147064960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1931}}^1$

素因数の和:1974

約数の個数: 128

約数和(自身を含む): 425658240

約数和(自身を除く): 278593280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1360, 1904, 1931, 2176, 2240, 2380, 2720, 3808, 3862, 4480, 4760, 5440, 7616, 7724, 9520, 9655, 10880, 13517, 15232, 15448, 19040, 19310, 27034, 30896, 32827, 38080, 38620, 54068, 61792, 65654, 67585, 76160, 77240, 108136, 123584, 131308, 135170, 154480, 164135, 216272, 229789, 247168, 262616, 270340, 308960, 328270, 432544, 459578, 525232, 540680, 617920, 656540, 865088, 919156, 1050464, 1081360, 1148945, 1235840, 1313080, 1730176, 1838312, 2100928, 2162720, 2297890, 2626160, 3676624, 4201856, 4325440, 4595780, 5252320, 7353248, 8650880, 9191560, 10504640, 14706496, 18383120, 21009280, 29412992, 36766240, 73532480, 147064960]

約数ペア:

[(1, 147064960), (2, 73532480), (4, 36766240), (5, 29412992), (7, 21009280), (8, 18383120), (10, 14706496), (14, 10504640), (16, 9191560), (17, 8650880), (20, 7353248), (28, 5252320), (32, 4595780), (34, 4325440), (35, 4201856), (40, 3676624), (56, 2626160), (64, 2297890), (68, 2162720), (70, 2100928), (80, 1838312), (85, 1730176), (112, 1313080), (119, 1235840), (128, 1148945), (136, 1081360), (140, 1050464), (160, 919156), (170, 865088), (224, 656540), (238, 617920), (272, 540680), (280, 525232), (320, 459578), (340, 432544), (448, 328270), (476, 308960), (544, 270340), (560, 262616), (595, 247168), (640, 229789), (680, 216272), (896, 164135), (952, 154480), (1088, 135170), (1120, 131308), (1190, 123584), (1360, 108136), (1904, 77240), (1931, 76160), (2176, 67585), (2240, 65654), (2380, 61792), (2720, 54068), (3808, 38620), (3862, 38080), (4480, 32827), (4760, 30896), (5440, 27034), (7616, 19310), (7724, 19040), (9520, 15448), (9655, 15232), (10880, 13517)]