28618675560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{4813}}^1$

素因数の和:5112

約数の個数: 192

約数和(自身を含む): 94623984000

約数和(自身を除く): 66005308440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 199, 249, 332, 360, 398, 415, 498, 597, 664, 747, 796, 830, 995, 996, 1194, 1245, 1494, 1592, 1660, 1791, 1990, 1992, 2388, 2490, 2985, 2988, 3320, 3582, 3735, 3980, 4776, 4813, 4980, 5970, 5976, 7164, 7470, 7960, 8955, 9626, 9960, 11940, 14328, 14439, 14940, 16517, 17910, 19252, 23880, 24065, 28878, 29880, 33034, 35820, 38504, 43317, 48130, 49551, 57756, 66068, 71640, 72195, 82585, 86634, 96260, 99102, 115512, 132136, 144390, 148653, 165170, 173268, 192520, 198204, 216585, 247755, 288780, 297306, 330340, 346536, 396408, 399479, 433170, 495510, 577560, 594612, 660680, 743265, 798958, 866340, 957787, 991020, 1189224, 1198437, 1486530, 1597916, 1732680, 1915574, 1982040, 1997395, 2396874, 2873361, 2973060, 3195832, 3595311, 3831148, 3994790, 4788935, 4793748, 5746722, 5946120, 5992185, 7190622, 7662296, 7989580, 8620083, 9577870, 9587496, 11493444, 11984370, 14366805, 14381244, 15979160, 17240166, 17976555, 19155740, 22986888, 23968740, 28733610, 28762488, 34480332, 35953110, 38311480, 43100415, 47937480, 57467220, 68960664, 71906220, 79496321, 86200830, 114934440, 143812440, 158992642, 172401660, 238488963, 317985284, 344803320, 397481605, 476977926, 635970568, 715466889, 794963210, 953955852, 1192444815, 1430933778, 1589926420, 1907911704, 2384889630, 2861867556, 3179852840, 3577334445, 4769779260, 5723735112, 7154668890, 9539558520, 14309337780, 28618675560]

約数ペア:

[(1, 28618675560), (2, 14309337780), (3, 9539558520), (4, 7154668890), (5, 5723735112), (6, 4769779260), (8, 3577334445), (9, 3179852840), (10, 2861867556), (12, 2384889630), (15, 1907911704), (18, 1589926420), (20, 1430933778), (24, 1192444815), (30, 953955852), (36, 794963210), (40, 715466889), (45, 635970568), (60, 476977926), (72, 397481605), (83, 344803320), (90, 317985284), (120, 238488963), (166, 172401660), (180, 158992642), (199, 143812440), (249, 114934440), (332, 86200830), (360, 79496321), (398, 71906220), (415, 68960664), (498, 57467220), (597, 47937480), (664, 43100415), (747, 38311480), (796, 35953110), (830, 34480332), (995, 28762488), (996, 28733610), (1194, 23968740), (1245, 22986888), (1494, 19155740), (1592, 17976555), (1660, 17240166), (1791, 15979160), (1990, 14381244), (1992, 14366805), (2388, 11984370), (2490, 11493444), (2985, 9587496), (2988, 9577870), (3320, 8620083), (3582, 7989580), (3735, 7662296), (3980, 7190622), (4776, 5992185), (4813, 5946120), (4980, 5746722), (5970, 4793748), (5976, 4788935), (7164, 3994790), (7470, 3831148), (7960, 3595311), (8955, 3195832), (9626, 2973060), (9960, 2873361), (11940, 2396874), (14328, 1997395), (14439, 1982040), (14940, 1915574), (16517, 1732680), (17910, 1597916), (19252, 1486530), (23880, 1198437), (24065, 1189224), (28878, 991020), (29880, 957787), (33034, 866340), (35820, 798958), (38504, 743265), (43317, 660680), (48130, 594612), (49551, 577560), (57756, 495510), (66068, 433170), (71640, 399479), (72195, 396408), (82585, 346536), (86634, 330340), (96260, 297306), (99102, 288780), (115512, 247755), (132136, 216585), (144390, 198204), (148653, 192520), (165170, 173268)]