1337543680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 264

約数和(自身を含む): 3763597824

約数和(自身を除く): 2426054144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 127, 128, 136, 160, 170, 176, 187, 220, 242, 254, 256, 272, 320, 340, 352, 374, 440, 484, 508, 512, 544, 605, 635, 640, 680, 704, 748, 880, 935, 968, 1016, 1024, 1088, 1210, 1270, 1280, 1360, 1397, 1408, 1496, 1760, 1870, 1936, 2032, 2057, 2159, 2176, 2420, 2540, 2560, 2720, 2794, 2816, 2992, 3520, 3740, 3872, 4064, 4114, 4318, 4352, 4840, 5080, 5120, 5440, 5588, 5632, 5984, 6985, 7040, 7480, 7744, 8128, 8228, 8636, 8704, 9680, 10160, 10285, 10795, 10880, 11176, 11264, 11968, 13970, 14080, 14960, 15367, 15488, 16256, 16456, 17272, 17408, 19360, 20320, 20570, 21590, 21760, 22352, 23749, 23936, 27940, 28160, 29920, 30734, 30976, 32512, 32912, 34544, 38720, 40640, 41140, 43180, 43520, 44704, 47498, 47872, 55880, 56320, 59840, 61468, 61952, 65024, 65824, 69088, 76835, 77440, 81280, 82280, 86360, 87040, 89408, 94996, 95744, 111760, 118745, 119680, 122936, 123904, 130048, 131648, 138176, 153670, 154880, 162560, 164560, 172720, 178816, 189992, 191488, 223520, 237490, 239360, 245872, 261239, 263296, 276352, 307340, 309760, 325120, 329120, 345440, 357632, 379984, 447040, 474980, 478720, 491744, 522478, 526592, 552704, 614680, 619520, 650240, 658240, 690880, 715264, 759968, 894080, 949960, 957440, 983488, 1044956, 1053184, 1105408, 1229360, 1306195, 1316480, 1381760, 1430528, 1519936, 1788160, 1899920, 1966976, 2089912, 2106368, 2210816, 2458720, 2612390, 2632960, 2763520, 3039872, 3576320, 3799840, 3933952, 4179824, 4917440, 5224780, 5265920, 5527040, 6079744, 7152640, 7599680, 7867904, 8359648, 9834880, 10449560, 10531840, 11054080, 12159488, 15199360, 15735808, 16719296, 19669760, 20899120, 24318976, 30398720, 33438592, 39339520, 41798240, 60797440, 66877184, 78679040, 83596480, 121594880, 133754368, 167192960, 267508736, 334385920, 668771840, 1337543680]

約数ペア:

[(1, 1337543680), (2, 668771840), (4, 334385920), (5, 267508736), (8, 167192960), (10, 133754368), (11, 121594880), (16, 83596480), (17, 78679040), (20, 66877184), (22, 60797440), (32, 41798240), (34, 39339520), (40, 33438592), (44, 30398720), (55, 24318976), (64, 20899120), (68, 19669760), (80, 16719296), (85, 15735808), (88, 15199360), (110, 12159488), (121, 11054080), (127, 10531840), (128, 10449560), (136, 9834880), (160, 8359648), (170, 7867904), (176, 7599680), (187, 7152640), (220, 6079744), (242, 5527040), (254, 5265920), (256, 5224780), (272, 4917440), (320, 4179824), (340, 3933952), (352, 3799840), (374, 3576320), (440, 3039872), (484, 2763520), (508, 2632960), (512, 2612390), (544, 2458720), (605, 2210816), (635, 2106368), (640, 2089912), (680, 1966976), (704, 1899920), (748, 1788160), (880, 1519936), (935, 1430528), (968, 1381760), (1016, 1316480), (1024, 1306195), (1088, 1229360), (1210, 1105408), (1270, 1053184), (1280, 1044956), (1360, 983488), (1397, 957440), (1408, 949960), (1496, 894080), (1760, 759968), (1870, 715264), (1936, 690880), (2032, 658240), (2057, 650240), (2159, 619520), (2176, 614680), (2420, 552704), (2540, 526592), (2560, 522478), (2720, 491744), (2794, 478720), (2816, 474980), (2992, 447040), (3520, 379984), (3740, 357632), (3872, 345440), (4064, 329120), (4114, 325120), (4318, 309760), (4352, 307340), (4840, 276352), (5080, 263296), (5120, 261239), (5440, 245872), (5588, 239360), (5632, 237490), (5984, 223520), (6985, 191488), (7040, 189992), (7480, 178816), (7744, 172720), (8128, 164560), (8228, 162560), (8636, 154880), (8704, 153670), (9680, 138176), (10160, 131648), (10285, 130048), (10795, 123904), (10880, 122936), (11176, 119680), (11264, 118745), (11968, 111760), (13970, 95744), (14080, 94996), (14960, 89408), (15367, 87040), (15488, 86360), (16256, 82280), (16456, 81280), (17272, 77440), (17408, 76835), (19360, 69088), (20320, 65824), (20570, 65024), (21590, 61952), (21760, 61468), (22352, 59840), (23749, 56320), (23936, 55880), (27940, 47872), (28160, 47498), (29920, 44704), (30734, 43520), (30976, 43180), (32512, 41140), (32912, 40640), (34544, 38720)]