63633640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 175633920

約数和(自身を除く): 112000280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 41, 46, 56, 70, 82, 92, 115, 140, 161, 164, 184, 205, 230, 241, 280, 287, 322, 328, 410, 460, 482, 574, 644, 805, 820, 920, 943, 964, 1148, 1205, 1288, 1435, 1610, 1640, 1687, 1886, 1928, 2296, 2410, 2870, 3220, 3374, 3772, 4715, 4820, 5543, 5740, 6440, 6601, 6748, 7544, 8435, 9430, 9640, 9881, 11086, 11480, 13202, 13496, 16870, 18860, 19762, 22172, 26404, 27715, 33005, 33740, 37720, 38801, 39524, 44344, 49405, 52808, 55430, 66010, 67480, 69167, 77602, 79048, 98810, 110860, 132020, 138334, 155204, 194005, 197620, 221720, 227263, 264040, 276668, 310408, 345835, 388010, 395240, 454526, 553336, 691670, 776020, 909052, 1136315, 1383340, 1552040, 1590841, 1818104, 2272630, 2766680, 3181682, 4545260, 6363364, 7954205, 9090520, 12726728, 15908410, 31816820, 63633640]

約数ペア:

[(1, 63633640), (2, 31816820), (4, 15908410), (5, 12726728), (7, 9090520), (8, 7954205), (10, 6363364), (14, 4545260), (20, 3181682), (23, 2766680), (28, 2272630), (35, 1818104), (40, 1590841), (41, 1552040), (46, 1383340), (56, 1136315), (70, 909052), (82, 776020), (92, 691670), (115, 553336), (140, 454526), (161, 395240), (164, 388010), (184, 345835), (205, 310408), (230, 276668), (241, 264040), (280, 227263), (287, 221720), (322, 197620), (328, 194005), (410, 155204), (460, 138334), (482, 132020), (574, 110860), (644, 98810), (805, 79048), (820, 77602), (920, 69167), (943, 67480), (964, 66010), (1148, 55430), (1205, 52808), (1288, 49405), (1435, 44344), (1610, 39524), (1640, 38801), (1687, 37720), (1886, 33740), (1928, 33005), (2296, 27715), (2410, 26404), (2870, 22172), (3220, 19762), (3374, 18860), (3772, 16870), (4715, 13496), (4820, 13202), (5543, 11480), (5740, 11086), (6440, 9881), (6601, 9640), (6748, 9430), (7544, 8435)]