63216420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2465

約数の個数: 96

約数和(自身を含む): 194503680

約数和(自身を除く): 131287260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2185, 2411, 2622, 4370, 4822, 5244, 6555, 7233, 8740, 9644, 12055, 13110, 14466, 24110, 26220, 28932, 36165, 45809, 48220, 55453, 72330, 91618, 110906, 137427, 144660, 166359, 183236, 221812, 229045, 274854, 277265, 332718, 458090, 549708, 554530, 665436, 687135, 831795, 916180, 1053607, 1109060, 1374270, 1663590, 2107214, 2748540, 3160821, 3327180, 4214428, 5268035, 6321642, 10536070, 12643284, 15804105, 21072140, 31608210, 63216420]

約数ペア:

[(1, 63216420), (2, 31608210), (3, 21072140), (4, 15804105), (5, 12643284), (6, 10536070), (10, 6321642), (12, 5268035), (15, 4214428), (19, 3327180), (20, 3160821), (23, 2748540), (30, 2107214), (38, 1663590), (46, 1374270), (57, 1109060), (60, 1053607), (69, 916180), (76, 831795), (92, 687135), (95, 665436), (114, 554530), (115, 549708), (138, 458090), (190, 332718), (228, 277265), (230, 274854), (276, 229045), (285, 221812), (345, 183236), (380, 166359), (437, 144660), (460, 137427), (570, 110906), (690, 91618), (874, 72330), (1140, 55453), (1311, 48220), (1380, 45809), (1748, 36165), (2185, 28932), (2411, 26220), (2622, 24110), (4370, 14466), (4822, 13110), (5244, 12055), (6555, 9644), (7233, 8740)]