1010389080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7789}}^1$

素因数の和:7873

約数の個数: 128

約数和(自身を含む): 3230668800

約数和(自身を除く): 2220279720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1128, 1380, 1410, 1880, 2162, 2760, 2820, 3243, 4324, 5405, 5640, 6486, 7789, 8648, 10810, 12972, 15578, 16215, 21620, 23367, 25944, 31156, 32430, 38945, 43240, 46734, 62312, 64860, 77890, 93468, 116835, 129720, 155780, 179147, 186936, 233670, 311560, 358294, 366083, 467340, 537441, 716588, 732166, 895735, 934680, 1074882, 1098249, 1433176, 1464332, 1791470, 1830415, 2149764, 2196498, 2687205, 2928664, 3582940, 3660830, 4299528, 4392996, 5374410, 5491245, 7165880, 7321660, 8419909, 8785992, 10748820, 10982490, 14643320, 16839818, 21497640, 21964980, 25259727, 33679636, 42099545, 43929960, 50519454, 67359272, 84199090, 101038908, 126298635, 168398180, 202077816, 252597270, 336796360, 505194540, 1010389080]

約数ペア:

[(1, 1010389080), (2, 505194540), (3, 336796360), (4, 252597270), (5, 202077816), (6, 168398180), (8, 126298635), (10, 101038908), (12, 84199090), (15, 67359272), (20, 50519454), (23, 43929960), (24, 42099545), (30, 33679636), (40, 25259727), (46, 21964980), (47, 21497640), (60, 16839818), (69, 14643320), (92, 10982490), (94, 10748820), (115, 8785992), (120, 8419909), (138, 7321660), (141, 7165880), (184, 5491245), (188, 5374410), (230, 4392996), (235, 4299528), (276, 3660830), (282, 3582940), (345, 2928664), (376, 2687205), (460, 2196498), (470, 2149764), (552, 1830415), (564, 1791470), (690, 1464332), (705, 1433176), (920, 1098249), (940, 1074882), (1081, 934680), (1128, 895735), (1380, 732166), (1410, 716588), (1880, 537441), (2162, 467340), (2760, 366083), (2820, 358294), (3243, 311560), (4324, 233670), (5405, 186936), (5640, 179147), (6486, 155780), (7789, 129720), (8648, 116835), (10810, 93468), (12972, 77890), (15578, 64860), (16215, 62312), (21620, 46734), (23367, 43240), (25944, 38945), (31156, 32430)]