69691840

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:614

約数の個数: 112

約数和(自身を含む): 183684672

約数和(自身を除く): 113992832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 557, 680, 736, 782, 920, 1088, 1114, 1360, 1472, 1564, 1840, 1955, 2228, 2720, 2785, 3128, 3680, 3910, 4456, 5440, 5570, 6256, 7360, 7820, 8912, 9469, 11140, 12512, 12811, 15640, 17824, 18938, 22280, 25024, 25622, 31280, 35648, 37876, 44560, 47345, 51244, 62560, 64055, 75752, 89120, 94690, 102488, 125120, 128110, 151504, 178240, 189380, 204976, 217787, 256220, 303008, 378760, 409952, 435574, 512440, 606016, 757520, 819904, 871148, 1024880, 1088935, 1515040, 1742296, 2049760, 2177870, 3030080, 3484592, 4099520, 4355740, 6969184, 8711480, 13938368, 17422960, 34845920, 69691840]

約数ペア:

[(1, 69691840), (2, 34845920), (4, 17422960), (5, 13938368), (8, 8711480), (10, 6969184), (16, 4355740), (17, 4099520), (20, 3484592), (23, 3030080), (32, 2177870), (34, 2049760), (40, 1742296), (46, 1515040), (64, 1088935), (68, 1024880), (80, 871148), (85, 819904), (92, 757520), (115, 606016), (136, 512440), (160, 435574), (170, 409952), (184, 378760), (230, 303008), (272, 256220), (320, 217787), (340, 204976), (368, 189380), (391, 178240), (460, 151504), (544, 128110), (557, 125120), (680, 102488), (736, 94690), (782, 89120), (920, 75752), (1088, 64055), (1114, 62560), (1360, 51244), (1472, 47345), (1564, 44560), (1840, 37876), (1955, 35648), (2228, 31280), (2720, 25622), (2785, 25024), (3128, 22280), (3680, 18938), (3910, 17824), (4456, 15640), (5440, 12811), (5570, 12512), (6256, 11140), (7360, 9469), (7820, 8912)]