170774240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 511588224

約数和(自身を除く): 340813984

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 160, 182, 185, 208, 224, 259, 260, 280, 296, 317, 364, 370, 416, 455, 481, 518, 520, 560, 592, 634, 728, 740, 910, 962, 1036, 1040, 1120, 1184, 1268, 1295, 1456, 1480, 1585, 1820, 1924, 2072, 2080, 2219, 2405, 2536, 2590, 2912, 2960, 3170, 3367, 3640, 3848, 4121, 4144, 4438, 4810, 5072, 5180, 5920, 6340, 6734, 7280, 7696, 8242, 8288, 8876, 9620, 10144, 10360, 11095, 11729, 12680, 13468, 14560, 15392, 16484, 16835, 17752, 19240, 20605, 20720, 22190, 23458, 25360, 26936, 28847, 32968, 33670, 35504, 38480, 41210, 41440, 44380, 46916, 50720, 53872, 57694, 58645, 65936, 67340, 71008, 76960, 82103, 82420, 88760, 93832, 107744, 115388, 117290, 131872, 134680, 144235, 152477, 164206, 164840, 177520, 187664, 230776, 234580, 269360, 288470, 304954, 328412, 329680, 355040, 375328, 410515, 461552, 469160, 538720, 576940, 609908, 656824, 659360, 762385, 821030, 923104, 938320, 1067339, 1153880, 1219816, 1313648, 1524770, 1642060, 1876640, 2134678, 2307760, 2439632, 2627296, 3049540, 3284120, 4269356, 4615520, 4879264, 5336695, 6099080, 6568240, 8538712, 10673390, 12198160, 13136480, 17077424, 21346780, 24396320, 34154848, 42693560, 85387120, 170774240]

約数ペア:

[(1, 170774240), (2, 85387120), (4, 42693560), (5, 34154848), (7, 24396320), (8, 21346780), (10, 17077424), (13, 13136480), (14, 12198160), (16, 10673390), (20, 8538712), (26, 6568240), (28, 6099080), (32, 5336695), (35, 4879264), (37, 4615520), (40, 4269356), (52, 3284120), (56, 3049540), (65, 2627296), (70, 2439632), (74, 2307760), (80, 2134678), (91, 1876640), (104, 1642060), (112, 1524770), (130, 1313648), (140, 1219816), (148, 1153880), (160, 1067339), (182, 938320), (185, 923104), (208, 821030), (224, 762385), (259, 659360), (260, 656824), (280, 609908), (296, 576940), (317, 538720), (364, 469160), (370, 461552), (416, 410515), (455, 375328), (481, 355040), (518, 329680), (520, 328412), (560, 304954), (592, 288470), (634, 269360), (728, 234580), (740, 230776), (910, 187664), (962, 177520), (1036, 164840), (1040, 164206), (1120, 152477), (1184, 144235), (1268, 134680), (1295, 131872), (1456, 117290), (1480, 115388), (1585, 107744), (1820, 93832), (1924, 88760), (2072, 82420), (2080, 82103), (2219, 76960), (2405, 71008), (2536, 67340), (2590, 65936), (2912, 58645), (2960, 57694), (3170, 53872), (3367, 50720), (3640, 46916), (3848, 44380), (4121, 41440), (4144, 41210), (4438, 38480), (4810, 35504), (5072, 33670), (5180, 32968), (5920, 28847), (6340, 26936), (6734, 25360), (7280, 23458), (7696, 22190), (8242, 20720), (8288, 20605), (8876, 19240), (9620, 17752), (10144, 16835), (10360, 16484), (11095, 15392), (11729, 14560), (12680, 13468)]