39936560640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{53609}}^1$

素因数の和:53732

約数の個数: 160

約数和(自身を含む): 128990806560

約数和(自身を除く): 89054245920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 256, 291, 320, 384, 388, 480, 485, 512, 582, 640, 768, 776, 960, 970, 1164, 1280, 1455, 1536, 1552, 1920, 1940, 2328, 2560, 2910, 3104, 3840, 3880, 4656, 5820, 6208, 7680, 7760, 9312, 11640, 12416, 15520, 18624, 23280, 24832, 31040, 37248, 46560, 49664, 53609, 62080, 74496, 93120, 107218, 124160, 148992, 160827, 186240, 214436, 248320, 268045, 321654, 372480, 428872, 536090, 643308, 744960, 804135, 857744, 1072180, 1286616, 1608270, 1715488, 2144360, 2573232, 3216540, 3430976, 4288720, 5146464, 5200073, 6433080, 6861952, 8577440, 10292928, 10400146, 12866160, 13723904, 15600219, 17154880, 20585856, 20800292, 25732320, 26000365, 27447808, 31200438, 34309760, 41171712, 41600584, 51464640, 52000730, 62400876, 68619520, 78001095, 82343424, 83201168, 102929280, 104001460, 124801752, 137239040, 156002190, 166402336, 205858560, 208002920, 249603504, 312004380, 332804672, 411717120, 416005840, 499207008, 624008760, 665609344, 832011680, 998414016, 1248017520, 1331218688, 1664023360, 1996828032, 2496035040, 2662437376, 3328046720, 3993656064, 4992070080, 6656093440, 7987312128, 9984140160, 13312186880, 19968280320, 39936560640]

約数ペア:

[(1, 39936560640), (2, 19968280320), (3, 13312186880), (4, 9984140160), (5, 7987312128), (6, 6656093440), (8, 4992070080), (10, 3993656064), (12, 3328046720), (15, 2662437376), (16, 2496035040), (20, 1996828032), (24, 1664023360), (30, 1331218688), (32, 1248017520), (40, 998414016), (48, 832011680), (60, 665609344), (64, 624008760), (80, 499207008), (96, 416005840), (97, 411717120), (120, 332804672), (128, 312004380), (160, 249603504), (192, 208002920), (194, 205858560), (240, 166402336), (256, 156002190), (291, 137239040), (320, 124801752), (384, 104001460), (388, 102929280), (480, 83201168), (485, 82343424), (512, 78001095), (582, 68619520), (640, 62400876), (768, 52000730), (776, 51464640), (960, 41600584), (970, 41171712), (1164, 34309760), (1280, 31200438), (1455, 27447808), (1536, 26000365), (1552, 25732320), (1920, 20800292), (1940, 20585856), (2328, 17154880), (2560, 15600219), (2910, 13723904), (3104, 12866160), (3840, 10400146), (3880, 10292928), (4656, 8577440), (5820, 6861952), (6208, 6433080), (7680, 5200073), (7760, 5146464), (9312, 4288720), (11640, 3430976), (12416, 3216540), (15520, 2573232), (18624, 2144360), (23280, 1715488), (24832, 1608270), (31040, 1286616), (37248, 1072180), (46560, 857744), (49664, 804135), (53609, 744960), (62080, 643308), (74496, 536090), (93120, 428872), (107218, 372480), (124160, 321654), (148992, 268045), (160827, 248320), (186240, 214436)]