275327360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 848378880

約数和(自身を除く): 573051520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 37, 40, 44, 55, 56, 64, 70, 74, 77, 80, 88, 110, 112, 128, 140, 148, 151, 154, 160, 176, 185, 220, 224, 259, 280, 296, 302, 308, 320, 352, 370, 385, 407, 440, 448, 518, 560, 592, 604, 616, 640, 704, 740, 755, 770, 814, 880, 896, 1036, 1057, 1120, 1184, 1208, 1232, 1295, 1408, 1480, 1510, 1540, 1628, 1661, 1760, 2035, 2072, 2114, 2240, 2368, 2416, 2464, 2590, 2849, 2960, 3020, 3080, 3256, 3322, 3520, 4070, 4144, 4228, 4480, 4736, 4832, 4928, 5180, 5285, 5587, 5698, 5920, 6040, 6160, 6512, 6644, 7040, 8140, 8288, 8305, 8456, 9664, 9856, 10360, 10570, 11174, 11396, 11627, 11840, 12080, 12320, 13024, 13288, 14245, 16280, 16576, 16610, 16912, 19328, 20720, 21140, 22348, 22792, 23254, 23680, 24160, 24640, 26048, 26576, 27935, 28490, 32560, 33152, 33220, 33824, 39109, 41440, 42280, 44696, 45584, 46508, 48320, 49280, 52096, 53152, 55870, 56980, 58135, 61457, 65120, 66440, 67648, 78218, 82880, 84560, 89392, 91168, 93016, 96640, 106304, 111740, 113960, 116270, 122914, 130240, 132880, 135296, 156436, 165760, 169120, 178784, 182336, 186032, 195545, 212608, 223480, 227920, 232540, 245828, 260480, 265760, 307285, 312872, 338240, 357568, 364672, 372064, 391090, 430199, 446960, 455840, 465080, 491656, 531520, 614570, 625744, 676480, 715136, 744128, 782180, 860398, 893920, 911680, 930160, 983312, 1063040, 1229140, 1251488, 1488256, 1564360, 1720796, 1787840, 1823360, 1860320, 1966624, 2150995, 2458280, 2502976, 3128720, 3441592, 3575680, 3720640, 3933248, 4301990, 4916560, 5005952, 6257440, 6883184, 7441280, 7866496, 8603980, 9833120, 12514880, 13766368, 17207960, 19666240, 25029760, 27532736, 34415920, 39332480, 55065472, 68831840, 137663680, 275327360]

約数ペア:

[(1, 275327360), (2, 137663680), (4, 68831840), (5, 55065472), (7, 39332480), (8, 34415920), (10, 27532736), (11, 25029760), (14, 19666240), (16, 17207960), (20, 13766368), (22, 12514880), (28, 9833120), (32, 8603980), (35, 7866496), (37, 7441280), (40, 6883184), (44, 6257440), (55, 5005952), (56, 4916560), (64, 4301990), (70, 3933248), (74, 3720640), (77, 3575680), (80, 3441592), (88, 3128720), (110, 2502976), (112, 2458280), (128, 2150995), (140, 1966624), (148, 1860320), (151, 1823360), (154, 1787840), (160, 1720796), (176, 1564360), (185, 1488256), (220, 1251488), (224, 1229140), (259, 1063040), (280, 983312), (296, 930160), (302, 911680), (308, 893920), (320, 860398), (352, 782180), (370, 744128), (385, 715136), (407, 676480), (440, 625744), (448, 614570), (518, 531520), (560, 491656), (592, 465080), (604, 455840), (616, 446960), (640, 430199), (704, 391090), (740, 372064), (755, 364672), (770, 357568), (814, 338240), (880, 312872), (896, 307285), (1036, 265760), (1057, 260480), (1120, 245828), (1184, 232540), (1208, 227920), (1232, 223480), (1295, 212608), (1408, 195545), (1480, 186032), (1510, 182336), (1540, 178784), (1628, 169120), (1661, 165760), (1760, 156436), (2035, 135296), (2072, 132880), (2114, 130240), (2240, 122914), (2368, 116270), (2416, 113960), (2464, 111740), (2590, 106304), (2849, 96640), (2960, 93016), (3020, 91168), (3080, 89392), (3256, 84560), (3322, 82880), (3520, 78218), (4070, 67648), (4144, 66440), (4228, 65120), (4480, 61457), (4736, 58135), (4832, 56980), (4928, 55870), (5180, 53152), (5285, 52096), (5587, 49280), (5698, 48320), (5920, 46508), (6040, 45584), (6160, 44696), (6512, 42280), (6644, 41440), (7040, 39109), (8140, 33824), (8288, 33220), (8305, 33152), (8456, 32560), (9664, 28490), (9856, 27935), (10360, 26576), (10570, 26048), (11174, 24640), (11396, 24160), (11627, 23680), (11840, 23254), (12080, 22792), (12320, 22348), (13024, 21140), (13288, 20720), (14245, 19328), (16280, 16912), (16576, 16610)]