272516160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 224

約数和(自身を含む): 1000719360

約数和(自身を除く): 728203200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 379, 420, 428, 448, 480, 535, 560, 642, 672, 749, 758, 840, 856, 960, 1070, 1120, 1137, 1284, 1344, 1498, 1516, 1605, 1680, 1712, 1895, 2140, 2240, 2247, 2274, 2568, 2653, 2996, 3032, 3210, 3360, 3424, 3745, 3790, 4280, 4494, 4548, 5136, 5306, 5685, 5992, 6064, 6420, 6720, 6848, 7490, 7580, 7959, 8560, 8988, 9096, 10272, 10612, 11235, 11370, 11984, 12128, 12840, 13265, 14980, 15160, 15918, 17120, 17976, 18192, 20544, 21224, 22470, 22740, 23968, 24256, 25680, 26530, 29960, 30320, 31836, 34240, 35952, 36384, 39795, 40553, 42448, 44940, 45480, 47936, 51360, 53060, 59920, 60640, 63672, 71904, 72768, 79590, 81106, 84896, 89880, 90960, 102720, 106120, 119840, 121280, 121659, 127344, 143808, 159180, 162212, 169792, 179760, 181920, 202765, 212240, 239680, 243318, 254688, 283871, 318360, 324424, 359520, 363840, 405530, 424480, 486636, 509376, 567742, 608295, 636720, 648848, 719040, 811060, 848960, 851613, 973272, 1135484, 1216590, 1273440, 1297696, 1419355, 1622120, 1703226, 1946544, 2270968, 2433180, 2546880, 2595392, 2838710, 3244240, 3406452, 3893088, 4258065, 4541936, 4866360, 5677420, 6488480, 6812904, 7786176, 8516130, 9083872, 9732720, 11354840, 12976960, 13625808, 17032260, 18167744, 19465440, 22709680, 27251616, 34064520, 38930880, 45419360, 54503232, 68129040, 90838720, 136258080, 272516160]

約数ペア:

[(1, 272516160), (2, 136258080), (3, 90838720), (4, 68129040), (5, 54503232), (6, 45419360), (7, 38930880), (8, 34064520), (10, 27251616), (12, 22709680), (14, 19465440), (15, 18167744), (16, 17032260), (20, 13625808), (21, 12976960), (24, 11354840), (28, 9732720), (30, 9083872), (32, 8516130), (35, 7786176), (40, 6812904), (42, 6488480), (48, 5677420), (56, 4866360), (60, 4541936), (64, 4258065), (70, 3893088), (80, 3406452), (84, 3244240), (96, 2838710), (105, 2595392), (107, 2546880), (112, 2433180), (120, 2270968), (140, 1946544), (160, 1703226), (168, 1622120), (192, 1419355), (210, 1297696), (214, 1273440), (224, 1216590), (240, 1135484), (280, 973272), (320, 851613), (321, 848960), (336, 811060), (379, 719040), (420, 648848), (428, 636720), (448, 608295), (480, 567742), (535, 509376), (560, 486636), (642, 424480), (672, 405530), (749, 363840), (758, 359520), (840, 324424), (856, 318360), (960, 283871), (1070, 254688), (1120, 243318), (1137, 239680), (1284, 212240), (1344, 202765), (1498, 181920), (1516, 179760), (1605, 169792), (1680, 162212), (1712, 159180), (1895, 143808), (2140, 127344), (2240, 121659), (2247, 121280), (2274, 119840), (2568, 106120), (2653, 102720), (2996, 90960), (3032, 89880), (3210, 84896), (3360, 81106), (3424, 79590), (3745, 72768), (3790, 71904), (4280, 63672), (4494, 60640), (4548, 59920), (5136, 53060), (5306, 51360), (5685, 47936), (5992, 45480), (6064, 44940), (6420, 42448), (6720, 40553), (6848, 39795), (7490, 36384), (7580, 35952), (7959, 34240), (8560, 31836), (8988, 30320), (9096, 29960), (10272, 26530), (10612, 25680), (11235, 24256), (11370, 23968), (11984, 22740), (12128, 22470), (12840, 21224), (13265, 20544), (14980, 18192), (15160, 17976), (15918, 17120)]