206904960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2113}}^1$

素因数の和:2155

約数の個数: 192

約数和(自身を含む): 756854280

約数和(自身を除く): 549949320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2113, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4226, 4896, 5440, 5760, 6120, 6339, 6528, 8160, 8452, 9792, 10565, 10880, 12240, 12678, 16320, 16904, 19017, 19584, 21130, 24480, 25356, 31695, 32640, 33808, 35921, 38034, 42260, 48960, 50712, 63390, 67616, 71842, 76068, 84520, 95085, 97920, 101424, 107763, 126780, 135232, 143684, 152136, 169040, 179605, 190170, 202848, 215526, 253560, 270464, 287368, 304272, 323289, 338080, 359210, 380340, 405696, 431052, 507120, 538815, 574736, 608544, 646578, 676160, 718420, 760680, 811392, 862104, 1014240, 1077630, 1149472, 1217088, 1293156, 1352320, 1436840, 1521360, 1616445, 1724208, 2028480, 2155260, 2298944, 2434176, 2586312, 2873680, 3042720, 3232890, 3448416, 4056960, 4310520, 4597888, 5172624, 5747360, 6085440, 6465780, 6896832, 8621040, 10345248, 11494720, 12170880, 12931560, 13793664, 17242080, 20690496, 22989440, 25863120, 34484160, 41380992, 51726240, 68968320, 103452480, 206904960]

約数ペア:

[(1, 206904960), (2, 103452480), (3, 68968320), (4, 51726240), (5, 41380992), (6, 34484160), (8, 25863120), (9, 22989440), (10, 20690496), (12, 17242080), (15, 13793664), (16, 12931560), (17, 12170880), (18, 11494720), (20, 10345248), (24, 8621040), (30, 6896832), (32, 6465780), (34, 6085440), (36, 5747360), (40, 5172624), (45, 4597888), (48, 4310520), (51, 4056960), (60, 3448416), (64, 3232890), (68, 3042720), (72, 2873680), (80, 2586312), (85, 2434176), (90, 2298944), (96, 2155260), (102, 2028480), (120, 1724208), (128, 1616445), (136, 1521360), (144, 1436840), (153, 1352320), (160, 1293156), (170, 1217088), (180, 1149472), (192, 1077630), (204, 1014240), (240, 862104), (255, 811392), (272, 760680), (288, 718420), (306, 676160), (320, 646578), (340, 608544), (360, 574736), (384, 538815), (408, 507120), (480, 431052), (510, 405696), (544, 380340), (576, 359210), (612, 338080), (640, 323289), (680, 304272), (720, 287368), (765, 270464), (816, 253560), (960, 215526), (1020, 202848), (1088, 190170), (1152, 179605), (1224, 169040), (1360, 152136), (1440, 143684), (1530, 135232), (1632, 126780), (1920, 107763), (2040, 101424), (2113, 97920), (2176, 95085), (2448, 84520), (2720, 76068), (2880, 71842), (3060, 67616), (3264, 63390), (4080, 50712), (4226, 48960), (4896, 42260), (5440, 38034), (5760, 35921), (6120, 33808), (6339, 32640), (6528, 31695), (8160, 25356), (8452, 24480), (9792, 21130), (10565, 19584), (10880, 19017), (12240, 16904), (12678, 16320)]