1798986240

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1580

約数の個数: 320

約数和(自身を含む): 6770459520

約数和(自身を除く): 4971473280

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, 240, 255, 256, 270, 272, 288, 306, 320, 340, 360, 384, 408, 432, 459, 480, 510, 512, 540, 544, 576, 612, 640, 680, 720, 765, 768, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1531, 1536, 1632, 1728, 1836, 1920, 2040, 2160, 2176, 2295, 2304, 2448, 2560, 2720, 2880, 3060, 3062, 3264, 3456, 3672, 3840, 4080, 4320, 4352, 4590, 4593, 4608, 4896, 5440, 5760, 6120, 6124, 6528, 6912, 7344, 7655, 7680, 8160, 8640, 8704, 9180, 9186, 9792, 10880, 11520, 12240, 12248, 13056, 13779, 13824, 14688, 15310, 16320, 17280, 18360, 18372, 19584, 21760, 22965, 23040, 24480, 24496, 26027, 26112, 27558, 29376, 30620, 32640, 34560, 36720, 36744, 39168, 41337, 43520, 45930, 48960, 48992, 52054, 55116, 58752, 61240, 65280, 68895, 69120, 73440, 73488, 78081, 78336, 82674, 91860, 97920, 97984, 104108, 110232, 117504, 122480, 130135, 130560, 137790, 146880, 146976, 156162, 165348, 183720, 195840, 195968, 206685, 208216, 220464, 234243, 235008, 244960, 260270, 275580, 293760, 293952, 312324, 330696, 367440, 390405, 391680, 391936, 413370, 416432, 440928, 468486, 489920, 520540, 551160, 587520, 587904, 624648, 661392, 702729, 734880, 780810, 783872, 826740, 832864, 881856, 936972, 979840, 1041080, 1102320, 1171215, 1175040, 1175808, 1249296, 1322784, 1405458, 1469760, 1561620, 1653480, 1665728, 1763712, 1873944, 1959680, 2082160, 2204640, 2342430, 2351616, 2498592, 2645568, 2810916, 2939520, 3123240, 3306960, 3331456, 3513645, 3527424, 3747888, 3919360, 4164320, 4409280, 4684860, 4997184, 5291136, 5621832, 5879040, 6246480, 6613920, 6662912, 7027290, 7054848, 7495776, 8328640, 8818560, 9369720, 9994368, 10582272, 11243664, 11758080, 12492960, 13227840, 13325824, 14054580, 14991552, 16657280, 17637120, 18739440, 19988736, 21164544, 22487328, 24985920, 26455680, 28109160, 29983104, 33314560, 35274240, 37478880, 39977472, 44974656, 49971840, 52911360, 56218320, 59966208, 66629120, 74957760, 89949312, 99943680, 105822720, 112436640, 119932416, 149915520, 179898624, 199887360, 224873280, 299831040, 359797248, 449746560, 599662080, 899493120, 1798986240]

約数ペア:

[(1, 1798986240), (2, 899493120), (3, 599662080), (4, 449746560), (5, 359797248), (6, 299831040), (8, 224873280), (9, 199887360), (10, 179898624), (12, 149915520), (15, 119932416), (16, 112436640), (17, 105822720), (18, 99943680), (20, 89949312), (24, 74957760), (27, 66629120), (30, 59966208), (32, 56218320), (34, 52911360), (36, 49971840), (40, 44974656), (45, 39977472), (48, 37478880), (51, 35274240), (54, 33314560), (60, 29983104), (64, 28109160), (68, 26455680), (72, 24985920), (80, 22487328), (85, 21164544), (90, 19988736), (96, 18739440), (102, 17637120), (108, 16657280), (120, 14991552), (128, 14054580), (135, 13325824), (136, 13227840), (144, 12492960), (153, 11758080), (160, 11243664), (170, 10582272), (180, 9994368), (192, 9369720), (204, 8818560), (216, 8328640), (240, 7495776), (255, 7054848), (256, 7027290), (270, 6662912), (272, 6613920), (288, 6246480), (306, 5879040), (320, 5621832), (340, 5291136), (360, 4997184), (384, 4684860), (408, 4409280), (432, 4164320), (459, 3919360), (480, 3747888), (510, 3527424), (512, 3513645), (540, 3331456), (544, 3306960), (576, 3123240), (612, 2939520), (640, 2810916), (680, 2645568), (720, 2498592), (765, 2351616), (768, 2342430), (816, 2204640), (864, 2082160), (918, 1959680), (960, 1873944), (1020, 1763712), (1080, 1665728), (1088, 1653480), (1152, 1561620), (1224, 1469760), (1280, 1405458), (1360, 1322784), (1440, 1249296), (1530, 1175808), (1531, 1175040), (1536, 1171215), (1632, 1102320), (1728, 1041080), (1836, 979840), (1920, 936972), (2040, 881856), (2160, 832864), (2176, 826740), (2295, 783872), (2304, 780810), (2448, 734880), (2560, 702729), (2720, 661392), (2880, 624648), (3060, 587904), (3062, 587520), (3264, 551160), (3456, 520540), (3672, 489920), (3840, 468486), (4080, 440928), (4320, 416432), (4352, 413370), (4590, 391936), (4593, 391680), (4608, 390405), (4896, 367440), (5440, 330696), (5760, 312324), (6120, 293952), (6124, 293760), (6528, 275580), (6912, 260270), (7344, 244960), (7655, 235008), (7680, 234243), (8160, 220464), (8640, 208216), (8704, 206685), (9180, 195968), (9186, 195840), (9792, 183720), (10880, 165348), (11520, 156162), (12240, 146976), (12248, 146880), (13056, 137790), (13779, 130560), (13824, 130135), (14688, 122480), (15310, 117504), (16320, 110232), (17280, 104108), (18360, 97984), (18372, 97920), (19584, 91860), (21760, 82674), (22965, 78336), (23040, 78081), (24480, 73488), (24496, 73440), (26027, 69120), (26112, 68895), (27558, 65280), (29376, 61240), (30620, 58752), (32640, 55116), (34560, 52054), (36720, 48992), (36744, 48960), (39168, 45930), (41337, 43520)]