146352560

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 354888000

約数和(自身を除く): 208535440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 199, 232, 290, 317, 398, 464, 580, 634, 796, 995, 1160, 1268, 1585, 1592, 1990, 2320, 2536, 3170, 3184, 3980, 5072, 5771, 6340, 7960, 9193, 11542, 12680, 15920, 18386, 23084, 25360, 28855, 36772, 45965, 46168, 57710, 63083, 73544, 91930, 92336, 115420, 126166, 147088, 183860, 230840, 252332, 315415, 367720, 461680, 504664, 630830, 735440, 1009328, 1261660, 1829407, 2523320, 3658814, 5046640, 7317628, 9147035, 14635256, 18294070, 29270512, 36588140, 73176280, 146352560]

約数ペア:

[(1, 146352560), (2, 73176280), (4, 36588140), (5, 29270512), (8, 18294070), (10, 14635256), (16, 9147035), (20, 7317628), (29, 5046640), (40, 3658814), (58, 2523320), (80, 1829407), (116, 1261660), (145, 1009328), (199, 735440), (232, 630830), (290, 504664), (317, 461680), (398, 367720), (464, 315415), (580, 252332), (634, 230840), (796, 183860), (995, 147088), (1160, 126166), (1268, 115420), (1585, 92336), (1592, 91930), (1990, 73544), (2320, 63083), (2536, 57710), (3170, 46168), (3184, 45965), (3980, 36772), (5072, 28855), (5771, 25360), (6340, 23084), (7960, 18386), (9193, 15920), (11542, 12680)]