266204160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:193

約数の個数: 264

約数和(自身を含む): 948416040

約数和(自身を除く): 682211880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 109, 120, 128, 144, 159, 160, 180, 192, 212, 218, 240, 256, 265, 288, 318, 320, 327, 360, 384, 424, 436, 477, 480, 512, 530, 545, 576, 636, 640, 654, 720, 768, 795, 848, 872, 954, 960, 981, 1024, 1060, 1090, 1152, 1272, 1280, 1308, 1440, 1536, 1590, 1635, 1696, 1744, 1908, 1920, 1962, 2120, 2180, 2304, 2385, 2544, 2560, 2616, 2880, 3072, 3180, 3270, 3392, 3488, 3816, 3840, 3924, 4240, 4360, 4608, 4770, 4905, 5088, 5120, 5232, 5760, 5777, 6360, 6540, 6784, 6976, 7632, 7680, 7848, 8480, 8720, 9216, 9540, 9810, 10176, 10464, 11520, 11554, 12720, 13080, 13568, 13952, 15264, 15360, 15696, 16960, 17331, 17440, 19080, 19620, 20352, 20928, 23040, 23108, 25440, 26160, 27136, 27904, 28885, 30528, 31392, 33920, 34662, 34880, 38160, 39240, 40704, 41856, 46080, 46216, 50880, 51993, 52320, 54272, 55808, 57770, 61056, 62784, 67840, 69324, 69760, 76320, 78480, 81408, 83712, 86655, 92432, 101760, 103986, 104640, 111616, 115540, 122112, 125568, 135680, 138648, 139520, 152640, 156960, 162816, 167424, 173310, 184864, 203520, 207972, 209280, 231080, 244224, 251136, 259965, 271360, 277296, 279040, 305280, 313920, 334848, 346620, 369728, 407040, 415944, 418560, 462160, 488448, 502272, 519930, 554592, 558080, 610560, 627840, 693240, 739456, 814080, 831888, 837120, 924320, 1004544, 1039860, 1109184, 1221120, 1255680, 1386480, 1478912, 1663776, 1674240, 1848640, 2079720, 2218368, 2442240, 2511360, 2772960, 2957824, 3327552, 3697280, 4159440, 4436736, 5022720, 5545920, 5915648, 6655104, 7394560, 8318880, 8873472, 11091840, 13310208, 14789120, 16637760, 17746944, 22183680, 26620416, 29578240, 33275520, 44367360, 53240832, 66551040, 88734720, 133102080, 266204160]

約数ペア:

[(1, 266204160), (2, 133102080), (3, 88734720), (4, 66551040), (5, 53240832), (6, 44367360), (8, 33275520), (9, 29578240), (10, 26620416), (12, 22183680), (15, 17746944), (16, 16637760), (18, 14789120), (20, 13310208), (24, 11091840), (30, 8873472), (32, 8318880), (36, 7394560), (40, 6655104), (45, 5915648), (48, 5545920), (53, 5022720), (60, 4436736), (64, 4159440), (72, 3697280), (80, 3327552), (90, 2957824), (96, 2772960), (106, 2511360), (109, 2442240), (120, 2218368), (128, 2079720), (144, 1848640), (159, 1674240), (160, 1663776), (180, 1478912), (192, 1386480), (212, 1255680), (218, 1221120), (240, 1109184), (256, 1039860), (265, 1004544), (288, 924320), (318, 837120), (320, 831888), (327, 814080), (360, 739456), (384, 693240), (424, 627840), (436, 610560), (477, 558080), (480, 554592), (512, 519930), (530, 502272), (545, 488448), (576, 462160), (636, 418560), (640, 415944), (654, 407040), (720, 369728), (768, 346620), (795, 334848), (848, 313920), (872, 305280), (954, 279040), (960, 277296), (981, 271360), (1024, 259965), (1060, 251136), (1090, 244224), (1152, 231080), (1272, 209280), (1280, 207972), (1308, 203520), (1440, 184864), (1536, 173310), (1590, 167424), (1635, 162816), (1696, 156960), (1744, 152640), (1908, 139520), (1920, 138648), (1962, 135680), (2120, 125568), (2180, 122112), (2304, 115540), (2385, 111616), (2544, 104640), (2560, 103986), (2616, 101760), (2880, 92432), (3072, 86655), (3180, 83712), (3270, 81408), (3392, 78480), (3488, 76320), (3816, 69760), (3840, 69324), (3924, 67840), (4240, 62784), (4360, 61056), (4608, 57770), (4770, 55808), (4905, 54272), (5088, 52320), (5120, 51993), (5232, 50880), (5760, 46216), (5777, 46080), (6360, 41856), (6540, 40704), (6784, 39240), (6976, 38160), (7632, 34880), (7680, 34662), (7848, 33920), (8480, 31392), (8720, 30528), (9216, 28885), (9540, 27904), (9810, 27136), (10176, 26160), (10464, 25440), (11520, 23108), (11554, 23040), (12720, 20928), (13080, 20352), (13568, 19620), (13952, 19080), (15264, 17440), (15360, 17331), (15696, 16960)]