561669120

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:290

約数の個数: 352

約数和(自身を含む): 2122329600

約数和(自身を除く): 1560660480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 239, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 478, 480, 510, 512, 540, 544, 576, 612, 640, 680, 717, 720, 765, 768, 816, 864, 918, 956, 960, 1020, 1024, 1080, 1088, 1152, 1195, 1224, 1280, 1360, 1434, 1440, 1530, 1536, 1632, 1728, 1836, 1912, 1920, 2040, 2151, 2160, 2176, 2295, 2304, 2390, 2448, 2560, 2720, 2868, 2880, 3060, 3072, 3264, 3456, 3585, 3672, 3824, 3840, 4063, 4080, 4302, 4320, 4352, 4590, 4608, 4780, 4896, 5120, 5440, 5736, 5760, 6120, 6453, 6528, 6912, 7170, 7344, 7648, 7680, 8126, 8160, 8604, 8640, 8704, 9180, 9216, 9560, 9792, 10755, 10880, 11472, 11520, 12189, 12240, 12906, 13056, 13824, 14340, 14688, 15296, 15360, 16252, 16320, 17208, 17280, 17408, 18360, 19120, 19584, 20315, 21510, 21760, 22944, 23040, 24378, 24480, 25812, 26112, 27648, 28680, 29376, 30592, 32265, 32504, 32640, 34416, 34560, 36567, 36720, 38240, 39168, 40630, 43020, 43520, 45888, 46080, 48756, 48960, 51624, 52224, 57360, 58752, 60945, 61184, 64530, 65008, 65280, 68832, 69120, 73134, 73440, 76480, 78336, 81260, 86040, 87040, 91776, 97512, 97920, 103248, 109701, 114720, 117504, 121890, 122368, 129060, 130016, 130560, 137664, 138240, 146268, 146880, 152960, 156672, 162520, 172080, 182835, 183552, 195024, 195840, 206496, 219402, 229440, 235008, 243780, 244736, 258120, 260032, 261120, 275328, 292536, 293760, 305920, 325040, 344160, 365670, 367104, 390048, 391680, 412992, 438804, 458880, 470016, 487560, 516240, 520064, 548505, 550656, 585072, 587520, 611840, 650080, 688320, 731340, 734208, 780096, 783360, 825984, 877608, 917760, 975120, 1032480, 1040128, 1097010, 1101312, 1170144, 1175040, 1223680, 1300160, 1376640, 1462680, 1560192, 1651968, 1755216, 1835520, 1950240, 2064960, 2080256, 2194020, 2202624, 2340288, 2350080, 2600320, 2753280, 2925360, 3120384, 3303936, 3510432, 3671040, 3900480, 4129920, 4160512, 4388040, 4680576, 5200640, 5506560, 5850720, 6240768, 6607872, 7020864, 7800960, 8259840, 8776080, 9361152, 10401280, 11013120, 11701440, 12481536, 14041728, 15601920, 16519680, 17552160, 18722304, 20802560, 23402880, 28083456, 31203840, 33039360, 35104320, 37444608, 46805760, 56166912, 62407680, 70208640, 93611520, 112333824, 140417280, 187223040, 280834560, 561669120]

約数ペア:

[(1, 561669120), (2, 280834560), (3, 187223040), (4, 140417280), (5, 112333824), (6, 93611520), (8, 70208640), (9, 62407680), (10, 56166912), (12, 46805760), (15, 37444608), (16, 35104320), (17, 33039360), (18, 31203840), (20, 28083456), (24, 23402880), (27, 20802560), (30, 18722304), (32, 17552160), (34, 16519680), (36, 15601920), (40, 14041728), (45, 12481536), (48, 11701440), (51, 11013120), (54, 10401280), (60, 9361152), (64, 8776080), (68, 8259840), (72, 7800960), (80, 7020864), (85, 6607872), (90, 6240768), (96, 5850720), (102, 5506560), (108, 5200640), (120, 4680576), (128, 4388040), (135, 4160512), (136, 4129920), (144, 3900480), (153, 3671040), (160, 3510432), (170, 3303936), (180, 3120384), (192, 2925360), (204, 2753280), (216, 2600320), (239, 2350080), (240, 2340288), (255, 2202624), (256, 2194020), (270, 2080256), (272, 2064960), (288, 1950240), (306, 1835520), (320, 1755216), (340, 1651968), (360, 1560192), (384, 1462680), (408, 1376640), (432, 1300160), (459, 1223680), (478, 1175040), (480, 1170144), (510, 1101312), (512, 1097010), (540, 1040128), (544, 1032480), (576, 975120), (612, 917760), (640, 877608), (680, 825984), (717, 783360), (720, 780096), (765, 734208), (768, 731340), (816, 688320), (864, 650080), (918, 611840), (956, 587520), (960, 585072), (1020, 550656), (1024, 548505), (1080, 520064), (1088, 516240), (1152, 487560), (1195, 470016), (1224, 458880), (1280, 438804), (1360, 412992), (1434, 391680), (1440, 390048), (1530, 367104), (1536, 365670), (1632, 344160), (1728, 325040), (1836, 305920), (1912, 293760), (1920, 292536), (2040, 275328), (2151, 261120), (2160, 260032), (2176, 258120), (2295, 244736), (2304, 243780), (2390, 235008), (2448, 229440), (2560, 219402), (2720, 206496), (2868, 195840), (2880, 195024), (3060, 183552), (3072, 182835), (3264, 172080), (3456, 162520), (3585, 156672), (3672, 152960), (3824, 146880), (3840, 146268), (4063, 138240), (4080, 137664), (4302, 130560), (4320, 130016), (4352, 129060), (4590, 122368), (4608, 121890), (4780, 117504), (4896, 114720), (5120, 109701), (5440, 103248), (5736, 97920), (5760, 97512), (6120, 91776), (6453, 87040), (6528, 86040), (6912, 81260), (7170, 78336), (7344, 76480), (7648, 73440), (7680, 73134), (8126, 69120), (8160, 68832), (8604, 65280), (8640, 65008), (8704, 64530), (9180, 61184), (9216, 60945), (9560, 58752), (9792, 57360), (10755, 52224), (10880, 51624), (11472, 48960), (11520, 48756), (12189, 46080), (12240, 45888), (12906, 43520), (13056, 43020), (13824, 40630), (14340, 39168), (14688, 38240), (15296, 36720), (15360, 36567), (16252, 34560), (16320, 34416), (17208, 32640), (17280, 32504), (17408, 32265), (18360, 30592), (19120, 29376), (19584, 28680), (20315, 27648), (21510, 26112), (21760, 25812), (22944, 24480), (23040, 24378)]