140285628

素因数分解:

$2^2\times 3^3\times 7^4\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 120

約数和(自身を含む): 425079760

約数和(自身を除く): 284794132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 343, 378, 441, 541, 588, 686, 756, 882, 1029, 1082, 1323, 1372, 1623, 1764, 2058, 2164, 2401, 2646, 3087, 3246, 3787, 4116, 4802, 4869, 5292, 6174, 6492, 7203, 7574, 9261, 9604, 9738, 11361, 12348, 14406, 14607, 15148, 18522, 19476, 21609, 22722, 26509, 28812, 29214, 34083, 37044, 43218, 45444, 53018, 58428, 64827, 68166, 79527, 86436, 102249, 106036, 129654, 136332, 159054, 185563, 204498, 238581, 259308, 318108, 371126, 408996, 477162, 556689, 715743, 742252, 954324, 1113378, 1298941, 1431486, 1670067, 2226756, 2597882, 2862972, 3340134, 3896823, 5010201, 5195764, 6680268, 7793646, 10020402, 11690469, 15587292, 20040804, 23380938, 35071407, 46761876, 70142814, 140285628]

約数ペア:

[(1, 140285628), (2, 70142814), (3, 46761876), (4, 35071407), (6, 23380938), (7, 20040804), (9, 15587292), (12, 11690469), (14, 10020402), (18, 7793646), (21, 6680268), (27, 5195764), (28, 5010201), (36, 3896823), (42, 3340134), (49, 2862972), (54, 2597882), (63, 2226756), (84, 1670067), (98, 1431486), (108, 1298941), (126, 1113378), (147, 954324), (189, 742252), (196, 715743), (252, 556689), (294, 477162), (343, 408996), (378, 371126), (441, 318108), (541, 259308), (588, 238581), (686, 204498), (756, 185563), (882, 159054), (1029, 136332), (1082, 129654), (1323, 106036), (1372, 102249), (1623, 86436), (1764, 79527), (2058, 68166), (2164, 64827), (2401, 58428), (2646, 53018), (3087, 45444), (3246, 43218), (3787, 37044), (4116, 34083), (4802, 29214), (4869, 28812), (5292, 26509), (6174, 22722), (6492, 21609), (7203, 19476), (7574, 18522), (9261, 15148), (9604, 14607), (9738, 14406), (11361, 12348)]