40927040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 168

約数和(自身を含む): 123236736

約数和(自身を除く): 82309696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 140, 151, 154, 160, 176, 220, 224, 242, 280, 302, 308, 320, 352, 385, 440, 448, 484, 560, 604, 605, 616, 704, 755, 770, 847, 880, 968, 1057, 1120, 1208, 1210, 1232, 1510, 1540, 1661, 1694, 1760, 1936, 2114, 2240, 2416, 2420, 2464, 3020, 3080, 3322, 3388, 3520, 3872, 4228, 4235, 4832, 4840, 4928, 5285, 6040, 6160, 6644, 6776, 7744, 8305, 8456, 8470, 9664, 9680, 10570, 11627, 12080, 12320, 13288, 13552, 16610, 16912, 16940, 18271, 19360, 21140, 23254, 24160, 24640, 26576, 27104, 33220, 33824, 33880, 36542, 38720, 42280, 46508, 48320, 53152, 54208, 58135, 66440, 67648, 67760, 73084, 84560, 91355, 93016, 106304, 116270, 127897, 132880, 135520, 146168, 169120, 182710, 186032, 232540, 255794, 265760, 271040, 292336, 338240, 365420, 372064, 465080, 511588, 531520, 584672, 639485, 730840, 744128, 930160, 1023176, 1169344, 1278970, 1461680, 1860320, 2046352, 2557940, 2923360, 3720640, 4092704, 5115880, 5846720, 8185408, 10231760, 20463520, 40927040]

約数ペア:

[(1, 40927040), (2, 20463520), (4, 10231760), (5, 8185408), (7, 5846720), (8, 5115880), (10, 4092704), (11, 3720640), (14, 2923360), (16, 2557940), (20, 2046352), (22, 1860320), (28, 1461680), (32, 1278970), (35, 1169344), (40, 1023176), (44, 930160), (55, 744128), (56, 730840), (64, 639485), (70, 584672), (77, 531520), (80, 511588), (88, 465080), (110, 372064), (112, 365420), (121, 338240), (140, 292336), (151, 271040), (154, 265760), (160, 255794), (176, 232540), (220, 186032), (224, 182710), (242, 169120), (280, 146168), (302, 135520), (308, 132880), (320, 127897), (352, 116270), (385, 106304), (440, 93016), (448, 91355), (484, 84560), (560, 73084), (604, 67760), (605, 67648), (616, 66440), (704, 58135), (755, 54208), (770, 53152), (847, 48320), (880, 46508), (968, 42280), (1057, 38720), (1120, 36542), (1208, 33880), (1210, 33824), (1232, 33220), (1510, 27104), (1540, 26576), (1661, 24640), (1694, 24160), (1760, 23254), (1936, 21140), (2114, 19360), (2240, 18271), (2416, 16940), (2420, 16912), (2464, 16610), (3020, 13552), (3080, 13288), (3322, 12320), (3388, 12080), (3520, 11627), (3872, 10570), (4228, 9680), (4235, 9664), (4832, 8470), (4840, 8456), (4928, 8305), (5285, 7744), (6040, 6776), (6160, 6644)]