25650240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:385

約数の個数: 224

約数和(自身を含む): 101827584

約数和(自身を除く): 76177344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 347, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 694, 704, 770, 840, 880, 924, 960, 1041, 1056, 1120, 1155, 1232, 1320, 1344, 1388, 1540, 1680, 1735, 1760, 1848, 2082, 2112, 2240, 2310, 2429, 2464, 2640, 2776, 3080, 3360, 3470, 3520, 3696, 3817, 4164, 4620, 4858, 4928, 5205, 5280, 5552, 6160, 6720, 6940, 7287, 7392, 7634, 8328, 9240, 9716, 10410, 10560, 11104, 11451, 12145, 12320, 13880, 14574, 14784, 15268, 16656, 18480, 19085, 19432, 20820, 22208, 22902, 24290, 24640, 26719, 27760, 29148, 30536, 33312, 36435, 36960, 38170, 38864, 41640, 45804, 48580, 53438, 55520, 57255, 58296, 61072, 66624, 72870, 73920, 76340, 77728, 80157, 83280, 91608, 97160, 106876, 111040, 114510, 116592, 122144, 133595, 145740, 152680, 155456, 160314, 166560, 183216, 194320, 213752, 229020, 233184, 244288, 267190, 291480, 305360, 320628, 333120, 366432, 388640, 400785, 427504, 458040, 466368, 534380, 582960, 610720, 641256, 732864, 777280, 801570, 855008, 916080, 1068760, 1165920, 1221440, 1282512, 1603140, 1710016, 1832160, 2137520, 2331840, 2565024, 3206280, 3664320, 4275040, 5130048, 6412560, 8550080, 12825120, 25650240]

約数ペア:

[(1, 25650240), (2, 12825120), (3, 8550080), (4, 6412560), (5, 5130048), (6, 4275040), (7, 3664320), (8, 3206280), (10, 2565024), (11, 2331840), (12, 2137520), (14, 1832160), (15, 1710016), (16, 1603140), (20, 1282512), (21, 1221440), (22, 1165920), (24, 1068760), (28, 916080), (30, 855008), (32, 801570), (33, 777280), (35, 732864), (40, 641256), (42, 610720), (44, 582960), (48, 534380), (55, 466368), (56, 458040), (60, 427504), (64, 400785), (66, 388640), (70, 366432), (77, 333120), (80, 320628), (84, 305360), (88, 291480), (96, 267190), (105, 244288), (110, 233184), (112, 229020), (120, 213752), (132, 194320), (140, 183216), (154, 166560), (160, 160314), (165, 155456), (168, 152680), (176, 145740), (192, 133595), (210, 122144), (220, 116592), (224, 114510), (231, 111040), (240, 106876), (264, 97160), (280, 91608), (308, 83280), (320, 80157), (330, 77728), (336, 76340), (347, 73920), (352, 72870), (385, 66624), (420, 61072), (440, 58296), (448, 57255), (462, 55520), (480, 53438), (528, 48580), (560, 45804), (616, 41640), (660, 38864), (672, 38170), (694, 36960), (704, 36435), (770, 33312), (840, 30536), (880, 29148), (924, 27760), (960, 26719), (1041, 24640), (1056, 24290), (1120, 22902), (1155, 22208), (1232, 20820), (1320, 19432), (1344, 19085), (1388, 18480), (1540, 16656), (1680, 15268), (1735, 14784), (1760, 14574), (1848, 13880), (2082, 12320), (2112, 12145), (2240, 11451), (2310, 11104), (2429, 10560), (2464, 10410), (2640, 9716), (2776, 9240), (3080, 8328), (3360, 7634), (3470, 7392), (3520, 7287), (3696, 6940), (3817, 6720), (4164, 6160), (4620, 5552), (4858, 5280), (4928, 5205)]