137600640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{7963}}^1$

素因数の和:7991

約数の個数: 128

約数和(自身を含む): 487396800

約数和(自身を除く): 349796160

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 7963, 8640, 15926, 17280, 23889, 31852, 39815, 47778, 63704, 71667, 79630, 95556, 119445, 127408, 143334, 159260, 191112, 215001, 238890, 254816, 286668, 318520, 358335, 382224, 430002, 477780, 509632, 573336, 637040, 716670, 764448, 860004, 955560, 1019264, 1075005, 1146672, 1274080, 1433340, 1528896, 1720008, 1911120, 2150010, 2293344, 2548160, 2866680, 3057792, 3440016, 3822240, 4300020, 4586688, 5096320, 5733360, 6880032, 7644480, 8600040, 9173376, 11466720, 13760064, 15288960, 17200080, 22933440, 27520128, 34400160, 45866880, 68800320, 137600640]

約数ペア:

[(1, 137600640), (2, 68800320), (3, 45866880), (4, 34400160), (5, 27520128), (6, 22933440), (8, 17200080), (9, 15288960), (10, 13760064), (12, 11466720), (15, 9173376), (16, 8600040), (18, 7644480), (20, 6880032), (24, 5733360), (27, 5096320), (30, 4586688), (32, 4300020), (36, 3822240), (40, 3440016), (45, 3057792), (48, 2866680), (54, 2548160), (60, 2293344), (64, 2150010), (72, 1911120), (80, 1720008), (90, 1528896), (96, 1433340), (108, 1274080), (120, 1146672), (128, 1075005), (135, 1019264), (144, 955560), (160, 860004), (180, 764448), (192, 716670), (216, 637040), (240, 573336), (270, 509632), (288, 477780), (320, 430002), (360, 382224), (384, 358335), (432, 318520), (480, 286668), (540, 254816), (576, 238890), (640, 215001), (720, 191112), (864, 159260), (960, 143334), (1080, 127408), (1152, 119445), (1440, 95556), (1728, 79630), (1920, 71667), (2160, 63704), (2880, 47778), (3456, 39815), (4320, 31852), (5760, 23889), (7963, 17280), (8640, 15926)]