164967360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{719}}^1$

素因数の和:978

約数の個数: 112

約数和(自身を含む): 526694400

約数和(自身を除く): 361727040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 239, 240, 320, 478, 480, 717, 719, 956, 960, 1195, 1434, 1438, 1912, 2157, 2390, 2868, 2876, 3585, 3595, 3824, 4314, 4780, 5736, 5752, 7170, 7190, 7648, 8628, 9560, 10785, 11472, 11504, 14340, 14380, 15296, 17256, 19120, 21570, 22944, 23008, 28680, 28760, 34512, 38240, 43140, 45888, 46016, 57360, 57520, 69024, 76480, 86280, 114720, 115040, 138048, 171841, 172560, 229440, 230080, 343682, 345120, 515523, 687364, 690240, 859205, 1031046, 1374728, 1718410, 2062092, 2577615, 2749456, 3436820, 4124184, 5155230, 5498912, 6873640, 8248368, 10310460, 10997824, 13747280, 16496736, 20620920, 27494560, 32993472, 41241840, 54989120, 82483680, 164967360]

約数ペア:

[(1, 164967360), (2, 82483680), (3, 54989120), (4, 41241840), (5, 32993472), (6, 27494560), (8, 20620920), (10, 16496736), (12, 13747280), (15, 10997824), (16, 10310460), (20, 8248368), (24, 6873640), (30, 5498912), (32, 5155230), (40, 4124184), (48, 3436820), (60, 2749456), (64, 2577615), (80, 2062092), (96, 1718410), (120, 1374728), (160, 1031046), (192, 859205), (239, 690240), (240, 687364), (320, 515523), (478, 345120), (480, 343682), (717, 230080), (719, 229440), (956, 172560), (960, 171841), (1195, 138048), (1434, 115040), (1438, 114720), (1912, 86280), (2157, 76480), (2390, 69024), (2868, 57520), (2876, 57360), (3585, 46016), (3595, 45888), (3824, 43140), (4314, 38240), (4780, 34512), (5736, 28760), (5752, 28680), (7170, 23008), (7190, 22944), (7648, 21570), (8628, 19120), (9560, 17256), (10785, 15296), (11472, 14380), (11504, 14340)]