1805324160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 5952605760

約数和(自身を除く): 4147281600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 113, 120, 128, 157, 159, 160, 192, 212, 226, 240, 265, 314, 318, 320, 339, 384, 424, 452, 471, 480, 530, 565, 628, 636, 640, 678, 785, 795, 848, 904, 942, 960, 1060, 1130, 1256, 1272, 1356, 1570, 1590, 1695, 1696, 1808, 1884, 1920, 2120, 2260, 2355, 2512, 2544, 2712, 3140, 3180, 3390, 3392, 3616, 3768, 4240, 4520, 4710, 5024, 5088, 5424, 5989, 6280, 6360, 6780, 6784, 7232, 7536, 8321, 8480, 9040, 9420, 10048, 10176, 10848, 11978, 12560, 12720, 13560, 14464, 15072, 16642, 16960, 17741, 17967, 18080, 18840, 20096, 20352, 21696, 23956, 24963, 25120, 25440, 27120, 29945, 30144, 33284, 33920, 35482, 35934, 36160, 37680, 41605, 43392, 47912, 49926, 50240, 50880, 53223, 54240, 59890, 60288, 66568, 70964, 71868, 72320, 75360, 83210, 88705, 89835, 95824, 99852, 100480, 101760, 106446, 108480, 119780, 124815, 133136, 141928, 143736, 150720, 166420, 177410, 179670, 191648, 199704, 212892, 216960, 239560, 249630, 266115, 266272, 283856, 287472, 301440, 332840, 354820, 359340, 383296, 399408, 425784, 479120, 499260, 532230, 532544, 567712, 574944, 665680, 709640, 718680, 766592, 798816, 851568, 940273, 958240, 998520, 1064460, 1065088, 1135424, 1149888, 1331360, 1419280, 1437360, 1597632, 1703136, 1880546, 1916480, 1997040, 2128920, 2270848, 2299776, 2662720, 2820819, 2838560, 2874720, 3195264, 3406272, 3761092, 3832960, 3994080, 4257840, 4701365, 5325440, 5641638, 5677120, 5749440, 6812544, 7522184, 7988160, 8515680, 9402730, 11283276, 11354240, 11498880, 14104095, 15044368, 15976320, 17031360, 18805460, 22566552, 28208190, 30088736, 34062720, 37610920, 45133104, 56416380, 60177472, 75221840, 90266208, 112832760, 120354944, 150443680, 180532416, 225665520, 300887360, 361064832, 451331040, 601774720, 902662080, 1805324160]

約数ペア:

[(1, 1805324160), (2, 902662080), (3, 601774720), (4, 451331040), (5, 361064832), (6, 300887360), (8, 225665520), (10, 180532416), (12, 150443680), (15, 120354944), (16, 112832760), (20, 90266208), (24, 75221840), (30, 60177472), (32, 56416380), (40, 45133104), (48, 37610920), (53, 34062720), (60, 30088736), (64, 28208190), (80, 22566552), (96, 18805460), (106, 17031360), (113, 15976320), (120, 15044368), (128, 14104095), (157, 11498880), (159, 11354240), (160, 11283276), (192, 9402730), (212, 8515680), (226, 7988160), (240, 7522184), (265, 6812544), (314, 5749440), (318, 5677120), (320, 5641638), (339, 5325440), (384, 4701365), (424, 4257840), (452, 3994080), (471, 3832960), (480, 3761092), (530, 3406272), (565, 3195264), (628, 2874720), (636, 2838560), (640, 2820819), (678, 2662720), (785, 2299776), (795, 2270848), (848, 2128920), (904, 1997040), (942, 1916480), (960, 1880546), (1060, 1703136), (1130, 1597632), (1256, 1437360), (1272, 1419280), (1356, 1331360), (1570, 1149888), (1590, 1135424), (1695, 1065088), (1696, 1064460), (1808, 998520), (1884, 958240), (1920, 940273), (2120, 851568), (2260, 798816), (2355, 766592), (2512, 718680), (2544, 709640), (2712, 665680), (3140, 574944), (3180, 567712), (3390, 532544), (3392, 532230), (3616, 499260), (3768, 479120), (4240, 425784), (4520, 399408), (4710, 383296), (5024, 359340), (5088, 354820), (5424, 332840), (5989, 301440), (6280, 287472), (6360, 283856), (6780, 266272), (6784, 266115), (7232, 249630), (7536, 239560), (8321, 216960), (8480, 212892), (9040, 199704), (9420, 191648), (10048, 179670), (10176, 177410), (10848, 166420), (11978, 150720), (12560, 143736), (12720, 141928), (13560, 133136), (14464, 124815), (15072, 119780), (16642, 108480), (16960, 106446), (17741, 101760), (17967, 100480), (18080, 99852), (18840, 95824), (20096, 89835), (20352, 88705), (21696, 83210), (23956, 75360), (24963, 72320), (25120, 71868), (25440, 70964), (27120, 66568), (29945, 60288), (30144, 59890), (33284, 54240), (33920, 53223), (35482, 50880), (35934, 50240), (36160, 49926), (37680, 47912), (41605, 43392)]