20453468672

素因数分解:

$2^9\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:117

約数の個数: 480

約数和(自身を含む): 56279731200

約数和(自身を除く): 35826262528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 49, 52, 56, 62, 64, 68, 91, 98, 104, 112, 119, 124, 128, 136, 182, 196, 208, 217, 221, 224, 238, 248, 256, 272, 289, 343, 364, 392, 403, 416, 434, 442, 448, 476, 496, 512, 527, 544, 578, 637, 686, 728, 784, 806, 832, 833, 868, 884, 896, 952, 992, 1054, 1088, 1156, 1274, 1372, 1456, 1519, 1547, 1568, 1612, 1664, 1666, 1736, 1768, 1792, 1904, 1984, 2023, 2108, 2176, 2312, 2548, 2744, 2821, 2912, 3038, 3094, 3136, 3224, 3328, 3332, 3472, 3536, 3584, 3689, 3757, 3808, 3968, 4046, 4216, 4352, 4459, 4624, 5096, 5488, 5642, 5824, 5831, 6076, 6188, 6272, 6448, 6656, 6664, 6851, 6944, 7072, 7378, 7514, 7616, 7936, 8092, 8432, 8704, 8918, 8959, 9248, 10192, 10633, 10829, 10976, 11284, 11648, 11662, 12152, 12376, 12544, 12896, 13328, 13702, 13888, 14144, 14161, 14756, 15028, 15232, 15872, 16184, 16864, 17836, 17918, 18496, 19747, 20384, 21266, 21658, 21952, 22568, 23296, 23324, 24304, 24752, 25088, 25792, 25823, 26299, 26656, 27404, 27776, 28288, 28322, 29512, 30056, 30464, 32368, 33728, 35672, 35836, 36992, 39494, 40768, 42532, 43316, 43904, 45136, 46592, 46648, 47957, 48608, 49504, 51584, 51646, 52598, 53312, 54808, 55552, 56576, 56644, 59024, 60112, 60928, 62713, 64736, 67456, 71344, 71672, 73984, 75803, 78988, 81536, 85064, 86632, 87808, 90272, 93296, 95914, 97216, 99008, 99127, 103168, 103292, 105196, 106624, 109616, 111104, 113152, 113288, 116467, 118048, 120224, 125426, 129472, 134912, 138229, 142688, 143344, 147968, 151606, 157976, 163072, 170128, 173264, 175616, 180544, 180761, 184093, 186592, 191828, 194432, 198016, 198254, 206336, 206584, 210392, 213248, 219232, 226576, 232934, 236096, 240448, 250852, 258944, 269824, 276458, 285376, 286688, 303212, 315952, 326144, 335699, 340256, 346528, 361088, 361522, 368186, 373184, 383656, 388864, 396032, 396508, 413168, 420784, 426496, 438464, 438991, 453152, 465868, 472192, 480896, 501704, 517888, 552916, 570752, 573376, 606424, 631904, 671398, 680512, 693056, 722176, 723044, 736372, 746368, 767312, 777728, 792064, 793016, 815269, 826336, 841568, 876928, 877982, 906304, 931736, 944384, 961792, 1003408, 1035776, 1105832, 1141504, 1146752, 1212848, 1263808, 1288651, 1342796, 1361024, 1386112, 1444352, 1446088, 1472744, 1492736, 1534624, 1586032, 1630538, 1652672, 1683136, 1753856, 1755964, 1812608, 1863472, 1888768, 1923584, 2006816, 2211664, 2283008, 2293504, 2349893, 2425696, 2527616, 2577302, 2685592, 2722048, 2772224, 2892176, 2945488, 2985472, 3069248, 3072937, 3172064, 3261076, 3305344, 3366272, 3507712, 3511928, 3625216, 3726944, 4013632, 4423328, 4587008, 4699786, 4851392, 5055232, 5154604, 5371184, 5444096, 5544448, 5706883, 5784352, 5890976, 6138496, 6145874, 6344128, 6522152, 6610688, 6732544, 7023856, 7250432, 7453888, 8027264, 8846656, 9399572, 9702784, 10110464, 10309208, 10742368, 11413766, 11568704, 11781952, 12276992, 12291748, 12688256, 13044304, 13221376, 13465088, 14047712, 14907776, 16054528, 17693312, 18799144, 19405568, 20618416, 21484736, 22827532, 23137408, 23563904, 24553984, 24583496, 25376512, 26088608, 28095424, 29815552, 32109056, 35386624, 37598288, 38811136, 39948181, 41236832, 42969472, 45655064, 46274816, 47127808, 49166992, 50753024, 52177216, 56190848, 59631104, 70773248, 75196576, 79896362, 82473664, 85938944, 91310128, 92549632, 94255616, 98333984, 104354432, 112381696, 150393152, 159792724, 164947328, 171877888, 182620256, 196667968, 208708864, 224763392, 300786304, 319585448, 329894656, 365240512, 393335936, 417417728, 601572608, 639170896, 659789312, 730481024, 786671872, 1203145216, 1278341792, 1460962048, 1573343744, 2556683584, 2921924096, 5113367168, 10226734336, 20453468672]

