382705920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 216

約数和(自身を含む): 1339228800

約数和(自身を除く): 956522880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 239, 240, 256, 278, 288, 320, 360, 384, 417, 478, 480, 556, 576, 640, 695, 717, 720, 768, 834, 956, 960, 1112, 1152, 1195, 1251, 1280, 1390, 1434, 1440, 1668, 1912, 1920, 2085, 2151, 2224, 2304, 2390, 2502, 2780, 2868, 2880, 3336, 3585, 3824, 3840, 4170, 4302, 4448, 4780, 5004, 5560, 5736, 5760, 6255, 6672, 7170, 7648, 8340, 8604, 8896, 9560, 10008, 10755, 11120, 11472, 11520, 12510, 13344, 14340, 15296, 16680, 17208, 17792, 19120, 20016, 21510, 22240, 22944, 25020, 26688, 28680, 30592, 33221, 33360, 34416, 35584, 38240, 40032, 43020, 44480, 45888, 50040, 53376, 57360, 61184, 66442, 66720, 68832, 76480, 80064, 86040, 88960, 91776, 99663, 100080, 106752, 114720, 132884, 133440, 137664, 152960, 160128, 166105, 172080, 177920, 183552, 199326, 200160, 229440, 265768, 266880, 275328, 298989, 305920, 320256, 332210, 344160, 398652, 400320, 458880, 498315, 531536, 533760, 550656, 597978, 664420, 688320, 797304, 800640, 917760, 996630, 1063072, 1195956, 1328840, 1376640, 1494945, 1594608, 1601280, 1993260, 2126144, 2391912, 2657680, 2753280, 2989890, 3189216, 3986520, 4252288, 4783824, 5315360, 5979780, 6378432, 7973040, 8504576, 9567648, 10630720, 11959560, 12756864, 15946080, 19135296, 21261440, 23919120, 25513728, 31892160, 38270592, 42522880, 47838240, 63784320, 76541184, 95676480, 127568640, 191352960, 382705920]

約数ペア:

[(1, 382705920), (2, 191352960), (3, 127568640), (4, 95676480), (5, 76541184), (6, 63784320), (8, 47838240), (9, 42522880), (10, 38270592), (12, 31892160), (15, 25513728), (16, 23919120), (18, 21261440), (20, 19135296), (24, 15946080), (30, 12756864), (32, 11959560), (36, 10630720), (40, 9567648), (45, 8504576), (48, 7973040), (60, 6378432), (64, 5979780), (72, 5315360), (80, 4783824), (90, 4252288), (96, 3986520), (120, 3189216), (128, 2989890), (139, 2753280), (144, 2657680), (160, 2391912), (180, 2126144), (192, 1993260), (239, 1601280), (240, 1594608), (256, 1494945), (278, 1376640), (288, 1328840), (320, 1195956), (360, 1063072), (384, 996630), (417, 917760), (478, 800640), (480, 797304), (556, 688320), (576, 664420), (640, 597978), (695, 550656), (717, 533760), (720, 531536), (768, 498315), (834, 458880), (956, 400320), (960, 398652), (1112, 344160), (1152, 332210), (1195, 320256), (1251, 305920), (1280, 298989), (1390, 275328), (1434, 266880), (1440, 265768), (1668, 229440), (1912, 200160), (1920, 199326), (2085, 183552), (2151, 177920), (2224, 172080), (2304, 166105), (2390, 160128), (2502, 152960), (2780, 137664), (2868, 133440), (2880, 132884), (3336, 114720), (3585, 106752), (3824, 100080), (3840, 99663), (4170, 91776), (4302, 88960), (4448, 86040), (4780, 80064), (5004, 76480), (5560, 68832), (5736, 66720), (5760, 66442), (6255, 61184), (6672, 57360), (7170, 53376), (7648, 50040), (8340, 45888), (8604, 44480), (8896, 43020), (9560, 40032), (10008, 38240), (10755, 35584), (11120, 34416), (11472, 33360), (11520, 33221), (12510, 30592), (13344, 28680), (14340, 26688), (15296, 25020), (16680, 22944), (17208, 22240), (17792, 21510), (19120, 20016)]