216889920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1970

約数の個数: 224

約数和(自身を含む): 824423040

約数和(自身を除く): 607533120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 1931, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 3862, 4160, 4320, 4680, 5616, 5793, 6240, 7020, 7488, 7724, 8640, 9360, 9655, 11232, 11586, 12480, 14040, 15448, 17379, 18720, 19310, 22464, 23172, 25103, 28080, 28965, 30896, 34758, 37440, 38620, 46344, 50206, 52137, 56160, 57930, 61792, 69516, 75309, 77240, 86895, 92688, 100412, 104274, 112320, 115860, 123584, 125515, 139032, 150618, 154480, 173790, 185376, 200824, 208548, 225927, 231720, 251030, 260685, 278064, 301236, 308960, 347580, 370752, 376545, 401648, 417096, 451854, 463440, 502060, 521370, 556128, 602472, 617920, 677781, 695160, 753090, 803296, 834192, 903708, 926880, 1004120, 1042740, 1112256, 1129635, 1204944, 1355562, 1390320, 1506180, 1606592, 1668384, 1807416, 1853760, 2008240, 2085480, 2259270, 2409888, 2711124, 2780640, 3012360, 3336768, 3388905, 3614832, 4016480, 4170960, 4518540, 4819776, 5422248, 5561280, 6024720, 6777810, 7229664, 8032960, 8341920, 9037080, 10844496, 12049440, 13555620, 14459328, 16683840, 18074160, 21688992, 24098880, 27111240, 36148320, 43377984, 54222480, 72296640, 108444960, 216889920]

約数ペア:

[(1, 216889920), (2, 108444960), (3, 72296640), (4, 54222480), (5, 43377984), (6, 36148320), (8, 27111240), (9, 24098880), (10, 21688992), (12, 18074160), (13, 16683840), (15, 14459328), (16, 13555620), (18, 12049440), (20, 10844496), (24, 9037080), (26, 8341920), (27, 8032960), (30, 7229664), (32, 6777810), (36, 6024720), (39, 5561280), (40, 5422248), (45, 4819776), (48, 4518540), (52, 4170960), (54, 4016480), (60, 3614832), (64, 3388905), (65, 3336768), (72, 3012360), (78, 2780640), (80, 2711124), (90, 2409888), (96, 2259270), (104, 2085480), (108, 2008240), (117, 1853760), (120, 1807416), (130, 1668384), (135, 1606592), (144, 1506180), (156, 1390320), (160, 1355562), (180, 1204944), (192, 1129635), (195, 1112256), (208, 1042740), (216, 1004120), (234, 926880), (240, 903708), (260, 834192), (270, 803296), (288, 753090), (312, 695160), (320, 677781), (351, 617920), (360, 602472), (390, 556128), (416, 521370), (432, 502060), (468, 463440), (480, 451854), (520, 417096), (540, 401648), (576, 376545), (585, 370752), (624, 347580), (702, 308960), (720, 301236), (780, 278064), (832, 260685), (864, 251030), (936, 231720), (960, 225927), (1040, 208548), (1080, 200824), (1170, 185376), (1248, 173790), (1404, 154480), (1440, 150618), (1560, 139032), (1728, 125515), (1755, 123584), (1872, 115860), (1931, 112320), (2080, 104274), (2160, 100412), (2340, 92688), (2496, 86895), (2808, 77240), (2880, 75309), (3120, 69516), (3510, 61792), (3744, 57930), (3862, 56160), (4160, 52137), (4320, 50206), (4680, 46344), (5616, 38620), (5793, 37440), (6240, 34758), (7020, 30896), (7488, 28965), (7724, 28080), (8640, 25103), (9360, 23172), (9655, 22464), (11232, 19310), (11586, 18720), (12480, 17379), (14040, 15448)]