8254913280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113143}}^1$

素因数の和:113186

約数の個数: 144

約数和(自身を含む): 27751960320

約数和(自身を除く): 19497047040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 9120, 12160, 14592, 18240, 24320, 36480, 72960, 113143, 226286, 339429, 452572, 565715, 678858, 905144, 1131430, 1357716, 1697145, 1810288, 2149717, 2262860, 2715432, 3394290, 3620576, 4299434, 4525720, 5430864, 6449151, 6788580, 7241152, 8598868, 9051440, 10748585, 10861728, 12898302, 13577160, 14482304, 17197736, 18102880, 21497170, 21723456, 25796604, 27154320, 28964608, 32245755, 34395472, 36205760, 42994340, 43446912, 51593208, 54308640, 64491510, 68790944, 72411520, 85988680, 86893824, 103186416, 108617280, 128983020, 137581888, 144823040, 171977360, 206372832, 217234560, 257966040, 275163776, 343954720, 412745664, 434469120, 515932080, 550327552, 687909440, 825491328, 1031864160, 1375818880, 1650982656, 2063728320, 2751637760, 4127456640, 8254913280]

約数ペア:

[(1, 8254913280), (2, 4127456640), (3, 2751637760), (4, 2063728320), (5, 1650982656), (6, 1375818880), (8, 1031864160), (10, 825491328), (12, 687909440), (15, 550327552), (16, 515932080), (19, 434469120), (20, 412745664), (24, 343954720), (30, 275163776), (32, 257966040), (38, 217234560), (40, 206372832), (48, 171977360), (57, 144823040), (60, 137581888), (64, 128983020), (76, 108617280), (80, 103186416), (95, 86893824), (96, 85988680), (114, 72411520), (120, 68790944), (128, 64491510), (152, 54308640), (160, 51593208), (190, 43446912), (192, 42994340), (228, 36205760), (240, 34395472), (256, 32245755), (285, 28964608), (304, 27154320), (320, 25796604), (380, 21723456), (384, 21497170), (456, 18102880), (480, 17197736), (570, 14482304), (608, 13577160), (640, 12898302), (760, 10861728), (768, 10748585), (912, 9051440), (960, 8598868), (1140, 7241152), (1216, 6788580), (1280, 6449151), (1520, 5430864), (1824, 4525720), (1920, 4299434), (2280, 3620576), (2432, 3394290), (3040, 2715432), (3648, 2262860), (3840, 2149717), (4560, 1810288), (4864, 1697145), (6080, 1357716), (7296, 1131430), (9120, 905144), (12160, 678858), (14592, 565715), (18240, 452572), (24320, 339429), (36480, 226286), (72960, 113143)]