1808920960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 384

約数和(自身を含む): 5626091520

約数和(自身を除く): 3817170560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 64, 70, 71, 77, 80, 88, 94, 110, 112, 121, 128, 140, 142, 154, 160, 176, 188, 220, 224, 235, 242, 280, 284, 308, 320, 329, 352, 355, 376, 385, 440, 448, 470, 484, 497, 517, 560, 568, 605, 616, 640, 658, 704, 710, 752, 770, 781, 847, 880, 896, 940, 968, 994, 1034, 1120, 1136, 1210, 1232, 1316, 1408, 1420, 1504, 1540, 1562, 1645, 1694, 1760, 1880, 1936, 1988, 2068, 2240, 2272, 2420, 2464, 2485, 2585, 2632, 2840, 3008, 3080, 3124, 3290, 3337, 3388, 3520, 3619, 3760, 3872, 3905, 3976, 4136, 4235, 4480, 4544, 4840, 4928, 4970, 5170, 5264, 5467, 5680, 5687, 6016, 6160, 6248, 6580, 6674, 6776, 7040, 7238, 7520, 7744, 7810, 7952, 8272, 8470, 8591, 9088, 9680, 9856, 9940, 10340, 10528, 10934, 11360, 11374, 12320, 12496, 13160, 13348, 13552, 14476, 15040, 15488, 15620, 15904, 16544, 16685, 16940, 17182, 18095, 19360, 19880, 20680, 21056, 21868, 22720, 22748, 23359, 24640, 24992, 26320, 26696, 27104, 27335, 28435, 28952, 30080, 31240, 31808, 33088, 33370, 33880, 34364, 36190, 36707, 38720, 39760, 39809, 41360, 42112, 42955, 43736, 45440, 45496, 46718, 49280, 49984, 52640, 53392, 54208, 54670, 56870, 57904, 60137, 62480, 63616, 66176, 66740, 67760, 68728, 72380, 73414, 77440, 79520, 79618, 82720, 85910, 87472, 90992, 93436, 99968, 105280, 106784, 108416, 109340, 113740, 115808, 116795, 120274, 124960, 133480, 135520, 137456, 144760, 146828, 159040, 159236, 165440, 171820, 174944, 181984, 183535, 186872, 199045, 210560, 213568, 218680, 227480, 231616, 233590, 240548, 249920, 256949, 266960, 271040, 274912, 289520, 293656, 300685, 318080, 318472, 330880, 343640, 349888, 363968, 367070, 373744, 398090, 403777, 427136, 437360, 454960, 463232, 467180, 481096, 499840, 513898, 533920, 542080, 549824, 579040, 587312, 601370, 636944, 687280, 699776, 727936, 734140, 747488, 796180, 807554, 874720, 909920, 934360, 962192, 1027796, 1067840, 1099648, 1158080, 1174624, 1202740, 1273888, 1284745, 1374560, 1468280, 1494976, 1592360, 1615108, 1749440, 1819840, 1868720, 1924384, 2018885, 2055592, 2135680, 2316160, 2349248, 2405480, 2547776, 2569490, 2749120, 2826439, 2936560, 2989952, 3184720, 3230216, 3498880, 3639680, 3737440, 3848768, 4037770, 4111184, 4698496, 4810960, 5095552, 5138980, 5498240, 5652878, 5873120, 6369440, 6460432, 7474880, 7697536, 8075540, 8222368, 9621920, 10277960, 11305756, 11746240, 12738880, 12920864, 14132195, 14949760, 16151080, 16444736, 19243840, 20555920, 22611512, 23492480, 25477760, 25841728, 28264390, 32302160, 32889472, 38487680, 41111840, 45223024, 51683456, 56528780, 64604320, 82223680, 90446048, 113057560, 129208640, 164447360, 180892096, 226115120, 258417280, 361784192, 452230240, 904460480, 1808920960]

約数ペア:

