266023337120

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{24571}}^1$

素因数の和:25174

約数の個数: 96

約数和(自身を含む): 633976471296

約数和(自身を除く): 367953134176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 431, 628, 785, 862, 1256, 1570, 1724, 2155, 2512, 3140, 3448, 4310, 5024, 6280, 6896, 8620, 12560, 13792, 17240, 24571, 25120, 34480, 49142, 67667, 68960, 98284, 122855, 135334, 196568, 245710, 270668, 338335, 393136, 491420, 541336, 676670, 786272, 982840, 1082672, 1353340, 1965680, 2165344, 2706680, 3857647, 3931360, 5413360, 7715294, 10590101, 10826720, 15430588, 19288235, 21180202, 30861176, 38576470, 42360404, 52950505, 61722352, 77152940, 84720808, 105901010, 123444704, 154305880, 169441616, 211802020, 308611760, 338883232, 423604040, 617223520, 847208080, 1662645857, 1694416160, 3325291714, 6650583428, 8313229285, 13301166856, 16626458570, 26602333712, 33252917140, 53204667424, 66505834280, 133011668560, 266023337120]

約数ペア:

[(1, 266023337120), (2, 133011668560), (4, 66505834280), (5, 53204667424), (8, 33252917140), (10, 26602333712), (16, 16626458570), (20, 13301166856), (32, 8313229285), (40, 6650583428), (80, 3325291714), (157, 1694416160), (160, 1662645857), (314, 847208080), (431, 617223520), (628, 423604040), (785, 338883232), (862, 308611760), (1256, 211802020), (1570, 169441616), (1724, 154305880), (2155, 123444704), (2512, 105901010), (3140, 84720808), (3448, 77152940), (4310, 61722352), (5024, 52950505), (6280, 42360404), (6896, 38576470), (8620, 30861176), (12560, 21180202), (13792, 19288235), (17240, 15430588), (24571, 10826720), (25120, 10590101), (34480, 7715294), (49142, 5413360), (67667, 3931360), (68960, 3857647), (98284, 2706680), (122855, 2165344), (135334, 1965680), (196568, 1353340), (245710, 1082672), (270668, 982840), (338335, 786272), (393136, 676670), (491420, 541336)]