141398940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1411

約数の個数: 96

約数和(自身を含む): 418682880

約数和(自身を除く): 277283940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 79, 92, 115, 138, 158, 230, 237, 276, 316, 345, 395, 460, 474, 690, 790, 948, 1185, 1297, 1380, 1580, 1817, 2370, 2594, 3634, 3891, 4740, 5188, 5451, 6485, 7268, 7782, 9085, 10902, 12970, 15564, 18170, 19455, 21804, 25940, 27255, 29831, 36340, 38910, 54510, 59662, 77820, 89493, 102463, 109020, 119324, 149155, 178986, 204926, 298310, 307389, 357972, 409852, 447465, 512315, 596620, 614778, 894930, 1024630, 1229556, 1536945, 1789860, 2049260, 2356649, 3073890, 4713298, 6147780, 7069947, 9426596, 11783245, 14139894, 23566490, 28279788, 35349735, 47132980, 70699470, 141398940]

約数ペア:

[(1, 141398940), (2, 70699470), (3, 47132980), (4, 35349735), (5, 28279788), (6, 23566490), (10, 14139894), (12, 11783245), (15, 9426596), (20, 7069947), (23, 6147780), (30, 4713298), (46, 3073890), (60, 2356649), (69, 2049260), (79, 1789860), (92, 1536945), (115, 1229556), (138, 1024630), (158, 894930), (230, 614778), (237, 596620), (276, 512315), (316, 447465), (345, 409852), (395, 357972), (460, 307389), (474, 298310), (690, 204926), (790, 178986), (948, 149155), (1185, 119324), (1297, 109020), (1380, 102463), (1580, 89493), (1817, 77820), (2370, 59662), (2594, 54510), (3634, 38910), (3891, 36340), (4740, 29831), (5188, 27255), (5451, 25940), (6485, 21804), (7268, 19455), (7782, 18170), (9085, 15564), (10902, 12970)]