69901440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{743}}^1$

素因数の和:779

約数の個数: 192

約数和(自身を含む): 259536960

約数和(自身を除く): 189635520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 743, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1486, 1568, 1680, 1920, 1960, 2229, 2240, 2352, 2688, 2940, 2972, 3136, 3360, 3715, 3920, 4458, 4480, 4704, 5201, 5880, 5944, 6272, 6720, 7430, 7840, 8916, 9408, 10402, 11145, 11760, 11888, 13440, 14860, 15603, 15680, 17832, 18816, 20804, 22290, 23520, 23776, 26005, 29720, 31206, 31360, 35664, 36407, 41608, 44580, 47040, 47552, 52010, 59440, 62412, 71328, 72814, 78015, 83216, 89160, 94080, 95104, 104020, 109221, 118880, 124824, 142656, 145628, 156030, 166432, 178320, 182035, 208040, 218442, 237760, 249648, 285312, 291256, 312060, 332864, 356640, 364070, 416080, 436884, 475520, 499296, 546105, 582512, 624120, 665728, 713280, 728140, 832160, 873768, 998592, 1092210, 1165024, 1248240, 1426560, 1456280, 1664320, 1747536, 1997184, 2184420, 2330048, 2496480, 2912560, 3328640, 3495072, 4368840, 4660096, 4992960, 5825120, 6990144, 8737680, 9985920, 11650240, 13980288, 17475360, 23300480, 34950720, 69901440]

約数ペア:

[(1, 69901440), (2, 34950720), (3, 23300480), (4, 17475360), (5, 13980288), (6, 11650240), (7, 9985920), (8, 8737680), (10, 6990144), (12, 5825120), (14, 4992960), (15, 4660096), (16, 4368840), (20, 3495072), (21, 3328640), (24, 2912560), (28, 2496480), (30, 2330048), (32, 2184420), (35, 1997184), (40, 1747536), (42, 1664320), (48, 1456280), (49, 1426560), (56, 1248240), (60, 1165024), (64, 1092210), (70, 998592), (80, 873768), (84, 832160), (96, 728140), (98, 713280), (105, 665728), (112, 624120), (120, 582512), (128, 546105), (140, 499296), (147, 475520), (160, 436884), (168, 416080), (192, 364070), (196, 356640), (210, 332864), (224, 312060), (240, 291256), (245, 285312), (280, 249648), (294, 237760), (320, 218442), (336, 208040), (384, 182035), (392, 178320), (420, 166432), (448, 156030), (480, 145628), (490, 142656), (560, 124824), (588, 118880), (640, 109221), (672, 104020), (735, 95104), (743, 94080), (784, 89160), (840, 83216), (896, 78015), (960, 72814), (980, 71328), (1120, 62412), (1176, 59440), (1344, 52010), (1470, 47552), (1486, 47040), (1568, 44580), (1680, 41608), (1920, 36407), (1960, 35664), (2229, 31360), (2240, 31206), (2352, 29720), (2688, 26005), (2940, 23776), (2972, 23520), (3136, 22290), (3360, 20804), (3715, 18816), (3920, 17832), (4458, 15680), (4480, 15603), (4704, 14860), (5201, 13440), (5880, 11888), (5944, 11760), (6272, 11145), (6720, 10402), (7430, 9408), (7840, 8916)]