3227840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 112

約数和(自身を含む): 9656064

約数和(自身を除く): 6428224

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 131, 140, 154, 160, 176, 220, 224, 262, 280, 308, 320, 352, 385, 440, 448, 524, 560, 616, 655, 704, 770, 880, 917, 1048, 1120, 1232, 1310, 1441, 1540, 1760, 1834, 2096, 2240, 2464, 2620, 2882, 3080, 3520, 3668, 4192, 4585, 4928, 5240, 5764, 6160, 7205, 7336, 8384, 9170, 10087, 10480, 11528, 12320, 14410, 14672, 18340, 20174, 20960, 23056, 24640, 28820, 29344, 36680, 40348, 41920, 46112, 50435, 57640, 58688, 73360, 80696, 92224, 100870, 115280, 146720, 161392, 201740, 230560, 293440, 322784, 403480, 461120, 645568, 806960, 1613920, 3227840]

約数ペア:

[(1, 3227840), (2, 1613920), (4, 806960), (5, 645568), (7, 461120), (8, 403480), (10, 322784), (11, 293440), (14, 230560), (16, 201740), (20, 161392), (22, 146720), (28, 115280), (32, 100870), (35, 92224), (40, 80696), (44, 73360), (55, 58688), (56, 57640), (64, 50435), (70, 46112), (77, 41920), (80, 40348), (88, 36680), (110, 29344), (112, 28820), (131, 24640), (140, 23056), (154, 20960), (160, 20174), (176, 18340), (220, 14672), (224, 14410), (262, 12320), (280, 11528), (308, 10480), (320, 10087), (352, 9170), (385, 8384), (440, 7336), (448, 7205), (524, 6160), (560, 5764), (616, 5240), (655, 4928), (704, 4585), (770, 4192), (880, 3668), (917, 3520), (1048, 3080), (1120, 2882), (1232, 2620), (1310, 2464), (1441, 2240), (1540, 2096), (1760, 1834)]