117744320

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 288493200

約数和(自身を除く): 170748880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 199, 215, 320, 344, 398, 430, 688, 796, 860, 995, 1376, 1592, 1720, 1849, 1990, 2752, 3184, 3440, 3698, 3980, 6368, 6880, 7396, 7960, 8557, 9245, 12736, 13760, 14792, 15920, 17114, 18490, 29584, 31840, 34228, 36980, 42785, 59168, 63680, 68456, 73960, 85570, 118336, 136912, 147920, 171140, 273824, 295840, 342280, 367951, 547648, 591680, 684560, 735902, 1369120, 1471804, 1839755, 2738240, 2943608, 3679510, 5887216, 7359020, 11774432, 14718040, 23548864, 29436080, 58872160, 117744320]

約数ペア:

[(1, 117744320), (2, 58872160), (4, 29436080), (5, 23548864), (8, 14718040), (10, 11774432), (16, 7359020), (20, 5887216), (32, 3679510), (40, 2943608), (43, 2738240), (64, 1839755), (80, 1471804), (86, 1369120), (160, 735902), (172, 684560), (199, 591680), (215, 547648), (320, 367951), (344, 342280), (398, 295840), (430, 273824), (688, 171140), (796, 147920), (860, 136912), (995, 118336), (1376, 85570), (1592, 73960), (1720, 68456), (1849, 63680), (1990, 59168), (2752, 42785), (3184, 36980), (3440, 34228), (3698, 31840), (3980, 29584), (6368, 18490), (6880, 17114), (7396, 15920), (7960, 14792), (8557, 13760), (9245, 12736)]