74757760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 256

約数和(自身を含む): 234420480

約数和(自身を除く): 159662720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 41, 44, 55, 56, 64, 70, 74, 77, 80, 82, 88, 110, 112, 128, 140, 148, 154, 160, 164, 176, 185, 205, 220, 224, 259, 280, 287, 296, 308, 320, 328, 352, 370, 385, 407, 410, 440, 448, 451, 518, 560, 574, 592, 616, 640, 656, 704, 740, 770, 814, 820, 880, 896, 902, 1036, 1120, 1148, 1184, 1232, 1295, 1312, 1408, 1435, 1480, 1517, 1540, 1628, 1640, 1760, 1804, 2035, 2072, 2240, 2255, 2296, 2368, 2464, 2590, 2624, 2849, 2870, 2960, 3034, 3080, 3157, 3256, 3280, 3520, 3608, 4070, 4144, 4480, 4510, 4592, 4736, 4928, 5180, 5248, 5698, 5740, 5920, 6068, 6160, 6314, 6512, 6560, 7040, 7216, 7585, 8140, 8288, 9020, 9184, 9856, 10360, 10619, 11396, 11480, 11840, 12136, 12320, 12628, 13024, 13120, 14245, 14432, 15170, 15785, 16280, 16576, 16687, 18040, 18368, 20720, 21238, 22792, 22960, 23680, 24272, 24640, 25256, 26048, 26240, 28490, 28864, 30340, 31570, 32560, 33152, 33374, 36080, 36736, 41440, 42476, 45584, 45920, 48544, 49280, 50512, 52096, 53095, 56980, 57728, 60680, 63140, 65120, 66748, 72160, 82880, 83435, 84952, 91168, 91840, 97088, 101024, 106190, 113960, 116809, 121360, 126280, 130240, 133496, 144320, 165760, 166870, 169904, 182336, 183680, 194176, 202048, 212380, 227920, 233618, 242720, 252560, 260480, 266992, 288640, 333740, 339808, 364672, 404096, 424760, 455840, 467236, 485440, 505120, 533984, 584045, 667480, 679616, 849520, 911680, 934472, 970880, 1010240, 1067968, 1168090, 1334960, 1359232, 1699040, 1823360, 1868944, 2020480, 2135936, 2336180, 2669920, 3398080, 3737888, 4672360, 5339840, 6796160, 7475776, 9344720, 10679680, 14951552, 18689440, 37378880, 74757760]

約数ペア:

[(1, 74757760), (2, 37378880), (4, 18689440), (5, 14951552), (7, 10679680), (8, 9344720), (10, 7475776), (11, 6796160), (14, 5339840), (16, 4672360), (20, 3737888), (22, 3398080), (28, 2669920), (32, 2336180), (35, 2135936), (37, 2020480), (40, 1868944), (41, 1823360), (44, 1699040), (55, 1359232), (56, 1334960), (64, 1168090), (70, 1067968), (74, 1010240), (77, 970880), (80, 934472), (82, 911680), (88, 849520), (110, 679616), (112, 667480), (128, 584045), (140, 533984), (148, 505120), (154, 485440), (160, 467236), (164, 455840), (176, 424760), (185, 404096), (205, 364672), (220, 339808), (224, 333740), (259, 288640), (280, 266992), (287, 260480), (296, 252560), (308, 242720), (320, 233618), (328, 227920), (352, 212380), (370, 202048), (385, 194176), (407, 183680), (410, 182336), (440, 169904), (448, 166870), (451, 165760), (518, 144320), (560, 133496), (574, 130240), (592, 126280), (616, 121360), (640, 116809), (656, 113960), (704, 106190), (740, 101024), (770, 97088), (814, 91840), (820, 91168), (880, 84952), (896, 83435), (902, 82880), (1036, 72160), (1120, 66748), (1148, 65120), (1184, 63140), (1232, 60680), (1295, 57728), (1312, 56980), (1408, 53095), (1435, 52096), (1480, 50512), (1517, 49280), (1540, 48544), (1628, 45920), (1640, 45584), (1760, 42476), (1804, 41440), (2035, 36736), (2072, 36080), (2240, 33374), (2255, 33152), (2296, 32560), (2368, 31570), (2464, 30340), (2590, 28864), (2624, 28490), (2849, 26240), (2870, 26048), (2960, 25256), (3034, 24640), (3080, 24272), (3157, 23680), (3256, 22960), (3280, 22792), (3520, 21238), (3608, 20720), (4070, 18368), (4144, 18040), (4480, 16687), (4510, 16576), (4592, 16280), (4736, 15785), (4928, 15170), (5180, 14432), (5248, 14245), (5698, 13120), (5740, 13024), (5920, 12628), (6068, 12320), (6160, 12136), (6314, 11840), (6512, 11480), (6560, 11396), (7040, 10619), (7216, 10360), (7585, 9856), (8140, 9184), (8288, 9020)]