71142720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6737}}^1$

素因数の和:6768

約数の個数: 112

約数和(自身を含む): 246449088

約数和(自身を除く): 175306368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 6737, 10560, 13474, 20211, 26948, 33685, 40422, 53896, 67370, 74107, 80844, 101055, 107792, 134740, 148214, 161688, 202110, 215584, 222321, 269480, 296428, 323376, 370535, 404220, 431168, 444642, 538960, 592856, 646752, 741070, 808440, 889284, 1077920, 1111605, 1185712, 1293504, 1482140, 1616880, 1778568, 2155840, 2223210, 2371424, 2964280, 3233760, 3557136, 4446420, 4742848, 5928560, 6467520, 7114272, 8892840, 11857120, 14228544, 17785680, 23714240, 35571360, 71142720]

約数ペア:

[(1, 71142720), (2, 35571360), (3, 23714240), (4, 17785680), (5, 14228544), (6, 11857120), (8, 8892840), (10, 7114272), (11, 6467520), (12, 5928560), (15, 4742848), (16, 4446420), (20, 3557136), (22, 3233760), (24, 2964280), (30, 2371424), (32, 2223210), (33, 2155840), (40, 1778568), (44, 1616880), (48, 1482140), (55, 1293504), (60, 1185712), (64, 1111605), (66, 1077920), (80, 889284), (88, 808440), (96, 741070), (110, 646752), (120, 592856), (132, 538960), (160, 444642), (165, 431168), (176, 404220), (192, 370535), (220, 323376), (240, 296428), (264, 269480), (320, 222321), (330, 215584), (352, 202110), (440, 161688), (480, 148214), (528, 134740), (660, 107792), (704, 101055), (880, 80844), (960, 74107), (1056, 67370), (1320, 53896), (1760, 40422), (2112, 33685), (2640, 26948), (3520, 20211), (5280, 13474), (6737, 10560)]