245094080

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 280

約数和(自身を含む): 768370320

約数和(自身を除く): 523276240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 49, 55, 56, 58, 64, 70, 77, 80, 88, 98, 110, 112, 116, 140, 145, 154, 160, 176, 196, 203, 220, 224, 232, 245, 280, 290, 308, 319, 320, 343, 352, 385, 392, 406, 440, 448, 464, 490, 539, 560, 580, 616, 638, 686, 704, 770, 784, 812, 880, 928, 980, 1015, 1078, 1120, 1160, 1232, 1276, 1372, 1421, 1540, 1568, 1595, 1624, 1715, 1760, 1856, 1960, 2030, 2156, 2233, 2240, 2320, 2401, 2464, 2552, 2695, 2744, 2842, 3080, 3136, 3190, 3248, 3430, 3520, 3773, 3920, 4060, 4312, 4466, 4640, 4802, 4928, 5104, 5390, 5488, 5684, 6160, 6380, 6496, 6860, 7105, 7546, 7840, 8120, 8624, 8932, 9280, 9604, 9947, 10208, 10780, 10976, 11165, 11368, 12005, 12320, 12760, 12992, 13720, 14210, 15092, 15631, 15680, 16240, 17248, 17864, 18865, 19208, 19894, 20416, 21560, 21952, 22330, 22736, 24010, 24640, 25520, 26411, 27440, 28420, 30184, 31262, 32480, 34496, 35728, 37730, 38416, 39788, 43120, 44660, 45472, 48020, 49735, 51040, 52822, 54880, 56840, 60368, 62524, 64960, 69629, 71456, 75460, 76832, 78155, 79576, 86240, 89320, 90944, 96040, 99470, 102080, 105644, 109417, 109760, 113680, 120736, 125048, 132055, 139258, 142912, 150920, 153664, 156310, 159152, 172480, 178640, 192080, 198940, 211288, 218834, 227360, 241472, 250096, 264110, 278516, 301840, 312620, 318304, 348145, 357280, 384160, 397880, 422576, 437668, 454720, 500192, 528220, 547085, 557032, 603680, 625240, 636608, 696290, 714560, 765919, 768320, 795760, 845152, 875336, 1000384, 1056440, 1094170, 1114064, 1207360, 1250480, 1392580, 1531838, 1591520, 1690304, 1750672, 2112880, 2188340, 2228128, 2500960, 2785160, 3063676, 3183040, 3501344, 3829595, 4225760, 4376680, 4456256, 5001920, 5570320, 6127352, 7002688, 7659190, 8451520, 8753360, 11140640, 12254704, 15318380, 17506720, 22281280, 24509408, 30636760, 35013440, 49018816, 61273520, 122547040, 245094080]

約数ペア:

[(1, 245094080), (2, 122547040), (4, 61273520), (5, 49018816), (7, 35013440), (8, 30636760), (10, 24509408), (11, 22281280), (14, 17506720), (16, 15318380), (20, 12254704), (22, 11140640), (28, 8753360), (29, 8451520), (32, 7659190), (35, 7002688), (40, 6127352), (44, 5570320), (49, 5001920), (55, 4456256), (56, 4376680), (58, 4225760), (64, 3829595), (70, 3501344), (77, 3183040), (80, 3063676), (88, 2785160), (98, 2500960), (110, 2228128), (112, 2188340), (116, 2112880), (140, 1750672), (145, 1690304), (154, 1591520), (160, 1531838), (176, 1392580), (196, 1250480), (203, 1207360), (220, 1114064), (224, 1094170), (232, 1056440), (245, 1000384), (280, 875336), (290, 845152), (308, 795760), (319, 768320), (320, 765919), (343, 714560), (352, 696290), (385, 636608), (392, 625240), (406, 603680), (440, 557032), (448, 547085), (464, 528220), (490, 500192), (539, 454720), (560, 437668), (580, 422576), (616, 397880), (638, 384160), (686, 357280), (704, 348145), (770, 318304), (784, 312620), (812, 301840), (880, 278516), (928, 264110), (980, 250096), (1015, 241472), (1078, 227360), (1120, 218834), (1160, 211288), (1232, 198940), (1276, 192080), (1372, 178640), (1421, 172480), (1540, 159152), (1568, 156310), (1595, 153664), (1624, 150920), (1715, 142912), (1760, 139258), (1856, 132055), (1960, 125048), (2030, 120736), (2156, 113680), (2233, 109760), (2240, 109417), (2320, 105644), (2401, 102080), (2464, 99470), (2552, 96040), (2695, 90944), (2744, 89320), (2842, 86240), (3080, 79576), (3136, 78155), (3190, 76832), (3248, 75460), (3430, 71456), (3520, 69629), (3773, 64960), (3920, 62524), (4060, 60368), (4312, 56840), (4466, 54880), (4640, 52822), (4802, 51040), (4928, 49735), (5104, 48020), (5390, 45472), (5488, 44660), (5684, 43120), (6160, 39788), (6380, 38416), (6496, 37730), (6860, 35728), (7105, 34496), (7546, 32480), (7840, 31262), (8120, 30184), (8624, 28420), (8932, 27440), (9280, 26411), (9604, 25520), (9947, 24640), (10208, 24010), (10780, 22736), (10976, 22330), (11165, 21952), (11368, 21560), (12005, 20416), (12320, 19894), (12760, 19208), (12992, 18865), (13720, 17864), (14210, 17248), (15092, 16240), (15631, 15680)]