164146560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 571069440

約数和(自身を除く): 406922880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 47, 48, 51, 60, 64, 68, 80, 85, 94, 96, 102, 107, 120, 128, 136, 141, 160, 170, 188, 192, 204, 214, 235, 240, 255, 272, 282, 320, 321, 340, 376, 384, 408, 428, 470, 480, 510, 535, 544, 564, 640, 642, 680, 705, 752, 799, 816, 856, 940, 960, 1020, 1070, 1088, 1128, 1284, 1360, 1410, 1504, 1598, 1605, 1632, 1712, 1819, 1880, 1920, 2040, 2140, 2176, 2256, 2397, 2568, 2720, 2820, 3008, 3196, 3210, 3264, 3424, 3638, 3760, 3995, 4080, 4280, 4512, 4794, 5029, 5136, 5440, 5457, 5640, 6016, 6392, 6420, 6528, 6848, 7276, 7520, 7990, 8160, 8560, 9024, 9095, 9588, 10058, 10272, 10880, 10914, 11280, 11985, 12784, 12840, 13696, 14552, 15040, 15087, 15980, 16320, 17120, 18048, 18190, 19176, 20116, 20544, 21828, 22560, 23970, 25145, 25568, 25680, 27285, 29104, 30080, 30174, 31960, 32640, 34240, 36380, 38352, 40232, 41088, 43656, 45120, 47940, 50290, 51136, 51360, 54570, 58208, 60348, 63920, 68480, 72760, 75435, 76704, 80464, 85493, 87312, 90240, 95880, 100580, 102272, 102720, 109140, 116416, 120696, 127840, 145520, 150870, 153408, 160928, 170986, 174624, 191760, 201160, 205440, 218280, 232832, 241392, 255680, 256479, 291040, 301740, 306816, 321856, 341972, 349248, 383520, 402320, 427465, 436560, 482784, 511360, 512958, 582080, 603480, 643712, 683944, 698496, 767040, 804640, 854930, 873120, 965568, 1025916, 1164160, 1206960, 1282395, 1367888, 1534080, 1609280, 1709860, 1746240, 1931136, 2051832, 2413920, 2564790, 2735776, 3218560, 3419720, 3492480, 4103664, 4827840, 5129580, 5471552, 6839440, 8207328, 9655680, 10259160, 10943104, 13678880, 16414656, 20518320, 27357760, 32829312, 41036640, 54715520, 82073280, 164146560]

約数ペア:

[(1, 164146560), (2, 82073280), (3, 54715520), (4, 41036640), (5, 32829312), (6, 27357760), (8, 20518320), (10, 16414656), (12, 13678880), (15, 10943104), (16, 10259160), (17, 9655680), (20, 8207328), (24, 6839440), (30, 5471552), (32, 5129580), (34, 4827840), (40, 4103664), (47, 3492480), (48, 3419720), (51, 3218560), (60, 2735776), (64, 2564790), (68, 2413920), (80, 2051832), (85, 1931136), (94, 1746240), (96, 1709860), (102, 1609280), (107, 1534080), (120, 1367888), (128, 1282395), (136, 1206960), (141, 1164160), (160, 1025916), (170, 965568), (188, 873120), (192, 854930), (204, 804640), (214, 767040), (235, 698496), (240, 683944), (255, 643712), (272, 603480), (282, 582080), (320, 512958), (321, 511360), (340, 482784), (376, 436560), (384, 427465), (408, 402320), (428, 383520), (470, 349248), (480, 341972), (510, 321856), (535, 306816), (544, 301740), (564, 291040), (640, 256479), (642, 255680), (680, 241392), (705, 232832), (752, 218280), (799, 205440), (816, 201160), (856, 191760), (940, 174624), (960, 170986), (1020, 160928), (1070, 153408), (1088, 150870), (1128, 145520), (1284, 127840), (1360, 120696), (1410, 116416), (1504, 109140), (1598, 102720), (1605, 102272), (1632, 100580), (1712, 95880), (1819, 90240), (1880, 87312), (1920, 85493), (2040, 80464), (2140, 76704), (2176, 75435), (2256, 72760), (2397, 68480), (2568, 63920), (2720, 60348), (2820, 58208), (3008, 54570), (3196, 51360), (3210, 51136), (3264, 50290), (3424, 47940), (3638, 45120), (3760, 43656), (3995, 41088), (4080, 40232), (4280, 38352), (4512, 36380), (4794, 34240), (5029, 32640), (5136, 31960), (5440, 30174), (5457, 30080), (5640, 29104), (6016, 27285), (6392, 25680), (6420, 25568), (6528, 25145), (6848, 23970), (7276, 22560), (7520, 21828), (7990, 20544), (8160, 20116), (8560, 19176), (9024, 18190), (9095, 18048), (9588, 17120), (10058, 16320), (10272, 15980), (10880, 15087), (10914, 15040), (11280, 14552), (11985, 13696), (12784, 12840)]