1576493920

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 3804192000

約数和(自身を除く): 2227698080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 199, 268, 335, 398, 536, 670, 739, 796, 995, 1072, 1340, 1478, 1592, 1990, 2144, 2680, 2956, 3184, 3695, 3980, 5360, 5912, 6368, 7390, 7960, 10720, 11824, 13333, 14780, 15920, 23648, 26666, 29560, 31840, 49513, 53332, 59120, 66665, 99026, 106664, 118240, 133330, 147061, 198052, 213328, 247565, 266660, 294122, 396104, 426656, 495130, 533320, 588244, 735305, 792208, 990260, 1066640, 1176488, 1470610, 1584416, 1980520, 2133280, 2352976, 2941220, 3961040, 4705952, 5882440, 7922080, 9853087, 11764880, 19706174, 23529760, 39412348, 49265435, 78824696, 98530870, 157649392, 197061740, 315298784, 394123480, 788246960, 1576493920]

約数ペア:

[(1, 1576493920), (2, 788246960), (4, 394123480), (5, 315298784), (8, 197061740), (10, 157649392), (16, 98530870), (20, 78824696), (32, 49265435), (40, 39412348), (67, 23529760), (80, 19706174), (134, 11764880), (160, 9853087), (199, 7922080), (268, 5882440), (335, 4705952), (398, 3961040), (536, 2941220), (670, 2352976), (739, 2133280), (796, 1980520), (995, 1584416), (1072, 1470610), (1340, 1176488), (1478, 1066640), (1592, 990260), (1990, 792208), (2144, 735305), (2680, 588244), (2956, 533320), (3184, 495130), (3695, 426656), (3980, 396104), (5360, 294122), (5912, 266660), (6368, 247565), (7390, 213328), (7960, 198052), (10720, 147061), (11824, 133330), (13333, 118240), (14780, 106664), (15920, 99026), (23648, 66665), (26666, 59120), (29560, 53332), (31840, 49513)]