215192160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 192

約数和(自身を含む): 761745600

約数和(自身を除く): 546553440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 457, 480, 540, 545, 654, 720, 864, 872, 914, 981, 1080, 1090, 1308, 1371, 1440, 1635, 1744, 1828, 1962, 2160, 2180, 2285, 2616, 2742, 2943, 3270, 3488, 3656, 3924, 4113, 4320, 4360, 4570, 4905, 5232, 5484, 5886, 6540, 6855, 7312, 7848, 8226, 8720, 9140, 9810, 10464, 10968, 11772, 12339, 13080, 13710, 14624, 14715, 15696, 16452, 17440, 18280, 19620, 20565, 21936, 23544, 24678, 26160, 27420, 29430, 31392, 32904, 36560, 39240, 41130, 43872, 47088, 49356, 49813, 52320, 54840, 58860, 61695, 65808, 73120, 78480, 82260, 94176, 98712, 99626, 109680, 117720, 123390, 131616, 149439, 156960, 164520, 197424, 199252, 219360, 235440, 246780, 249065, 298878, 329040, 394848, 398504, 448317, 470880, 493560, 498130, 597756, 658080, 747195, 797008, 896634, 987120, 996260, 1195512, 1344951, 1494390, 1594016, 1793268, 1974240, 1992520, 2241585, 2391024, 2689902, 2988780, 3586536, 3985040, 4483170, 4782048, 5379804, 5977560, 6724755, 7173072, 7970080, 8966340, 10759608, 11955120, 13449510, 14346144, 17932680, 21519216, 23910240, 26899020, 35865360, 43038432, 53798040, 71730720, 107596080, 215192160]

約数ペア:

[(1, 215192160), (2, 107596080), (3, 71730720), (4, 53798040), (5, 43038432), (6, 35865360), (8, 26899020), (9, 23910240), (10, 21519216), (12, 17932680), (15, 14346144), (16, 13449510), (18, 11955120), (20, 10759608), (24, 8966340), (27, 7970080), (30, 7173072), (32, 6724755), (36, 5977560), (40, 5379804), (45, 4782048), (48, 4483170), (54, 3985040), (60, 3586536), (72, 2988780), (80, 2689902), (90, 2391024), (96, 2241585), (108, 1992520), (109, 1974240), (120, 1793268), (135, 1594016), (144, 1494390), (160, 1344951), (180, 1195512), (216, 996260), (218, 987120), (240, 896634), (270, 797008), (288, 747195), (327, 658080), (360, 597756), (432, 498130), (436, 493560), (457, 470880), (480, 448317), (540, 398504), (545, 394848), (654, 329040), (720, 298878), (864, 249065), (872, 246780), (914, 235440), (981, 219360), (1080, 199252), (1090, 197424), (1308, 164520), (1371, 156960), (1440, 149439), (1635, 131616), (1744, 123390), (1828, 117720), (1962, 109680), (2160, 99626), (2180, 98712), (2285, 94176), (2616, 82260), (2742, 78480), (2943, 73120), (3270, 65808), (3488, 61695), (3656, 58860), (3924, 54840), (4113, 52320), (4320, 49813), (4360, 49356), (4570, 47088), (4905, 43872), (5232, 41130), (5484, 39240), (5886, 36560), (6540, 32904), (6855, 31392), (7312, 29430), (7848, 27420), (8226, 26160), (8720, 24678), (9140, 23544), (9810, 21936), (10464, 20565), (10968, 19620), (11772, 18280), (12339, 17440), (13080, 16452), (13710, 15696), (14624, 14715)]