200240640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2897}}^1$

素因数の和:2929

約数の個数: 160

約数和(自身を含む): 711516960

約数和(自身を除く): 511276320

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, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 2897, 3456, 3840, 4320, 4608, 5760, 5794, 6912, 7680, 8640, 8691, 11520, 11588, 13824, 14485, 17280, 17382, 23040, 23176, 26073, 28970, 34560, 34764, 43455, 46352, 52146, 57940, 69120, 69528, 78219, 86910, 92704, 104292, 115880, 130365, 139056, 156438, 173820, 185408, 208584, 231760, 260730, 278112, 312876, 347640, 370816, 391095, 417168, 463520, 521460, 556224, 625752, 695280, 741632, 782190, 834336, 927040, 1042920, 1112448, 1251504, 1390560, 1483264, 1564380, 1668672, 1854080, 2085840, 2224896, 2503008, 2781120, 3128760, 3337344, 3708160, 4171680, 4449792, 5006016, 5562240, 6257520, 6674688, 7416320, 8343360, 10012032, 11124480, 12515040, 13349376, 16686720, 20024064, 22248960, 25030080, 33373440, 40048128, 50060160, 66746880, 100120320, 200240640]

約数ペア:

[(1, 200240640), (2, 100120320), (3, 66746880), (4, 50060160), (5, 40048128), (6, 33373440), (8, 25030080), (9, 22248960), (10, 20024064), (12, 16686720), (15, 13349376), (16, 12515040), (18, 11124480), (20, 10012032), (24, 8343360), (27, 7416320), (30, 6674688), (32, 6257520), (36, 5562240), (40, 5006016), (45, 4449792), (48, 4171680), (54, 3708160), (60, 3337344), (64, 3128760), (72, 2781120), (80, 2503008), (90, 2224896), (96, 2085840), (108, 1854080), (120, 1668672), (128, 1564380), (135, 1483264), (144, 1390560), (160, 1251504), (180, 1112448), (192, 1042920), (216, 927040), (240, 834336), (256, 782190), (270, 741632), (288, 695280), (320, 625752), (360, 556224), (384, 521460), (432, 463520), (480, 417168), (512, 391095), (540, 370816), (576, 347640), (640, 312876), (720, 278112), (768, 260730), (864, 231760), (960, 208584), (1080, 185408), (1152, 173820), (1280, 156438), (1440, 139056), (1536, 130365), (1728, 115880), (1920, 104292), (2160, 92704), (2304, 86910), (2560, 78219), (2880, 69528), (2897, 69120), (3456, 57940), (3840, 52146), (4320, 46352), (4608, 43455), (5760, 34764), (5794, 34560), (6912, 28970), (7680, 26073), (8640, 23176), (8691, 23040), (11520, 17382), (11588, 17280), (13824, 14485)]