199653120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 288

約数和(自身を含む): 728481600

約数和(自身を除く): 528828480

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 109, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 218, 240, 256, 265, 270, 288, 318, 320, 327, 360, 384, 424, 432, 436, 477, 480, 530, 540, 545, 576, 636, 640, 654, 720, 768, 795, 848, 864, 872, 954, 960, 981, 1060, 1080, 1090, 1152, 1272, 1280, 1308, 1431, 1440, 1590, 1635, 1696, 1728, 1744, 1908, 1920, 1962, 2120, 2160, 2180, 2304, 2385, 2544, 2616, 2862, 2880, 2943, 3180, 3270, 3392, 3456, 3488, 3816, 3840, 3924, 4240, 4320, 4360, 4770, 4905, 5088, 5232, 5724, 5760, 5777, 5886, 6360, 6540, 6784, 6912, 6976, 7155, 7632, 7848, 8480, 8640, 8720, 9540, 9810, 10176, 10464, 11448, 11520, 11554, 11772, 12720, 13080, 13568, 13952, 14310, 14715, 15264, 15696, 16960, 17280, 17331, 17440, 19080, 19620, 20352, 20928, 22896, 23108, 23544, 25440, 26160, 27904, 28620, 28885, 29430, 30528, 31392, 33920, 34560, 34662, 34880, 38160, 39240, 40704, 41856, 45792, 46216, 47088, 50880, 51993, 52320, 57240, 57770, 58860, 61056, 62784, 67840, 69324, 69760, 76320, 78480, 83712, 86655, 91584, 92432, 94176, 101760, 103986, 104640, 114480, 115540, 117720, 122112, 125568, 138648, 139520, 152640, 155979, 156960, 173310, 183168, 184864, 188352, 203520, 207972, 209280, 228960, 231080, 235440, 251136, 259965, 277296, 305280, 311958, 313920, 346620, 366336, 369728, 376704, 415944, 418560, 457920, 462160, 470880, 519930, 554592, 610560, 623916, 627840, 693240, 739456, 753408, 779895, 831888, 915840, 924320, 941760, 1039860, 1109184, 1247832, 1255680, 1386480, 1478912, 1559790, 1663776, 1831680, 1848640, 1883520, 2079720, 2218368, 2495664, 2772960, 3119580, 3327552, 3697280, 3767040, 4159440, 4436736, 4991328, 5545920, 6239160, 6655104, 7394560, 8318880, 9982656, 11091840, 12478320, 13310208, 16637760, 19965312, 22183680, 24956640, 33275520, 39930624, 49913280, 66551040, 99826560, 199653120]

約数ペア:

[(1, 199653120), (2, 99826560), (3, 66551040), (4, 49913280), (5, 39930624), (6, 33275520), (8, 24956640), (9, 22183680), (10, 19965312), (12, 16637760), (15, 13310208), (16, 12478320), (18, 11091840), (20, 9982656), (24, 8318880), (27, 7394560), (30, 6655104), (32, 6239160), (36, 5545920), (40, 4991328), (45, 4436736), (48, 4159440), (53, 3767040), (54, 3697280), (60, 3327552), (64, 3119580), (72, 2772960), (80, 2495664), (90, 2218368), (96, 2079720), (106, 1883520), (108, 1848640), (109, 1831680), (120, 1663776), (128, 1559790), (135, 1478912), (144, 1386480), (159, 1255680), (160, 1247832), (180, 1109184), (192, 1039860), (212, 941760), (216, 924320), (218, 915840), (240, 831888), (256, 779895), (265, 753408), (270, 739456), (288, 693240), (318, 627840), (320, 623916), (327, 610560), (360, 554592), (384, 519930), (424, 470880), (432, 462160), (436, 457920), (477, 418560), (480, 415944), (530, 376704), (540, 369728), (545, 366336), (576, 346620), (636, 313920), (640, 311958), (654, 305280), (720, 277296), (768, 259965), (795, 251136), (848, 235440), (864, 231080), (872, 228960), (954, 209280), (960, 207972), (981, 203520), (1060, 188352), (1080, 184864), (1090, 183168), (1152, 173310), (1272, 156960), (1280, 155979), (1308, 152640), (1431, 139520), (1440, 138648), (1590, 125568), (1635, 122112), (1696, 117720), (1728, 115540), (1744, 114480), (1908, 104640), (1920, 103986), (1962, 101760), (2120, 94176), (2160, 92432), (2180, 91584), (2304, 86655), (2385, 83712), (2544, 78480), (2616, 76320), (2862, 69760), (2880, 69324), (2943, 67840), (3180, 62784), (3270, 61056), (3392, 58860), (3456, 57770), (3488, 57240), (3816, 52320), (3840, 51993), (3924, 50880), (4240, 47088), (4320, 46216), (4360, 45792), (4770, 41856), (4905, 40704), (5088, 39240), (5232, 38160), (5724, 34880), (5760, 34662), (5777, 34560), (5886, 33920), (6360, 31392), (6540, 30528), (6784, 29430), (6912, 28885), (6976, 28620), (7155, 27904), (7632, 26160), (7848, 25440), (8480, 23544), (8640, 23108), (8720, 22896), (9540, 20928), (9810, 20352), (10176, 19620), (10464, 19080), (11448, 17440), (11520, 17331), (11554, 17280), (11772, 16960), (12720, 15696), (13080, 15264), (13568, 14715), (13952, 14310)]