79568960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:628

約数の個数: 112

約数和(自身を含む): 208483200

約数和(自身を除く): 128914240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 320, 368, 380, 437, 460, 569, 608, 736, 760, 874, 920, 1138, 1216, 1472, 1520, 1748, 1840, 2185, 2276, 2845, 3040, 3496, 3680, 4370, 4552, 5690, 6080, 6992, 7360, 8740, 9104, 10811, 11380, 13087, 13984, 17480, 18208, 21622, 22760, 26174, 27968, 34960, 36416, 43244, 45520, 52348, 54055, 65435, 69920, 86488, 91040, 104696, 108110, 130870, 139840, 172976, 182080, 209392, 216220, 248653, 261740, 345952, 418784, 432440, 497306, 523480, 691904, 837568, 864880, 994612, 1046960, 1243265, 1729760, 1989224, 2093920, 2486530, 3459520, 3978448, 4187840, 4973060, 7956896, 9946120, 15913792, 19892240, 39784480, 79568960]

約数ペア:

[(1, 79568960), (2, 39784480), (4, 19892240), (5, 15913792), (8, 9946120), (10, 7956896), (16, 4973060), (19, 4187840), (20, 3978448), (23, 3459520), (32, 2486530), (38, 2093920), (40, 1989224), (46, 1729760), (64, 1243265), (76, 1046960), (80, 994612), (92, 864880), (95, 837568), (115, 691904), (152, 523480), (160, 497306), (184, 432440), (190, 418784), (230, 345952), (304, 261740), (320, 248653), (368, 216220), (380, 209392), (437, 182080), (460, 172976), (569, 139840), (608, 130870), (736, 108110), (760, 104696), (874, 91040), (920, 86488), (1138, 69920), (1216, 65435), (1472, 54055), (1520, 52348), (1748, 45520), (1840, 43244), (2185, 36416), (2276, 34960), (2845, 27968), (3040, 26174), (3496, 22760), (3680, 21622), (4370, 18208), (4552, 17480), (5690, 13984), (6080, 13087), (6992, 11380), (7360, 10811), (8740, 9104)]