1496295, 1532790, 1589560, 1596048, 1627290, 1629299, 1634976, 1735776, 1751760, 1788255, 1795554, 1839348, 1859760, 1862056, 1907472, 1995060, 2043720, 2094813, 2102112, 2145906, 2169720, 2299185, 2327570, 2384340, 2394072, 2452464, 2603664, 2627640, 2660080, 2693331, 2724960, 2793084, 2861208, 2892960, 2992590, 3065580, 3179120, 3192096, 3218859, 3254580, 3258598, 3491355, 3503520, 3576510, 3591108, 3678696, 3719520, 3724112, 3814944, 3990120, 4087440, 4189626, 4291812, 4339440, 4488885, 4598370, 4655140, 4768680, 4788144, 4887897, 4904928, 5207328, 5255280, 5320160, 5364765, 5386662, 5586168, 5722416, 5985180, 6131160, 6284439, 6358240, 6437718, 6509160, 6517196, 6982710, 7153020, 7182216, 7357392, 7448224, 7980240, 8146495, 8174880, 8379252, 8583624, 8678880, 8977770, 9196740, 9310280, 9537360, 9576288, 9775794, 10474065, 10510560, 10729530, 10773324, 11172336, 11444832, 11970360, 12262320, 12568878, 12875436, 13018320, 13034392, 13466655, 13965420, 14306040, 14364432, 14663691, 14714784, 15960480, 16094295, 16292990, 16758504, 17167248, 17955540, 18393480, 18620560, 18853317, 19074720, 19551588, 20948130, 21459060, 21546648, 22344672, 23940720, 24439485, 24524640, 25137756, 25750872, 26036640, 26068784, 26933310, 27930840, 28612080, 28728864, 29327382, 31422195, 32188590, 32585980, 33517008, 34334496, 35911080, 36786960, 37241120, 37706634, 39103176, 41896260, 42918120, 43093296, 43991073, 47881440, 48878970, 50275512, 51501744, 52137568, 53866620, 55861680, 57224160, 58654764, 62844390, 64377180, 65171960, 67034016, 71822160, 73318455, 73573920, 75413268, 78206352, 83792520, 85836240, 86186592, 87982146, 94266585, 97757940, 100551024, 103003488, 107733240, 111723360, 117309528, 125688780, 128754360, 130343920, 131973219, 143644320, 146636910, 150826536, 156412704, 167585040, 171672480, 175964292, 188533170, 195515880, 201102048, 215466480, 219955365, 234619056, 251377560, 257508720, 260687840, 263946438, 293273820, 301653072, 335170080, 351928584, 377066340, 391031760, 430932960, 439910730, 469238112, 502755120, 515017440, 527892876, 586547640, 603306144, 659866095, 703857168, 754132680, 782063520, 879821460, 1005510240, 1055785752, 1173095280, 1319732190, 1407714336, 1508265360, 1759642920, 2111571504, 2346190560, 2639464380, 3016530720, 3519285840, 4223143008, 5278928760, 7038571680, 10557857520, 21115715040]

約数ペア:

[(1, 21115715040), (2, 10557857520), (3, 7038571680), (4, 5278928760), (5, 4223143008), (6, 3519285840), (7, 3016530720), (8, 2639464380), (9, 2346190560), (10, 2111571504), (12, 1759642920), (14, 1508265360), (15, 1407714336), (16, 1319732190), (18, 1173095280), (20, 1055785752), (21, 1005510240), (24, 879821460), (27, 782063520), (28, 754132680), (30, 703857168), (32, 659866095), (35, 603306144), (36, 586547640), (40, 527892876), (41, 515017440), (42, 502755120), (45, 469238112), (48, 439910730), (49, 430932960), (54, 391031760), (56, 377066340), (60, 351928584), (63, 335170080), (70, 301653072), (72, 293273820), (80, 263946438), (81, 260687840), (82, 257508720), (84, 251377560), (90, 234619056), (96, 219955365), (98, 215466480), (105, 201102048), (108, 195515880), (112, 188533170), (120, 175964292), (123, 171672480), (126, 167585040), (135, 156412704), (140, 150826536), (144, 146636910), (147, 143644320), (160, 131973219), (162, 130343920), (164, 128754360), (168, 125688780), (180, 117309528), (189, 111723360), (196, 107733240), (205, 103003488), (210, 100551024), (216, 97757940), (224, 94266585), (240, 87982146), (245, 86186592), (246, 85836240), (252, 83792520), (270, 78206352), (280, 75413268), (287, 73573920), (288, 73318455), (294, 71822160), (315, 67034016), (324, 65171960), (328, 64377180), (336, 62844390), (360, 58654764), (369, 57224160), (378, 55861680), (392, 53866620), (405, 52137568), (410, 51501744), (420, 50275512), (432, 48878970), (441, 47881440), (480, 43991073), (490, 43093296), (492, 42918120), (504, 41896260), (540, 39103176), (560, 37706634), (567, 37241120), (574, 36786960), (588, 35911080), (615, 34334496), (630, 33517008), (648, 32585980), (656, 32188590), (672, 31422195), (720, 29327382), (735, 28728864), (738, 28612080), (756, 27930840), (784, 26933310), (810, 26068784), (811, 26036640), (820, 25750872), (840, 25137756), (861, 24524640), (864, 24439485), (882, 23940720), (945, 