[(1, 1808920960), (2, 904460480), (4, 452230240), (5, 361784192), (7, 258417280), (8, 226115120), (10, 180892096), (11, 164447360), (14, 129208640), (16, 113057560), (20, 90446048), (22, 82223680), (28, 64604320), (32, 56528780), (35, 51683456), (40, 45223024), (44, 41111840), (47, 38487680), (55, 32889472), (56, 32302160), (64, 28264390), (70, 25841728), (71, 25477760), (77, 23492480), (80, 22611512), (88, 20555920), (94, 19243840), (110, 16444736), (112, 16151080), (121, 14949760), (128, 14132195), (140, 12920864), (142, 12738880), (154, 11746240), (160, 11305756), (176, 10277960), (188, 9621920), (220, 8222368), (224, 8075540), (235, 7697536), (242, 7474880), (280, 6460432), (284, 6369440), (308, 5873120), (320, 5652878), (329, 5498240), (352, 5138980), (355, 5095552), (376, 4810960), (385, 4698496), (440, 4111184), (448, 4037770), (470, 3848768), (484, 3737440), (497, 3639680), (517, 3498880), (560, 3230216), (568, 3184720), (605, 2989952), (616, 2936560), (640, 2826439), (658, 2749120), (704, 2569490), (710, 2547776), (752, 2405480), (770, 2349248), (781, 2316160), (847, 2135680), (880, 2055592), (896, 2018885), (940, 1924384), (968, 1868720), (994, 1819840), (1034, 1749440), (1120, 1615108), (1136, 1592360), (1210, 1494976), (1232, 1468280), (1316, 1374560), (1408, 1284745), (1420, 1273888), (1504, 1202740), (1540, 1174624), (1562, 1158080), (1645, 1099648), (1694, 1067840), (1760, 1027796), (1880, 962192), (1936, 934360), (1988, 909920), (2068, 874720), (2240, 807554), (2272, 796180), (2420, 747488), (2464, 734140), (2485, 727936), (2585, 699776), (2632, 687280), (2840, 636944), (3008, 601370), (3080, 587312), (3124, 579040), (3290, 549824), (3337, 542080), (3388, 533920), (3520, 513898), (3619, 499840), (3760, 481096), (3872, 467180), (3905, 463232), (3976, 454960), (4136, 437360), (4235, 427136), (4480, 403777), (4544, 398090), (4840, 373744), (4928, 367070), (4970, 363968), (5170, 349888), (5264, 343640), (5467, 330880), (5680, 318472), (5687, 318080), (6016, 300685), (6160, 293656), (6248, 289520), (6580, 274912), (6674, 271040), (6776, 266960), (7040, 256949), (7238, 249920), (7520, 240548), (7744, 233590), (7810, 231616), (7952, 227480), (8272, 218680), (8470, 213568), (8591, 210560), (9088, 199045), (9680, 186872), (9856, 183535), (9940, 181984), (10340, 174944), (10528, 171820), (10934, 165440), (11360, 159236), (11374, 159040), (12320, 146828), (12496, 144760), (13160, 137456), (13348, 135520), (13552, 133480), (14476, 124960), (15040, 120274), (15488, 116795), (15620, 115808), (15904, 113740), (16544, 109340), (16685, 108416), (16940, 106784), (17182, 105280), (18095, 99968), (19360, 93436), (19880, 90992), (20680, 87472), (21056, 85910), (21868, 82720), (22720, 79618), (22748, 79520), (23359, 77440), (24640, 73414), (24992, 72380), (26320, 68728), (26696, 67760), (27104, 66740), (27335, 66176), (28435, 63616), (28952, 62480), (30080, 60137), (31240, 57904), (31808, 56870), (33088, 54670), (33370, 54208), (33880, 53392), (34364, 52640), (36190, 49984), (36707, 49280), (38720, 46718), (39760, 45496), (39809, 45440), (41360, 43736), (42112, 42955)]