204711360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1$

素因数の和:811

約数の個数: 224

約数和(自身を含む): 761951232

約数和(自身を除く): 557239872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 192, 205, 210, 224, 240, 246, 280, 287, 320, 328, 336, 410, 420, 448, 480, 492, 560, 574, 615, 656, 672, 743, 820, 840, 861, 960, 984, 1120, 1148, 1230, 1312, 1344, 1435, 1486, 1640, 1680, 1722, 1968, 2229, 2240, 2296, 2460, 2624, 2870, 2972, 3280, 3360, 3444, 3715, 3936, 4305, 4458, 4592, 4920, 5201, 5740, 5944, 6560, 6720, 6888, 7430, 7872, 8610, 8916, 9184, 9840, 10402, 11145, 11480, 11888, 13120, 13776, 14860, 15603, 17220, 17832, 18368, 19680, 20804, 22290, 22960, 23776, 26005, 27552, 29720, 30463, 31206, 34440, 35664, 39360, 41608, 44580, 45920, 47552, 52010, 55104, 59440, 60926, 62412, 68880, 71328, 78015, 83216, 89160, 91389, 91840, 104020, 118880, 121852, 124824, 137760, 142656, 152315, 156030, 166432, 178320, 182778, 208040, 213241, 237760, 243704, 249648, 275520, 304630, 312060, 332864, 356640, 365556, 416080, 426482, 456945, 487408, 499296, 609260, 624120, 639723, 713280, 731112, 832160, 852964, 913890, 974816, 998592, 1066205, 1218520, 1248240, 1279446, 1462224, 1664320, 1705928, 1827780, 1949632, 2132410, 2437040, 2496480, 2558892, 2924448, 3198615, 3411856, 3655560, 4264820, 4874080, 4992960, 5117784, 5848896, 6397230, 6823712, 7311120, 8529640, 9748160, 10235568, 12794460, 13647424, 14622240, 17059280, 20471136, 25588920, 29244480, 34118560, 40942272, 51177840, 68237120, 102355680, 204711360]

約数ペア:

[(1, 204711360), (2, 102355680), (3, 68237120), (4, 51177840), (5, 40942272), (6, 34118560), (7, 29244480), (8, 25588920), (10, 20471136), (12, 17059280), (14, 14622240), (15, 13647424), (16, 12794460), (20, 10235568), (21, 9748160), (24, 8529640), (28, 7311120), (30, 6823712), (32, 6397230), (35, 5848896), (40, 5117784), (41, 4992960), (42, 4874080), (48, 4264820), (56, 3655560), (60, 3411856), (64, 3198615), (70, 2924448), (80, 2558892), (82, 2496480), (84, 2437040), (96, 2132410), (105, 1949632), (112, 1827780), (120, 1705928), (123, 1664320), (140, 1462224), (160, 1279446), (164, 1248240), (168, 1218520), (192, 1066205), (205, 998592), (210, 974816), (224, 913890), (240, 852964), (246, 832160), (280, 731112), (287, 713280), (320, 639723), (328, 624120), (336, 609260), (410, 499296), (420, 487408), (448, 456945), (480, 426482), (492, 416080), (560, 365556), (574, 356640), (615, 332864), (656, 312060), (672, 304630), (743, 275520), (820, 249648), (840, 243704), (861, 237760), (960, 213241), (984, 208040), (1120, 182778), (1148, 178320), (1230, 166432), (1312, 156030), (1344, 152315), (1435, 142656), (1486, 137760), (1640, 124824), (1680, 121852), (1722, 118880), (1968, 104020), (2229, 91840), (2240, 91389), (2296, 89160), (2460, 83216), (2624, 78015), (2870, 71328), (2972, 68880), (3280, 62412), (3360, 60926), (3444, 59440), (3715, 55104), (3936, 52010), (4305, 47552), (4458, 45920), (4592, 44580), (4920, 41608), (5201, 39360), (5740, 35664), (5944, 34440), (6560, 31206), (6720, 30463), (6888, 29720), (7430, 27552), (7872, 26005), (8610, 23776), (8916, 22960), (9184, 22290), (9840, 20804), (10402, 19680), (11145, 18368), (11480, 17832), (11888, 17220), (13120, 15603), (13776, 14860)]