約数ペア:

[(1, 20453468672), (2, 10226734336), (4, 5113367168), (7, 2921924096), (8, 2556683584), (13, 1573343744), (14, 1460962048), (16, 1278341792), (17, 1203145216), (26, 786671872), (28, 730481024), (31, 659789312), (32, 639170896), (34, 601572608), (49, 417417728), (52, 393335936), (56, 365240512), (62, 329894656), (64, 319585448), (68, 300786304), (91, 224763392), (98, 208708864), (104, 196667968), (112, 182620256), (119, 171877888), (124, 164947328), (128, 159792724), (136, 150393152), (182, 112381696), (196, 104354432), (208, 98333984), (217, 94255616), (221, 92549632), (224, 91310128), (238, 85938944), (248, 82473664), (256, 79896362), (272, 75196576), (289, 70773248), (343, 59631104), (364, 56190848), (392, 52177216), (403, 50753024), (416, 49166992), (434, 47127808), (442, 46274816), (448, 45655064), (476, 42969472), (496, 41236832), (512, 39948181), (527, 38811136), (544, 37598288), (578, 35386624), (637, 32109056), (686, 29815552), (728, 28095424), (784, 26088608), (806, 25376512), (832, 24583496), (833, 24553984), (868, 23563904), (884, 23137408), (896, 22827532), (952, 21484736), (992, 20618416), (1054, 19405568), (1088, 18799144), (1156, 17693312), (1274, 16054528), (1372, 14907776), (1456, 14047712), (1519, 13465088), (1547, 13221376), (1568, 13044304), (1612, 12688256), (1664, 12291748), (1666, 12276992), (1736, 11781952), (1768, 11568704), (1792, 11413766), (1904, 10742368), (1984, 10309208), (2023, 10110464), (2108, 9702784), (2176, 9399572), (2312, 8846656), (2548, 8027264), (2744, 7453888), (2821, 7250432), (2912, 7023856), (3038, 6732544), (3094, 6610688), (3136, 6522152), (3224, 6344128), (3328, 6145874), (3332, 6138496), (3472, 5890976), (3536, 5784352), (3584, 5706883), (3689, 5544448), (3757, 5444096), (3808, 5371184), (3968, 5154604), (4046, 5055232), (4216, 4851392), (4352, 4699786), (4459, 4587008), (4624, 4423328), (5096, 4013632), (5488, 3726944), (5642, 3625216), (5824, 3511928), (5831, 3507712), (6076, 3366272), (6188, 3305344), (6272, 3261076), (6448, 3172064), (6656, 3072937), (6664, 3069248), (6851, 2985472), (6944, 2945488), (7072, 2892176), (7378, 2772224), (7514, 2722048), (7616, 2685592), (7936, 2577302), (8092, 2527616), (8432, 2425696), (8704, 2349893), (8918, 2293504), (8959, 2283008), (9248, 2211664), (10192, 2006816), (10633, 1923584), (10829, 1888768), (10976, 1863472), (11284, 1812608), (11648, 1755964), (11662, 1753856), (12152, 1683136), (12376, 1652672), (12544, 1630538), (12896, 1586032), (13328, 1534624), (13702, 1492736), (13888, 1472744), (14144, 1446088), (14161, 1444352), (14756, 1386112), (15028, 1361024), (15232, 1342796), (15872, 1288651), (16184, 1263808), (16864, 1212848), (17836, 1146752), (17918, 1141504), (18496, 1105832), (19747, 1035776), (20384, 1003408), (21266, 961792), (21658, 944384), (21952, 931736), (22568, 906304), (23296, 877982), (23324, 876928), (24304, 841568), (24752, 826336), (25088, 815269), (25792, 793016), (25823, 792064), (26299, 777728), (26656, 767312), (27404, 746368), (27776, 736372), (28288, 723044), (28322, 722176), (29512, 693056), (30056, 680512), (30464, 671398), (32368, 631904), (33728, 606424), (35672, 573376), (35836, 570752), (36992, 552916), (39494, 517888), (40768, 501704), (42532, 480896), (43316, 472192), (43904, 465868), (45136, 453152), (46592, 438991), (46648, 438464), (47957, 426496), (48608, 420784), (49504, 413168), (51584, 396508), (51646, 396032), (52598, 388864), (53312, 383656), (54808, 373184), (55552, 368186), (56576, 361522), (56644, 361088), (59024, 346528), (60112, 340256), (60928, 335699), (62713, 326144), (64736, 315952), (67456, 303212), (71344, 286688), (71672, 285376), (73984, 276458), (75803, 269824), (78988, 258944), (81536, 250852), (85064, 240448), (86632, 236096), (87808, 232934), (90272, 226576), (93296, 219232), (95914, 213248), (97216, 210392), (99008, 206584), (99127, 206336), (103168, 198254), (103292, 198016), (105196, 194432), (106624, 191828), (109616, 186592), (111104, 184093), (113152, 180761), (113288, 180544), (116467, 175616), (118048, 173264), (120224, 170128), (125426, 163072), (129472, 157976), (134912, 151606), (138229, 147968), (142688, 143344)]