66558480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 218021760

約数和(自身を除く): 151463280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 73, 80, 87, 116, 120, 131, 145, 146, 174, 219, 232, 240, 262, 290, 292, 348, 365, 393, 435, 438, 464, 524, 580, 584, 655, 696, 730, 786, 870, 876, 1048, 1095, 1160, 1168, 1310, 1392, 1460, 1572, 1740, 1752, 1965, 2096, 2117, 2190, 2320, 2620, 2920, 3144, 3480, 3504, 3799, 3930, 4234, 4380, 5240, 5840, 6288, 6351, 6960, 7598, 7860, 8468, 8760, 9563, 10480, 10585, 11397, 12702, 15196, 15720, 16936, 17520, 18995, 19126, 21170, 22794, 25404, 28689, 30392, 31440, 31755, 33872, 37990, 38252, 42340, 45588, 47815, 50808, 56985, 57378, 60784, 63510, 75980, 76504, 84680, 91176, 95630, 101616, 113970, 114756, 127020, 143445, 151960, 153008, 169360, 182352, 191260, 227940, 229512, 254040, 277327, 286890, 303920, 382520, 455880, 459024, 508080, 554654, 573780, 765040, 831981, 911760, 1109308, 1147560, 1386635, 1663962, 2218616, 2295120, 2773270, 3327924, 4159905, 4437232, 5546540, 6655848, 8319810, 11093080, 13311696, 16639620, 22186160, 33279240, 66558480]

約数ペア:

[(1, 66558480), (2, 33279240), (3, 22186160), (4, 16639620), (5, 13311696), (6, 11093080), (8, 8319810), (10, 6655848), (12, 5546540), (15, 4437232), (16, 4159905), (20, 3327924), (24, 2773270), (29, 2295120), (30, 2218616), (40, 1663962), (48, 1386635), (58, 1147560), (60, 1109308), (73, 911760), (80, 831981), (87, 765040), (116, 573780), (120, 554654), (131, 508080), (145, 459024), (146, 455880), (174, 382520), (219, 303920), (232, 286890), (240, 277327), (262, 254040), (290, 229512), (292, 227940), (348, 191260), (365, 182352), (393, 169360), (435, 153008), (438, 151960), (464, 143445), (524, 127020), (580, 114756), (584, 113970), (655, 101616), (696, 95630), (730, 91176), (786, 84680), (870, 76504), (876, 75980), (1048, 63510), (1095, 60784), (1160, 57378), (1168, 56985), (1310, 50808), (1392, 47815), (1460, 45588), (1572, 42340), (1740, 38252), (1752, 37990), (1965, 33872), (2096, 31755), (2117, 31440), (2190, 30392), (2320, 28689), (2620, 25404), (2920, 22794), (3144, 21170), (3480, 19126), (3504, 18995), (3799, 17520), (3930, 16936), (4234, 15720), (4380, 15196), (5240, 12702), (5840, 11397), (6288, 10585), (6351, 10480), (6960, 9563), (7598, 8760), (7860, 8468)]