685336320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1519

約数の個数: 216

約数和(自身を含む): 2430700272

約数和(自身を除く): 1745363952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1152, 1230, 1280, 1312, 1440, 1451, 1476, 1640, 1845, 1920, 1968, 2304, 2460, 2624, 2880, 2902, 2952, 3280, 3690, 3840, 3936, 4353, 4920, 5248, 5760, 5804, 5904, 6560, 7255, 7380, 7872, 8706, 9840, 10496, 11520, 11608, 11808, 13059, 13120, 14510, 14760, 15744, 17412, 19680, 21765, 23216, 23616, 26118, 26240, 29020, 29520, 31488, 34824, 39360, 43530, 46432, 47232, 52236, 52480, 58040, 59040, 59491, 65295, 69648, 78720, 87060, 92864, 94464, 104472, 116080, 118080, 118982, 130590, 139296, 157440, 174120, 178473, 185728, 208944, 232160, 236160, 237964, 261180, 278592, 297455, 348240, 356946, 371456, 417888, 464320, 472320, 475928, 522360, 535419, 557184, 594910, 696480, 713892, 835776, 892365, 928640, 951856, 1044720, 1070838, 1114368, 1189820, 1392960, 1427784, 1671552, 1784730, 1857280, 1903712, 2089440, 2141676, 2379640, 2677095, 2785920, 2855568, 3343104, 3569460, 3807424, 4178880, 4283352, 4759280, 5354190, 5571840, 5711136, 7138920, 7614848, 8357760, 8566704, 9518560, 10708380, 11422272, 14277840, 15229696, 16715520, 17133408, 19037120, 21416760, 22844544, 28555680, 34266816, 38074240, 42833520, 45689088, 57111360, 68533632, 76148480, 85667040, 114222720, 137067264, 171334080, 228445440, 342668160, 685336320]

約数ペア:

[(1, 685336320), (2, 342668160), (3, 228445440), (4, 171334080), (5, 137067264), (6, 114222720), (8, 85667040), (9, 76148480), (10, 68533632), (12, 57111360), (15, 45689088), (16, 42833520), (18, 38074240), (20, 34266816), (24, 28555680), (30, 22844544), (32, 21416760), (36, 19037120), (40, 17133408), (41, 16715520), (45, 15229696), (48, 14277840), (60, 11422272), (64, 10708380), (72, 9518560), (80, 8566704), (82, 8357760), (90, 7614848), (96, 7138920), (120, 5711136), (123, 5571840), (128, 5354190), (144, 4759280), (160, 4283352), (164, 4178880), (180, 3807424), (192, 3569460), (205, 3343104), (240, 2855568), (246, 2785920), (256, 2677095), (288, 2379640), (320, 2141676), (328, 2089440), (360, 1903712), (369, 1857280), (384, 1784730), (410, 1671552), (480, 1427784), (492, 1392960), (576, 1189820), (615, 1114368), (640, 1070838), (656, 1044720), (720, 951856), (738, 928640), (768, 892365), (820, 835776), (960, 713892), (984, 696480), (1152, 594910), (1230, 557184), (1280, 535419), (1312, 522360), (1440, 475928), (1451, 472320), (1476, 464320), (1640, 417888), (1845, 371456), (1920, 356946), (1968, 348240), (2304, 297455), (2460, 278592), (2624, 261180), (2880, 237964), (2902, 236160), (2952, 232160), (3280, 208944), (3690, 185728), (3840, 178473), (3936, 174120), (4353, 157440), (4920, 139296), (5248, 130590), (5760, 118982), (5804, 118080), (5904, 116080), (6560, 104472), (7255, 94464), (7380, 92864), (7872, 87060), (8706, 78720), (9840, 69648), (10496, 65295), (11520, 59491), (11608, 59040), (11808, 58040), (13059, 52480), (13120, 52236), (14510, 47232), (14760, 46432), (15744, 43530), (17412, 39360), (19680, 34824), (21765, 31488), (23216, 29520), (23616, 29020), (26118, 26240)]