193723320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1093}}^1$

素因数の和:1325

約数の個数: 128

約数和(自身を含む): 667952640

約数和(自身を除く): 474229320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 420, 422, 633, 840, 844, 1055, 1093, 1266, 1477, 1688, 2110, 2186, 2532, 2954, 3165, 3279, 4220, 4372, 4431, 5064, 5465, 5908, 6330, 6558, 7385, 7651, 8440, 8744, 8862, 10930, 11816, 12660, 13116, 14770, 15302, 16395, 17724, 21860, 22155, 22953, 25320, 26232, 29540, 30604, 32790, 35448, 38255, 43720, 44310, 45906, 59080, 61208, 65580, 76510, 88620, 91812, 114765, 131160, 153020, 177240, 183624, 229530, 230623, 306040, 459060, 461246, 691869, 918120, 922492, 1153115, 1383738, 1614361, 1844984, 2306230, 2767476, 3228722, 3459345, 4612460, 4843083, 5534952, 6457444, 6918690, 8071805, 9224920, 9686166, 12914888, 13837380, 16143610, 19372332, 24215415, 27674760, 32287220, 38744664, 48430830, 64574440, 96861660, 193723320]

約数ペア:

[(1, 193723320), (2, 96861660), (3, 64574440), (4, 48430830), (5, 38744664), (6, 32287220), (7, 27674760), (8, 24215415), (10, 19372332), (12, 16143610), (14, 13837380), (15, 12914888), (20, 9686166), (21, 9224920), (24, 8071805), (28, 6918690), (30, 6457444), (35, 5534952), (40, 4843083), (42, 4612460), (56, 3459345), (60, 3228722), (70, 2767476), (84, 2306230), (105, 1844984), (120, 1614361), (140, 1383738), (168, 1153115), (210, 922492), (211, 918120), (280, 691869), (420, 461246), (422, 459060), (633, 306040), (840, 230623), (844, 229530), (1055, 183624), (1093, 177240), (1266, 153020), (1477, 131160), (1688, 114765), (2110, 91812), (2186, 88620), (2532, 76510), (2954, 65580), (3165, 61208), (3279, 59080), (4220, 45906), (4372, 44310), (4431, 43720), (5064, 38255), (5465, 35448), (5908, 32790), (6330, 30604), (6558, 29540), (7385, 26232), (7651, 25320), (8440, 22953), (8744, 22155), (8862, 21860), (10930, 17724), (11816, 16395), (12660, 15302), (13116, 14770)]