517616640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 264

約数和(自身を含む): 1839352320

約数和(自身を除く): 1321735680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 239, 240, 256, 282, 288, 320, 360, 376, 384, 423, 470, 478, 480, 512, 564, 576, 640, 705, 717, 720, 752, 768, 846, 940, 956, 960, 1024, 1128, 1152, 1195, 1280, 1410, 1434, 1440, 1504, 1536, 1692, 1880, 1912, 1920, 2115, 2151, 2256, 2304, 2390, 2560, 2820, 2868, 2880, 3008, 3072, 3384, 3585, 3760, 3824, 3840, 4230, 4302, 4512, 4608, 4780, 5120, 5640, 5736, 5760, 6016, 6768, 7170, 7520, 7648, 7680, 8460, 8604, 9024, 9216, 9560, 10755, 11233, 11280, 11472, 11520, 12032, 13536, 14340, 15040, 15296, 15360, 16920, 17208, 18048, 19120, 21510, 22466, 22560, 22944, 23040, 24064, 27072, 28680, 30080, 30592, 33699, 33840, 34416, 36096, 38240, 43020, 44932, 45120, 45888, 46080, 48128, 54144, 56165, 57360, 60160, 61184, 67398, 67680, 68832, 72192, 76480, 86040, 89864, 90240, 91776, 101097, 108288, 112330, 114720, 120320, 122368, 134796, 135360, 137664, 144384, 152960, 168495, 172080, 179728, 180480, 183552, 202194, 216576, 224660, 229440, 240640, 244736, 269592, 270720, 275328, 305920, 336990, 344160, 359456, 360960, 367104, 404388, 433152, 449320, 458880, 505485, 539184, 541440, 550656, 611840, 673980, 688320, 718912, 721920, 734208, 808776, 898640, 917760, 1010970, 1078368, 1082880, 1101312, 1223680, 1347960, 1376640, 1437824, 1617552, 1797280, 1835520, 2021940, 2156736, 2165760, 2202624, 2695920, 2753280, 2875648, 3235104, 3594560, 3671040, 4043880, 4313472, 5391840, 5506560, 5751296, 6470208, 7189120, 8087760, 8626944, 10783680, 11013120, 11502592, 12940416, 14378240, 16175520, 17253888, 21567360, 25880832, 28756480, 32351040, 34507776, 43134720, 51761664, 57512960, 64702080, 86269440, 103523328, 129404160, 172538880, 258808320, 517616640]

約数ペア:

[(1, 517616640), (2, 258808320), (3, 172538880), (4, 129404160), (5, 103523328), (6, 86269440), (8, 64702080), (9, 57512960), (10, 51761664), (12, 43134720), (15, 34507776), (16, 32351040), (18, 28756480), (20, 25880832), (24, 21567360), (30, 17253888), (32, 16175520), (36, 14378240), (40, 12940416), (45, 11502592), (47, 11013120), (48, 10783680), (60, 8626944), (64, 8087760), (72, 7189120), (80, 6470208), (90, 5751296), (94, 5506560), (96, 5391840), (120, 4313472), (128, 4043880), (141, 3671040), (144, 3594560), (160, 3235104), (180, 2875648), (188, 2753280), (192, 2695920), (235, 2202624), (239, 2165760), (240, 2156736), (256, 2021940), (282, 1835520), (288, 1797280), (320, 1617552), (360, 1437824), (376, 1376640), (384, 1347960), (423, 1223680), (470, 1101312), (478, 1082880), (480, 1078368), (512, 1010970), (564, 917760), (576, 898640), (640, 808776), (705, 734208), (717, 721920), (720, 718912), (752, 688320), (768, 673980), (846, 611840), (940, 550656), (956, 541440), (960, 539184), (1024, 505485), (1128, 458880), (1152, 449320), (1195, 433152), (1280, 404388), (1410, 367104), (1434, 360960), (1440, 359456), (1504, 344160), (1536, 336990), (1692, 305920), (1880, 275328), (1912, 270720), (1920, 269592), (2115, 244736), (2151, 240640), (2256, 229440), (2304, 224660), (2390, 216576), (2560, 202194), (2820, 183552), (2868, 180480), (2880, 179728), (3008, 172080), (3072, 168495), (3384, 152960), (3585, 144384), (3760, 137664), (3824, 135360), (3840, 134796), (4230, 122368), (4302, 120320), (4512, 114720), (4608, 112330), (4780, 108288), (5120, 101097), (5640, 91776), (5736, 90240), (5760, 89864), (6016, 86040), (6768, 76480), (7170, 72192), (7520, 68832), (7648, 67680), (7680, 67398), (8460, 61184), (8604, 60160), (9024, 57360), (9216, 56165), (9560, 54144), (10755, 48128), (11233, 46080), (11280, 45888), (11472, 45120), (11520, 44932), (12032, 43020), (13536, 38240), (14340, 36096), (15040, 34416), (15296, 33840), (15360, 33699), (16920, 30592), (17208, 30080), (18048, 28680), (19120, 27072), (21510, 24064), (22466, 23040), (22560, 22944)]