196144920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23689}}^1$

素因数の和:23729

約数の個数: 96

約数和(自身を含む): 665215200

約数和(自身を除く): 469070280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 23689, 47378, 71067, 94756, 118445, 142134, 189512, 213201, 236890, 284268, 355335, 426402, 473780, 544847, 568536, 710670, 852804, 947560, 1066005, 1089694, 1421340, 1634541, 1705608, 2132010, 2179388, 2724235, 2842680, 3269082, 4264020, 4358776, 4903623, 5448470, 6538164, 8172705, 8528040, 9807246, 10896940, 13076328, 16345410, 19614492, 21793880, 24518115, 32690820, 39228984, 49036230, 65381640, 98072460, 196144920]

約数ペア:

[(1, 196144920), (2, 98072460), (3, 65381640), (4, 49036230), (5, 39228984), (6, 32690820), (8, 24518115), (9, 21793880), (10, 19614492), (12, 16345410), (15, 13076328), (18, 10896940), (20, 9807246), (23, 8528040), (24, 8172705), (30, 6538164), (36, 5448470), (40, 4903623), (45, 4358776), (46, 4264020), (60, 3269082), (69, 2842680), (72, 2724235), (90, 2179388), (92, 2132010), (115, 1705608), (120, 1634541), (138, 1421340), (180, 1089694), (184, 1066005), (207, 947560), (230, 852804), (276, 710670), (345, 568536), (360, 544847), (414, 473780), (460, 426402), (552, 355335), (690, 284268), (828, 236890), (920, 213201), (1035, 189512), (1380, 142134), (1656, 118445), (2070, 94756), (2760, 71067), (4140, 47378), (8280, 23689)]