40305168

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1277

約数の個数: 80

約数和(自身を含む): 117254400

約数和(自身を除く): 76949232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1181, 1264, 1422, 1896, 2133, 2362, 2844, 3543, 3792, 4266, 4724, 5688, 7086, 8532, 9448, 10629, 11376, 14172, 17064, 18896, 21258, 28344, 31887, 34128, 42516, 56688, 63774, 85032, 93299, 127548, 170064, 186598, 255096, 279897, 373196, 510192, 559794, 746392, 839691, 1119588, 1492784, 1679382, 2239176, 2519073, 3358764, 4478352, 5038146, 6717528, 10076292, 13435056, 20152584, 40305168]

約数ペア:

[(1, 40305168), (2, 20152584), (3, 13435056), (4, 10076292), (6, 6717528), (8, 5038146), (9, 4478352), (12, 3358764), (16, 2519073), (18, 2239176), (24, 1679382), (27, 1492784), (36, 1119588), (48, 839691), (54, 746392), (72, 559794), (79, 510192), (108, 373196), (144, 279897), (158, 255096), (216, 186598), (237, 170064), (316, 127548), (432, 93299), (474, 85032), (632, 63774), (711, 56688), (948, 42516), (1181, 34128), (1264, 31887), (1422, 28344), (1896, 21258), (2133, 18896), (2362, 17064), (2844, 14172), (3543, 11376), (3792, 10629), (4266, 9448), (4724, 8532), (5688, 7086)]