70026880

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 256

約数和(自身を含む): 220320000

約数和(自身を除く): 150293120

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, 128, 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, 640, 686, 704, 770, 784, 812, 880, 896, 928, 980, 1015, 1078, 1120, 1160, 1232, 1276, 1372, 1408, 1421, 1540, 1568, 1595, 1624, 1715, 1760, 1856, 1960, 2030, 2156, 2233, 2240, 2320, 2464, 2552, 2695, 2744, 2842, 3080, 3136, 3190, 3248, 3430, 3520, 3712, 3773, 3920, 4060, 4312, 4466, 4480, 4640, 4928, 5104, 5390, 5488, 5684, 6160, 6272, 6380, 6496, 6860, 7040, 7105, 7546, 7840, 8120, 8624, 8932, 9280, 9856, 9947, 10208, 10780, 10976, 11165, 11368, 12320, 12760, 12992, 13720, 14210, 15092, 15631, 15680, 16240, 17248, 17864, 18560, 18865, 19894, 20416, 21560, 21952, 22330, 22736, 24640, 25520, 25984, 27440, 28420, 30184, 31262, 31360, 32480, 34496, 35728, 37730, 39788, 40832, 43120, 43904, 44660, 45472, 49280, 49735, 51040, 54880, 56840, 60368, 62524, 64960, 68992, 71456, 75460, 78155, 79576, 86240, 89320, 90944, 99470, 102080, 109417, 109760, 113680, 120736, 125048, 129920, 142912, 150920, 156310, 159152, 172480, 178640, 181888, 198940, 204160, 218834, 219520, 227360, 241472, 250096, 285824, 301840, 312620, 318304, 344960, 357280, 397880, 437668, 454720, 482944, 500192, 547085, 603680, 625240, 636608, 714560, 795760, 875336, 909440, 1000384, 1094170, 1207360, 1250480, 1273216, 1429120, 1591520, 1750672, 2000768, 2188340, 2414720, 2500960, 3183040, 3501344, 4376680, 5001920, 6366080, 7002688, 8753360, 10003840, 14005376, 17506720, 35013440, 70026880]

約数ペア:

[(1, 70026880), (2, 35013440), (4, 17506720), (5, 14005376), (7, 10003840), (8, 8753360), (10, 7002688), (11, 6366080), (14, 5001920), (16, 4376680), (20, 3501344), (22, 3183040), (28, 2500960), (29, 2414720), (32, 2188340), (35, 2000768), (40, 1750672), (44, 1591520), (49, 1429120), (55, 1273216), (56, 1250480), (58, 1207360), (64, 1094170), (70, 1000384), (77, 909440), (80, 875336), (88, 795760), (98, 714560), (110, 636608), (112, 625240), (116, 603680), (128, 547085), (140, 500192), (145, 482944), (154, 454720), (160, 437668), (176, 397880), (196, 357280), (203, 344960), (220, 318304), (224, 312620), (232, 301840), (245, 285824), (280, 250096), (290, 241472), (308, 227360), (319, 219520), (320, 218834), (343, 204160), (352, 198940), (385, 181888), (392, 178640), (406, 172480), (440, 159152), (448, 156310), (464, 150920), (490, 142912), (539, 129920), (560, 125048), (580, 120736), (616, 113680), (638, 109760), (640, 109417), (686, 102080), (704, 99470), (770, 90944), (784, 89320), (812, 86240), (880, 79576), (896, 78155), (928, 75460), (980, 71456), (1015, 68992), (1078, 64960), (1120, 62524), (1160, 60368), (1232, 56840), (1276, 54880), (1372, 51040), (1408, 49735), (1421, 49280), (1540, 45472), (1568, 44660), (1595, 43904), (1624, 43120), (1715, 40832), (1760, 39788), (1856, 37730), (1960, 35728), (2030, 34496), (2156, 32480), (2233, 31360), (2240, 31262), (2320, 30184), (2464, 28420), (2552, 27440), (2695, 25984), (2744, 25520), (2842, 24640), (3080, 22736), (3136, 22330), (3190, 21952), (3248, 21560), (3430, 20416), (3520, 19894), (3712, 18865), (3773, 18560), (3920, 17864), (4060, 17248), (4312, 16240), (4466, 15680), (4480, 15631), (4640, 15092), (4928, 14210), (5104, 13720), (5390, 12992), (5488, 12760), (5684, 12320), (6160, 11368), (6272, 11165), (6380, 10976), (6496, 10780), (6860, 10208), (7040, 9947), (7105, 9856), (7546, 9280), (7840, 8932), (8120, 8624)]