23378001920

素因数分解:

$2^{20}\times 5^1\times 7^3\times {\mathrm{13}}^1$

素因数の和:79

約数の個数: 336

約数和(自身を含む): 70464273600

約数和(自身を除く): 47086271680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 343, 364, 392, 416, 448, 455, 490, 512, 520, 560, 637, 640, 686, 728, 784, 832, 896, 910, 980, 1024, 1040, 1120, 1274, 1280, 1372, 1456, 1568, 1664, 1715, 1792, 1820, 1960, 2048, 2080, 2240, 2548, 2560, 2744, 2912, 3136, 3185, 3328, 3430, 3584, 3640, 3920, 4096, 4160, 4459, 4480, 5096, 5120, 5488, 5824, 6272, 6370, 6656, 6860, 7168, 7280, 7840, 8192, 8320, 8918, 8960, 10192, 10240, 10976, 11648, 12544, 12740, 13312, 13720, 14336, 14560, 15680, 16384, 16640, 17836, 17920, 20384, 20480, 21952, 22295, 23296, 25088, 25480, 26624, 27440, 28672, 29120, 31360, 32768, 33280, 35672, 35840, 40768, 40960, 43904, 44590, 46592, 50176, 50960, 53248, 54880, 57344, 58240, 62720, 65536, 66560, 71344, 71680, 81536, 81920, 87808, 89180, 93184, 100352, 101920, 106496, 109760, 114688, 116480, 125440, 131072, 133120, 142688, 143360, 163072, 163840, 175616, 178360, 186368, 200704, 203840, 212992, 219520, 229376, 232960, 250880, 262144, 266240, 285376, 286720, 326144, 327680, 351232, 356720, 372736, 401408, 407680, 425984, 439040, 458752, 465920, 501760, 524288, 532480, 570752, 573440, 652288, 655360, 702464, 713440, 745472, 802816, 815360, 851968, 878080, 917504, 931840, 1003520, 1048576, 1064960, 1141504, 1146880, 1304576, 1310720, 1404928, 1426880, 1490944, 1605632, 1630720, 1703936, 1756160, 1835008, 1863680, 2007040, 2129920, 2283008, 2293760, 2609152, 2621440, 2809856, 2853760, 2981888, 3211264, 3261440, 3407872, 3512320, 3670016, 3727360, 4014080, 4259840, 4566016, 4587520, 5218304, 5242880, 5619712, 5707520, 5963776, 6422528, 6522880, 6815744, 7024640, 7340032, 7454720, 8028160, 8519680, 9132032, 9175040, 10436608, 11239424, 11415040, 11927552, 12845056, 13045760, 13631488, 14049280, 14909440, 16056320, 17039360, 18264064, 18350080, 20873216, 22478848, 22830080, 23855104, 25690112, 26091520, 28098560, 29818880, 32112640, 34078720, 36528128, 36700160, 41746432, 44957696, 45660160, 47710208, 51380224, 52183040, 56197120, 59637760, 64225280, 68157440, 73056256, 83492864, 89915392, 91320320, 95420416, 104366080, 112394240, 119275520, 128450560, 146112512, 166985728, 179830784, 182640640, 208732160, 224788480, 238551040, 256901120, 292225024, 333971456, 359661568, 365281280, 417464320, 449576960, 477102080, 584450048, 667942912, 730562560, 834928640, 899153920, 1168900096, 1461125120, 1669857280, 1798307840, 2337800192, 2922250240, 3339714560, 4675600384, 5844500480, 11689000960, 23378001920]

約数ペア:

[(1, 23378001920), (2, 11689000960), (4, 5844500480), (5, 4675600384), (7, 3339714560), (8, 2922250240), (10, 2337800192), (13, 1798307840), (14, 1669857280), (16, 1461125120), (20, 1168900096), (26, 899153920), (28, 834928640), (32, 730562560), (35, 667942912), (40, 584450048), (49, 477102080), (52, 449576960), (56, 417464320), (64, 365281280), (65, 359661568), (70, 333971456), (80, 292225024), (91, 256901120), (98, 238551040), (104, 224788480), (112, 208732160), (128, 182640640), (130, 179830784), (140, 166985728), (160, 146112512), (182, 128450560), (196, 119275520), (208, 112394240), (224, 104366080), (245, 95420416), (256, 91320320), (260, 89915392), (280, 83492864), (320, 73056256), (343, 68157440), (364, 64225280), (392, 59637760), (416, 56197120), (448, 52183040), (455, 51380224), (490, 47710208), (512, 45660160), (520, 44957696), (560, 41746432), (637, 36700160), (640, 36528128), (686, 34078720), (728, 32112640), (784, 29818880), (832, 28098560), (896, 26091520), (910, 25690112), (980, 23855104), (1024, 22830080), (1040, 22478848), (1120, 20873216), (1274, 18350080), (1280, 18264064), (1372, 17039360), (1456, 16056320), (1568, 14909440), (1664, 14049280), (1715, 13631488), (1792, 13045760), (1820, 12845056), (1960, 11927552), (2048, 11415040), (2080, 11239424), (2240, 10436608), (2548, 9175040), (2560, 9132032), (2744, 8519680), (2912, 8028160), (3136, 7454720), (3185, 7340032), (3328, 7024640), (3430, 6815744), (3584, 6522880), (3640, 6422528), (3920, 5963776), (4096, 5707520), (4160, 5619712), (4459, 5242880), (4480, 5218304), (5096, 4587520), (5120, 4566016), (5488, 4259840), (5824, 4014080), (6272, 3727360), (6370, 3670016), (6656, 3512320), (6860, 3407872), (7168, 3261440), (7280, 3211264), (7840, 2981888), (8192, 2853760), (8320, 2809856), (8918, 2621440), (8960, 2609152), (10192, 2293760), (10240, 2283008), (10976, 2129920), (11648, 2007040), (12544, 1863680), (12740, 1835008), (13312, 1756160), (13720, 1703936), (14336, 1630720), (14560, 1605632), (15680, 1490944), (16384, 1426880), (16640, 1404928), (17836, 1310720), (17920, 1304576), (20384, 1146880), (20480, 1141504), (21952, 1064960), (22295, 1048576), (23296, 1003520), (25088, 931840), (25480, 917504), (26624, 878080), (27440, 851968), (28672, 815360), (29120, 802816), (31360, 745472), (32768, 713440), (33280, 702464), (35672, 655360), (35840, 652288), (40768, 573440), (40960, 570752), (43904, 532480), (44590, 524288), (46592, 501760), (50176, 465920), (50960, 458752), (53248, 439040), (54880, 425984), (57344, 407680), (58240, 401408), (62720, 372736), (65536, 356720), (66560, 351232), (71344, 327680), (71680, 326144), (81536, 286720), (81920, 285376), (87808, 266240), (89180, 262144), (93184, 250880), (100352, 232960), (101920, 229376), (106496, 219520), (109760, 212992), (114688, 203840), (116480, 200704), (125440, 186368), (131072, 178360), (133120, 175616), (142688, 163840), (143360, 163072)]