19503447040

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 352

約数和(自身を含む): 59359200768

約数和(自身を除く): 39855753728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 61, 64, 70, 77, 80, 88, 110, 112, 122, 128, 140, 154, 160, 176, 220, 224, 244, 256, 280, 305, 308, 320, 352, 385, 427, 440, 448, 488, 512, 560, 610, 616, 640, 671, 704, 770, 811, 854, 880, 896, 976, 1024, 1120, 1220, 1232, 1280, 1342, 1408, 1540, 1622, 1708, 1760, 1792, 1952, 2135, 2240, 2440, 2464, 2560, 2684, 2816, 3080, 3244, 3355, 3416, 3520, 3584, 3904, 4055, 4270, 4480, 4697, 4880, 4928, 5120, 5368, 5632, 5677, 6160, 6488, 6710, 6832, 7040, 7168, 7808, 8110, 8540, 8921, 8960, 9394, 9760, 9856, 10736, 11264, 11354, 12320, 12976, 13420, 13664, 14080, 15616, 16220, 17080, 17842, 17920, 18788, 19520, 19712, 21472, 22708, 23485, 24640, 25952, 26840, 27328, 28160, 28385, 31232, 32440, 34160, 35684, 35840, 37576, 39040, 39424, 42944, 44605, 45416, 46970, 49280, 49471, 51904, 53680, 54656, 56320, 56770, 62447, 62464, 64880, 68320, 71368, 75152, 78080, 78848, 85888, 89210, 90832, 93940, 98560, 98942, 103808, 107360, 109312, 113540, 124894, 129760, 136640, 142736, 150304, 156160, 171776, 178420, 181664, 187880, 197120, 197884, 207616, 214720, 218624, 227080, 247355, 249788, 259520, 273280, 285472, 300608, 312235, 312320, 343552, 346297, 356840, 363328, 375760, 394240, 395768, 415232, 429440, 437248, 454160, 494710, 499576, 519040, 544181, 546560, 570944, 601216, 624470, 687104, 692594, 713680, 726656, 751520, 791536, 830464, 858880, 908320, 989420, 999152, 1038080, 1088362, 1093120, 1141888, 1202432, 1248940, 1385188, 1427360, 1453312, 1503040, 1583072, 1717760, 1731485, 1816640, 1978840, 1998304, 2076160, 2176724, 2186240, 2283776, 2404864, 2497880, 2720905, 2770376, 2854720, 2906624, 3006080, 3166144, 3435520, 3462970, 3633280, 3809267, 3957680, 3996608, 4152320, 4353448, 4567552, 4809728, 4995760, 5441810, 5540752, 5709440, 5813248, 6012160, 6332288, 6925940, 7266560, 7618534, 7915360, 7993216, 8706896, 9135104, 9991520, 10883620, 11081504, 11418880, 12024320, 12664576, 13851880, 14533120, 15237068, 15830720, 15986432, 17413792, 19046335, 19983040, 21767240, 22163008, 22837760, 24048640, 25329152, 27703760, 29066240, 30474136, 31661440, 31972864, 34827584, 38092670, 39966080, 43534480, 44326016, 45675520, 50658304, 55407520, 60948272, 63322880, 63945728, 69655168, 76185340, 79932160, 87068960, 88652032, 110815040, 121896544, 126645760, 139310336, 152370680, 159864320, 174137920, 177304064, 221630080, 243793088, 253291520, 278620672, 304741360, 319728640, 348275840, 354608128, 443260160, 487586176, 557241344, 609482720, 696551680, 886520320, 975172352, 1218965440, 1393103360, 1773040640, 1950344704, 2437930880, 2786206720, 3900689408, 4875861760, 9751723520, 19503447040]

約数ペア:

[(1, 19503447040), (2, 9751723520), (4, 4875861760), (5, 3900689408), (7, 2786206720), (8, 2437930880), (10, 1950344704), (11, 1773040640), (14, 1393103360), (16, 1218965440), (20, 975172352), (22, 886520320), (28, 696551680), (32, 609482720), (35, 557241344), (40, 487586176), (44, 443260160), (55, 354608128), (56, 348275840), (61, 319728640), (64, 304741360), (70, 278620672), (77, 253291520), (80, 243793088), (88, 221630080), (110, 177304064), (112, 174137920), (122, 159864320), (128, 152370680), (140, 139310336), (154, 126645760), (160, 121896544), (176, 110815040), (220, 88652032), (224, 87068960), (244, 79932160), (256, 76185340), (280, 69655168), (305, 63945728), (308, 63322880), (320, 60948272), (352, 55407520), (385, 50658304), (427, 45675520), (440, 44326016), (448, 43534480), (488, 39966080), (512, 38092670), (560, 34827584), (610, 31972864), (616, 31661440), (640, 30474136), (671, 29066240), (704, 27703760), (770, 25329152), (811, 24048640), (854, 22837760), (880, 22163008), (896, 21767240), (976, 19983040), (1024, 19046335), (1120, 17413792), (1220, 15986432), (1232, 15830720), (1280, 15237068), (1342, 14533120), (1408, 13851880), (1540, 12664576), (1622, 12024320), (1708, 11418880), (1760, 11081504), (1792, 10883620), (1952, 9991520), (2135, 9135104), (2240, 8706896), (2440, 7993216), (2464, 7915360), (2560, 7618534), (2684, 7266560), (2816, 6925940), (3080, 6332288), (3244, 6012160), (3355, 5813248), (3416, 5709440), (3520, 5540752), (3584, 5441810), (3904, 4995760), (4055, 4809728), (4270, 4567552), (4480, 4353448), (4697, 4152320), (4880, 3996608), (4928, 3957680), (5120, 3809267), (5368, 3633280), (5632, 3462970), (5677, 3435520), (6160, 3166144), (6488, 3006080), (6710, 2906624), (6832, 2854720), (7040, 2770376), (7168, 2720905), (7808, 2497880), (8110, 2404864), (8540, 2283776), (8921, 2186240), (8960, 2176724), (9394, 2076160), (9760, 1998304), (9856, 1978840), (10736, 1816640), (11264, 1731485), (11354, 1717760), (12320, 1583072), (12976, 1503040), (13420, 1453312), (13664, 1427360), (14080, 1385188), (15616, 1248940), (16220, 1202432), (17080, 1141888), (17842, 1093120), (17920, 1088362), (18788, 1038080), (19520, 999152), (19712, 989420), (21472, 908320), (22708, 858880), (23485, 830464), (24640, 791536), (25952, 751520), (26840, 726656), (27328, 713680), (28160, 692594), (28385, 687104), (31232, 624470), (32440, 601216), (34160, 570944), (35684, 546560), (35840, 544181), (37576, 519040), (39040, 499576), (39424, 494710), (42944, 454160), (44605, 437248), (45416, 429440), (46970, 415232), (49280, 395768), (49471, 394240), (51904, 375760), (53680, 363328), (54656, 356840), (56320, 346297), (56770, 343552), (62447, 312320), (62464, 312235), (64880, 300608), (68320, 285472), (71368, 273280), (75152, 259520), (78080, 249788), (78848, 247355), (85888, 227080), (89210, 218624), (90832, 214720), (93940, 207616), (98560, 197884), (98942, 197120), (103808, 187880), (107360, 181664), (109312, 178420), (113540, 171776), (124894, 156160), (129760, 150304), (136640, 142736)]