2589007080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{2389}}^1$

素因数の和:3235

約数の個数: 128

約数和(自身を含む): 8486985600

約数和(自身を除く): 5897978520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 821, 1320, 1642, 2389, 2463, 3284, 4105, 4778, 4926, 6568, 7167, 8210, 9031, 9556, 9852, 11945, 12315, 14334, 16420, 18062, 19112, 19704, 23890, 24630, 26279, 27093, 28668, 32840, 35835, 36124, 45155, 47780, 49260, 52558, 54186, 57336, 71670, 72248, 78837, 90310, 95560, 98520, 105116, 108372, 131395, 135465, 143340, 157674, 180620, 210232, 216744, 262790, 270930, 286680, 315348, 361240, 394185, 525580, 541860, 630696, 788370, 1051160, 1083720, 1576740, 1961369, 3153480, 3922738, 5884107, 7845476, 9806845, 11768214, 15690952, 19613690, 21575059, 23536428, 29420535, 39227380, 43150118, 47072856, 58841070, 64725177, 78454760, 86300236, 107875295, 117682140, 129450354, 172600472, 215750590, 235364280, 258900708, 323625885, 431501180, 517801416, 647251770, 863002360, 1294503540, 2589007080]

約数ペア:

[(1, 2589007080), (2, 1294503540), (3, 863002360), (4, 647251770), (5, 517801416), (6, 431501180), (8, 323625885), (10, 258900708), (11, 235364280), (12, 215750590), (15, 172600472), (20, 129450354), (22, 117682140), (24, 107875295), (30, 86300236), (33, 78454760), (40, 64725177), (44, 58841070), (55, 47072856), (60, 43150118), (66, 39227380), (88, 29420535), (110, 23536428), (120, 21575059), (132, 19613690), (165, 15690952), (220, 11768214), (264, 9806845), (330, 7845476), (440, 5884107), (660, 3922738), (821, 3153480), (1320, 1961369), (1642, 1576740), (2389, 1083720), (2463, 1051160), (3284, 788370), (4105, 630696), (4778, 541860), (4926, 525580), (6568, 394185), (7167, 361240), (8210, 315348), (9031, 286680), (9556, 270930), (9852, 262790), (11945, 216744), (12315, 210232), (14334, 180620), (16420, 157674), (18062, 143340), (19112, 135465), (19704, 131395), (23890, 108372), (24630, 105116), (26279, 98520), (27093, 95560), (28668, 90310), (32840, 78837), (35835, 72248), (36124, 71670), (45155, 57336), (47780, 54186), (49260, 52558)]