22344672), (980, 21546648), (984, 21459060), (1008, 20948130), (1080, 19551588), (1107, 19074720), (1120, 18853317), (1134, 18620560), (1148, 18393480), (1176, 17955540), (1230, 17167248), (1260, 16758504), (1296, 16292990), (1312, 16094295), (1323, 15960480), (1435, 14714784), (1440, 14663691), (1470, 14364432), (1476, 14306040), (1512, 13965420), (1568, 13466655), (1620, 13034392), (1622, 13018320), (1640, 12875436), (1680, 12568878), (1722, 12262320), (1764, 11970360), (1845, 11444832), (1890, 11172336), (1960, 10773324), (1968, 10729530), (2009, 10510560), (2016, 10474065), (2160, 9775794), (2205, 9576288), (2214, 9537360), (2268, 9310280), (2296, 9196740), (2352, 8977770), (2433, 8678880), (2460, 8583624), (2520, 8379252), (2583, 8174880), (2592, 8146495), (2646, 7980240), (2835, 7448224), (2870, 7357392), (2940, 7182216), (2952, 7153020), (3024, 6982710), (3240, 6517196), (3244, 6509160), (3280, 6437718), (3321, 6358240), (3360, 6284439), (3444, 6131160), (3528, 5985180), (3690, 5722416), (3780, 5586168), (3920, 5386662), (3936, 5364765), (3969, 5320160), (4018, 5255280), (4055, 5207328), (4305, 4904928), (4320, 4887897), (4410, 4788144), (4428, 4768680), (4536, 4655140), (4592, 4598370), (4704, 4488885), (4866, 4339440), (4920, 4291812), (5040, 4189626), (5166, 4087440), (5292, 3990120), (5535, 3814944), (5670, 3724112), (5677, 3719520), (5740, 3678696), (5880, 3591108), (5904, 3576510), (6027, 3503520), (6048, 3491355), (6480, 3258598), (6488, 3254580), (6560, 3218859), (6615, 3192096), (6642, 3179120), (6888, 3065580), (7056, 2992590), (7299, 2892960), (7380, 2861208), (7560, 2793084), (7749, 2724960), (7840, 2693331), (7938, 2660080), (8036, 2627640), (8110, 2603664), (8610, 2452464), (8820, 2394072), (8856, 2384340), (9072, 2327570), (9184, 2299185), (9732, 2169720), (9840, 2145906), (10045, 2102112), (10080, 2094813), (10332, 2043720), (10584, 1995060), (11070, 1907472), (11340, 1862056), (11354, 1859760), (11480, 1839348), (11760, 1795554), (11808, 1788255), (12054, 1751760), (12165, 1735776), (12915, 1634976), (12960, 1629299), (12976, 1627290), (13230, 1596048), (13284, 1589560), (13776, 1532790), (14112, 1496295), (14598, 1446480), (14760, 1430604), (15120, 1396542), (15498, 1362480), (15876, 1330040), (16072, 1313820), (16220, 1301832), (16605, 1271648), (17031, 1239840), (17220, 1226232), (17640, 1197036), (17712, 1192170), (18081, 1167840), (18144, 1163785), (19464, 1084860), (19680, 1072953), (19845, 1064032), (20090, 1051056), (20664, 1021860), (21168, 997530), (21897, 964320), (22140, 953736), (22680, 931028), (22708, 929880), (22960, 919674), (23247, 908320), (23520, 897777), (24108, 875880), (24330, 867888), (25830, 817488), (25952, 813645), (26460, 798024), (26568, 794780), (27552, 766395), (28385, 743904), (29196, 723240), (29520, 715302), (30135, 700704), (30240, 698271), (30996, 681240), (31752, 665020), (32144, 656910), (32440, 650916), (33210, 635824), (33251, 635040), (34062, 619920), (34440, 613116), (35280, 598518), (35424, 596085), (36162, 583920), (36495, 578592), (38745, 544992), (38928, 542430), (39690, 532016), (39739, 531360), (40180, 525528), (41328, 510930), (42336, 498765), (43794, 482160), (44280, 476868), (45360, 465514), (45416, 464940), (45920, 459837), (46494, 454160), (48216, 437940), (48660, 433944), (51093, 413280), (51660, 408744), (52920, 399012), (53136, 397390), (54243, 389280), (56770, 371952), (58392, 361620), (59040, 357651), (60270, 350352), (61992, 340620), (63504, 332510), (64288, 328455), (64880, 325458), (65691, 321440), (66420, 317912), (66502, 317520), (68124, 309960), (68880, 306558), (70560, 299259), (72324, 291960), (72990, 289296), (77490, 272496), (77856, 271215), (79380, 266008), (79478, 265680), (80360, 262764), (82656, 255465), (85155, 247968), (87588, 241080), (88560, 238434), (90405, 233568), (90720, 232757), (90832, 232470), (92988, 227080), (96432, 218970), (97320, 216972), (99753, 211680), (102186, 206640), (103320, 204372), (105840, 199506), (106272, 198695), (108486, 194640), (109485, 192864), (113540, 185976), (116235, 181664), (116784, 180810), (119217, 177120), (120540, 175176), (123984, 170310), (127008, 166255), (129760, 162729), (131382, 160720), (132840, 158956), (133004, 158760), (136248, 154980), (137760, 153279), (144648, 145980)]