1427966040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{12619}}^1$

素因数の和:12697

約数の個数: 128

約数和(自身を含む): 4579545600

約数和(自身を除く): 3151579560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1886, 2460, 2760, 2829, 3772, 4715, 4920, 5658, 7544, 9430, 11316, 12619, 14145, 18860, 22632, 25238, 28290, 37720, 37857, 50476, 56580, 63095, 75714, 100952, 113160, 126190, 151428, 189285, 252380, 290237, 302856, 378570, 504760, 517379, 580474, 757140, 870711, 1034758, 1160948, 1451185, 1514280, 1552137, 1741422, 2069516, 2321896, 2586895, 2902370, 3104274, 3482844, 4139032, 4353555, 5173790, 5804740, 6208548, 6965688, 7760685, 8707110, 10347580, 11609480, 11899717, 12417096, 15521370, 17414220, 20695160, 23799434, 31042740, 34828440, 35699151, 47598868, 59498585, 62085480, 71398302, 95197736, 118997170, 142796604, 178495755, 237994340, 285593208, 356991510, 475988680, 713983020, 1427966040]

約数ペア:

[(1, 1427966040), (2, 713983020), (3, 475988680), (4, 356991510), (5, 285593208), (6, 237994340), (8, 178495755), (10, 142796604), (12, 118997170), (15, 95197736), (20, 71398302), (23, 62085480), (24, 59498585), (30, 47598868), (40, 35699151), (41, 34828440), (46, 31042740), (60, 23799434), (69, 20695160), (82, 17414220), (92, 15521370), (115, 12417096), (120, 11899717), (123, 11609480), (138, 10347580), (164, 8707110), (184, 7760685), (205, 6965688), (230, 6208548), (246, 5804740), (276, 5173790), (328, 4353555), (345, 4139032), (410, 3482844), (460, 3104274), (492, 2902370), (552, 2586895), (615, 2321896), (690, 2069516), (820, 1741422), (920, 1552137), (943, 1514280), (984, 1451185), (1230, 1160948), (1380, 1034758), (1640, 870711), (1886, 757140), (2460, 580474), (2760, 517379), (2829, 504760), (3772, 378570), (4715, 302856), (4920, 290237), (5658, 252380), (7544, 189285), (9430, 151428), (11316, 126190), (12619, 113160), (14145, 100952), (18860, 75714), (22632, 63095), (25238, 56580), (28290, 50476), (37720, 37857)]