145181120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 412796736

約数和(自身を除く): 267615616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 64, 70, 80, 94, 98, 112, 140, 160, 188, 196, 197, 224, 235, 245, 280, 320, 329, 376, 392, 394, 448, 470, 490, 560, 658, 752, 784, 788, 940, 980, 985, 1120, 1316, 1379, 1504, 1568, 1576, 1645, 1880, 1960, 1970, 2240, 2303, 2632, 2758, 3008, 3136, 3152, 3290, 3760, 3920, 3940, 4606, 5264, 5516, 6304, 6580, 6895, 7520, 7840, 7880, 9212, 9259, 9653, 10528, 11032, 11515, 12608, 13160, 13790, 15040, 15680, 15760, 18424, 18518, 19306, 21056, 22064, 23030, 26320, 27580, 31520, 36848, 37036, 38612, 44128, 46060, 46295, 48265, 52640, 55160, 63040, 64813, 73696, 74072, 77224, 88256, 92120, 92590, 96530, 105280, 110320, 129626, 147392, 148144, 154448, 184240, 185180, 193060, 220640, 259252, 296288, 308896, 324065, 368480, 370360, 386120, 441280, 453691, 518504, 592576, 617792, 648130, 736960, 740720, 772240, 907382, 1037008, 1296260, 1481440, 1544480, 1814764, 2074016, 2268455, 2592520, 2962880, 3088960, 3629528, 4148032, 4536910, 5185040, 7259056, 9073820, 10370080, 14518112, 18147640, 20740160, 29036224, 36295280, 72590560, 145181120]

約数ペア:

[(1, 145181120), (2, 72590560), (4, 36295280), (5, 29036224), (7, 20740160), (8, 18147640), (10, 14518112), (14, 10370080), (16, 9073820), (20, 7259056), (28, 5185040), (32, 4536910), (35, 4148032), (40, 3629528), (47, 3088960), (49, 2962880), (56, 2592520), (64, 2268455), (70, 2074016), (80, 1814764), (94, 1544480), (98, 1481440), (112, 1296260), (140, 1037008), (160, 907382), (188, 772240), (196, 740720), (197, 736960), (224, 648130), (235, 617792), (245, 592576), (280, 518504), (320, 453691), (329, 441280), (376, 386120), (392, 370360), (394, 368480), (448, 324065), (470, 308896), (490, 296288), (560, 259252), (658, 220640), (752, 193060), (784, 185180), (788, 184240), (940, 154448), (980, 148144), (985, 147392), (1120, 129626), (1316, 110320), (1379, 105280), (1504, 96530), (1568, 92590), (1576, 92120), (1645, 88256), (1880, 77224), (1960, 74072), (1970, 73696), (2240, 64813), (2303, 63040), (2632, 55160), (2758, 52640), (3008, 48265), (3136, 46295), (3152, 46060), (3290, 44128), (3760, 38612), (3920, 37036), (3940, 36848), (4606, 31520), (5264, 27580), (5516, 26320), (6304, 23030), (6580, 22064), (6895, 21056), (7520, 19306), (7840, 18518), (7880, 18424), (9212, 15760), (9259, 15680), (9653, 15040), (10528, 13790), (11032, 13160), (11515, 12608)]