170932160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:718

約数の個数: 112

約数和(自身を含む): 469416384

約数和(自身を除く): 298484224

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 137, 140, 160, 224, 274, 280, 320, 448, 548, 557, 560, 685, 959, 1096, 1114, 1120, 1370, 1918, 2192, 2228, 2240, 2740, 2785, 3836, 3899, 4384, 4456, 4795, 5480, 5570, 7672, 7798, 8768, 8912, 9590, 10960, 11140, 15344, 15596, 17824, 19180, 19495, 21920, 22280, 30688, 31192, 35648, 38360, 38990, 43840, 44560, 61376, 62384, 76309, 76720, 77980, 89120, 124768, 152618, 153440, 155960, 178240, 249536, 305236, 306880, 311920, 381545, 534163, 610472, 623840, 763090, 1068326, 1220944, 1247680, 1526180, 2136652, 2441888, 2670815, 3052360, 4273304, 4883776, 5341630, 6104720, 8546608, 10683260, 12209440, 17093216, 21366520, 24418880, 34186432, 42733040, 85466080, 170932160]

約数ペア:

[(1, 170932160), (2, 85466080), (4, 42733040), (5, 34186432), (7, 24418880), (8, 21366520), (10, 17093216), (14, 12209440), (16, 10683260), (20, 8546608), (28, 6104720), (32, 5341630), (35, 4883776), (40, 4273304), (56, 3052360), (64, 2670815), (70, 2441888), (80, 2136652), (112, 1526180), (137, 1247680), (140, 1220944), (160, 1068326), (224, 763090), (274, 623840), (280, 610472), (320, 534163), (448, 381545), (548, 311920), (557, 306880), (560, 305236), (685, 249536), (959, 178240), (1096, 155960), (1114, 153440), (1120, 152618), (1370, 124768), (1918, 89120), (2192, 77980), (2228, 76720), (2240, 76309), (2740, 62384), (2785, 61376), (3836, 44560), (3899, 43840), (4384, 38990), (4456, 38360), (4795, 35648), (5480, 31192), (5570, 30688), (7672, 22280), (7798, 21920), (8768, 19495), (8912, 19180), (9590, 17824), (10960, 15596), (11140, 15344)]