40967040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 128

約数和(自身を含む): 137577600

約数和(自身を除く): 96610560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1123, 1140, 1216, 1520, 1824, 1920, 2246, 2280, 2432, 3040, 3369, 3648, 4492, 4560, 5615, 6080, 6738, 7296, 8984, 9120, 11230, 12160, 13476, 16845, 17968, 18240, 21337, 22460, 26952, 33690, 35936, 36480, 42674, 44920, 53904, 64011, 67380, 71872, 85348, 89840, 106685, 107808, 128022, 134760, 143744, 170696, 179680, 213370, 215616, 256044, 269520, 320055, 341392, 359360, 426740, 431232, 512088, 539040, 640110, 682784, 718720, 853480, 1024176, 1078080, 1280220, 1365568, 1706960, 2048352, 2156160, 2560440, 2731136, 3413920, 4096704, 5120880, 6827840, 8193408, 10241760, 13655680, 20483520, 40967040]

約数ペア:

[(1, 40967040), (2, 20483520), (3, 13655680), (4, 10241760), (5, 8193408), (6, 6827840), (8, 5120880), (10, 4096704), (12, 3413920), (15, 2731136), (16, 2560440), (19, 2156160), (20, 2048352), (24, 1706960), (30, 1365568), (32, 1280220), (38, 1078080), (40, 1024176), (48, 853480), (57, 718720), (60, 682784), (64, 640110), (76, 539040), (80, 512088), (95, 431232), (96, 426740), (114, 359360), (120, 341392), (128, 320055), (152, 269520), (160, 256044), (190, 215616), (192, 213370), (228, 179680), (240, 170696), (285, 143744), (304, 134760), (320, 128022), (380, 107808), (384, 106685), (456, 89840), (480, 85348), (570, 71872), (608, 67380), (640, 64011), (760, 53904), (912, 44920), (960, 42674), (1123, 36480), (1140, 35936), (1216, 33690), (1520, 26952), (1824, 22460), (1920, 21337), (2246, 18240), (2280, 17968), (2432, 16845), (3040, 13476), (3369, 12160), (3648, 11230), (4492, 9120), (4560, 8984), (5615, 7296), (6080, 6738)]