834121476320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1\times {\mathrm{64019}}^1$

素因数の和:64729

約数の個数: 144

約数和(自身を含む): 2169296957520

約数和(自身を除く): 1335175481200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 673, 880, 968, 1210, 1346, 1760, 1936, 2420, 2692, 3365, 3872, 4840, 5384, 6730, 7403, 9680, 10768, 13460, 14806, 19360, 21536, 26920, 29612, 37015, 53840, 59224, 64019, 74030, 81433, 107680, 118448, 128038, 148060, 162866, 236896, 256076, 296120, 320095, 325732, 407165, 512152, 592240, 640190, 651464, 704209, 814330, 1024304, 1184480, 1280380, 1302928, 1408418, 1628660, 2048608, 2560760, 2605856, 2816836, 3257320, 3521045, 5121520, 5633672, 6514640, 7042090, 7746299, 10243040, 11267344, 13029280, 14084180, 15492598, 22534688, 28168360, 30985196, 38731495, 43084787, 56336720, 61970392, 77462990, 86169574, 112673440, 123940784, 154925980, 172339148, 215423935, 247881568, 309851960, 344678296, 430847870, 473932657, 619703920, 689356592, 861695740, 947865314, 1239407840, 1378713184, 1723391480, 1895730628, 2369663285, 3446782960, 3791461256, 4739326570, 5213259227, 6893565920, 7582922512, 9478653140, 10426518454, 15165845024, 18957306280, 20853036908, 26066296135, 37914612560, 41706073816, 52132592270, 75829225120, 83412147632, 104265184540, 166824295264, 208530369080, 417060738160, 834121476320]

約数ペア:

[(1, 834121476320), (2, 417060738160), (4, 208530369080), (5, 166824295264), (8, 104265184540), (10, 83412147632), (11, 75829225120), (16, 52132592270), (20, 41706073816), (22, 37914612560), (32, 26066296135), (40, 20853036908), (44, 18957306280), (55, 15165845024), (80, 10426518454), (88, 9478653140), (110, 7582922512), (121, 6893565920), (160, 5213259227), (176, 4739326570), (220, 3791461256), (242, 3446782960), (352, 2369663285), (440, 1895730628), (484, 1723391480), (605, 1378713184), (673, 1239407840), (880, 947865314), (968, 861695740), (1210, 689356592), (1346, 619703920), (1760, 473932657), (1936, 430847870), (2420, 344678296), (2692, 309851960), (3365, 247881568), (3872, 215423935), (4840, 172339148), (5384, 154925980), (6730, 123940784), (7403, 112673440), (9680, 86169574), (10768, 77462990), (13460, 61970392), (14806, 56336720), (19360, 43084787), (21536, 38731495), (26920, 30985196), (29612, 28168360), (37015, 22534688), (53840, 15492598), (59224, 14084180), (64019, 13029280), (74030, 11267344), (81433, 10243040), (107680, 7746299), (118448, 7042090), (128038, 6514640), (148060, 5633672), (162866, 5121520), (236896, 3521045), (256076, 3257320), (296120, 2816836), (320095, 2605856), (325732, 2560760), (407165, 2048608), (512152, 1628660), (592240, 1408418), (640190, 1302928), (651464, 1280380), (704209, 1184480), (814330, 1024304)]