333883760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2267}}^1$

素因数の和:2550

約数の個数: 80

約数和(自身を含む): 890942976

約数和(自身を除く): 557059216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 263, 280, 526, 560, 1052, 1315, 1841, 2104, 2267, 2630, 3682, 4208, 4534, 5260, 7364, 9068, 9205, 10520, 11335, 14728, 15869, 18136, 18410, 21040, 22670, 29456, 31738, 36272, 36820, 45340, 63476, 73640, 79345, 90680, 126952, 147280, 158690, 181360, 253904, 317380, 596221, 634760, 1192442, 1269520, 2384884, 2981105, 4173547, 4769768, 5962210, 8347094, 9539536, 11924420, 16694188, 20867735, 23848840, 33388376, 41735470, 47697680, 66776752, 83470940, 166941880, 333883760]

約数ペア:

[(1, 333883760), (2, 166941880), (4, 83470940), (5, 66776752), (7, 47697680), (8, 41735470), (10, 33388376), (14, 23848840), (16, 20867735), (20, 16694188), (28, 11924420), (35, 9539536), (40, 8347094), (56, 5962210), (70, 4769768), (80, 4173547), (112, 2981105), (140, 2384884), (263, 1269520), (280, 1192442), (526, 634760), (560, 596221), (1052, 317380), (1315, 253904), (1841, 181360), (2104, 158690), (2267, 147280), (2630, 126952), (3682, 90680), (4208, 79345), (4534, 73640), (5260, 63476), (7364, 45340), (9068, 36820), (9205, 36272), (10520, 31738), (11335, 29456), (14728, 22670), (15869, 21040), (18136, 18410)]