425105280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 256

約数和(自身を含む): 1530734400

約数和(自身を除く): 1105629120

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, 64, 72, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 160, 180, 192, 216, 219, 240, 270, 288, 292, 320, 337, 360, 365, 384, 432, 438, 480, 540, 576, 584, 640, 657, 674, 720, 730, 864, 876, 960, 1011, 1080, 1095, 1152, 1168, 1314, 1348, 1440, 1460, 1685, 1728, 1752, 1920, 1971, 2022, 2160, 2190, 2336, 2628, 2696, 2880, 2920, 3033, 3285, 3370, 3456, 3504, 3942, 4044, 4320, 4380, 4672, 5055, 5256, 5392, 5760, 5840, 6066, 6570, 6740, 7008, 7884, 8088, 8640, 8760, 9099, 9344, 9855, 10110, 10512, 10784, 11680, 12132, 13140, 13480, 14016, 15165, 15768, 16176, 17280, 17520, 18198, 19710, 20220, 21024, 21568, 23360, 24264, 24601, 26280, 26960, 28032, 30330, 31536, 32352, 35040, 36396, 39420, 40440, 42048, 43136, 45495, 46720, 48528, 49202, 52560, 53920, 60660, 63072, 64704, 70080, 72792, 73803, 78840, 80880, 84096, 90990, 97056, 98404, 105120, 107840, 121320, 123005, 126144, 129408, 140160, 145584, 147606, 157680, 161760, 181980, 194112, 196808, 210240, 215680, 221409, 242640, 246010, 252288, 291168, 295212, 315360, 323520, 363960, 369015, 388224, 393616, 420480, 442818, 485280, 492020, 582336, 590424, 630720, 647040, 664227, 727920, 738030, 787232, 885636, 970560, 984040, 1107045, 1164672, 1180848, 1261440, 1328454, 1455840, 1476060, 1574464, 1771272, 1941120, 1968080, 2214090, 2361696, 2656908, 2911680, 2952120, 3148928, 3321135, 3542544, 3936160, 4428180, 4723392, 5313816, 5823360, 5904240, 6642270, 7085088, 7872320, 8856360, 9446784, 10627632, 11808480, 13284540, 14170176, 15744640, 17712720, 21255264, 23616960, 26569080, 28340352, 35425440, 42510528, 47233920, 53138160, 70850880, 85021056, 106276320, 141701760, 212552640, 425105280]

約数ペア:

[(1, 425105280), (2, 212552640), (3, 141701760), (4, 106276320), (5, 85021056), (6, 70850880), (8, 53138160), (9, 47233920), (10, 42510528), (12, 35425440), (15, 28340352), (16, 26569080), (18, 23616960), (20, 21255264), (24, 17712720), (27, 15744640), (30, 14170176), (32, 13284540), (36, 11808480), (40, 10627632), (45, 9446784), (48, 8856360), (54, 7872320), (60, 7085088), (64, 6642270), (72, 5904240), (73, 5823360), (80, 5313816), (90, 4723392), (96, 4428180), (108, 3936160), (120, 3542544), (128, 3321135), (135, 3148928), (144, 2952120), (146, 2911680), (160, 2656908), (180, 2361696), (192, 2214090), (216, 1968080), (219, 1941120), (240, 1771272), (270, 1574464), (288, 1476060), (292, 1455840), (320, 1328454), (337, 1261440), (360, 1180848), (365, 1164672), (384, 1107045), (432, 984040), (438, 970560), (480, 885636), (540, 787232), (576, 738030), (584, 727920), (640, 664227), (657, 647040), (674, 630720), (720, 590424), (730, 582336), (864, 492020), (876, 485280), (960, 442818), (1011, 420480), (1080, 393616), (1095, 388224), (1152, 369015), (1168, 363960), (1314, 323520), (1348, 315360), (1440, 295212), (1460, 291168), (1685, 252288), (1728, 246010), (1752, 242640), (1920, 221409), (1971, 215680), (2022, 210240), (2160, 196808), (2190, 194112), (2336, 181980), (2628, 161760), (2696, 157680), (2880, 147606), (2920, 145584), (3033, 140160), (3285, 129408), (3370, 126144), (3456, 123005), (3504, 121320), (3942, 107840), (4044, 105120), (4320, 98404), (4380, 97056), (4672, 90990), (5055, 84096), (5256, 80880), (5392, 78840), (5760, 73803), (5840, 72792), (6066, 70080), (6570, 64704), (6740, 63072), (7008, 60660), (7884, 53920), (8088, 52560), (8640, 49202), (8760, 48528), (9099, 46720), (9344, 45495), (9855, 43136), (10110, 42048), (10512, 40440), (10784, 39420), (11680, 36396), (12132, 35040), (13140, 32352), (13480, 31536), (14016, 30330), (15165, 28032), (15768, 26960), (16176, 26280), (17280, 24601), (17520, 24264), (18198, 23360), (19710, 21568), (20220, 21024)]