16657421520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{9029}}^1\times {\mathrm{7687}}^1$

素因数の和:16732

約数の個数: 80

約数和(自身を含む): 51650444160

約数和(自身を除く): 34993022640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7687, 9029, 15374, 18058, 23061, 27087, 30748, 36116, 38435, 45145, 46122, 54174, 61496, 72232, 76870, 90290, 92244, 108348, 115305, 122992, 135435, 144464, 153740, 180580, 184488, 216696, 230610, 270870, 307480, 361160, 368976, 433392, 461220, 541740, 614960, 722320, 922440, 1083480, 1844880, 2166960, 69405923, 138811846, 208217769, 277623692, 347029615, 416435538, 555247384, 694059230, 832871076, 1041088845, 1110494768, 1388118460, 1665742152, 2082177690, 2776236920, 3331484304, 4164355380, 5552473840, 8328710760, 16657421520]

約数ペア:

[(1, 16657421520), (2, 8328710760), (3, 5552473840), (4, 4164355380), (5, 3331484304), (6, 2776236920), (8, 2082177690), (10, 1665742152), (12, 1388118460), (15, 1110494768), (16, 1041088845), (20, 832871076), (24, 694059230), (30, 555247384), (40, 416435538), (48, 347029615), (60, 277623692), (80, 208217769), (120, 138811846), (240, 69405923), (7687, 2166960), (9029, 1844880), (15374, 1083480), (18058, 922440), (23061, 722320), (27087, 614960), (30748, 541740), (36116, 461220), (38435, 433392), (45145, 368976), (46122, 361160), (54174, 307480), (61496, 270870), (72232, 230610), (76870, 216696), (90290, 184488), (92244, 180580), (108348, 153740), (115305, 144464), (122992, 135435)]