20110825920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:508

約数の個数: 448

約数和(自身を含む): 70563004416

約数和(自身を除く): 50452178496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 127, 136, 155, 160, 170, 186, 192, 204, 240, 248, 254, 255, 272, 310, 313, 320, 340, 372, 381, 408, 465, 480, 496, 508, 510, 527, 544, 620, 626, 635, 680, 744, 762, 816, 930, 939, 960, 992, 1016, 1020, 1054, 1088, 1240, 1252, 1270, 1360, 1488, 1524, 1565, 1581, 1632, 1860, 1878, 1905, 1984, 2032, 2040, 2108, 2159, 2480, 2504, 2540, 2635, 2720, 2976, 3048, 3130, 3162, 3264, 3720, 3756, 3810, 3937, 4064, 4080, 4216, 4318, 4695, 4960, 5008, 5080, 5270, 5321, 5440, 5952, 6096, 6260, 6324, 6477, 7440, 7512, 7620, 7874, 7905, 8128, 8160, 8432, 8636, 9390, 9703, 9920, 10016, 10160, 10540, 10642, 10795, 11811, 12192, 12520, 12648, 12954, 14880, 15024, 15240, 15748, 15810, 15963, 16320, 16864, 17272, 18780, 19406, 19685, 20032, 20320, 21080, 21284, 21590, 23622, 24384, 25040, 25296, 25908, 26605, 29109, 29760, 30048, 30480, 31496, 31620, 31926, 32385, 33728, 34544, 37560, 38812, 39370, 39751, 40640, 42160, 42568, 43180, 47244, 48515, 50080, 50592, 51816, 53210, 58218, 59055, 60096, 60960, 62992, 63240, 63852, 64770, 66929, 69088, 75120, 77624, 78740, 79502, 79815, 84320, 85136, 86360, 94488, 97030, 100160, 101184, 103632, 106420, 116436, 118110, 119253, 121920, 125984, 126480, 127704, 129540, 133858, 138176, 145545, 150240, 155248, 157480, 159004, 159630, 164951, 168640, 170272, 172720, 188976, 194060, 198755, 200787, 207264, 212840, 232872, 236220, 238506, 251968, 252960, 255408, 259080, 267716, 291090, 300480, 310496, 314960, 318008, 319260, 329902, 334645, 340544, 345440, 377952, 388120, 397510, 401574, 414528, 425680, 465744, 472440, 477012, 494853, 505920, 510816, 518160, 535432, 582180, 596265, 620992, 629920, 636016, 638520, 659804, 669290, 675767, 690880, 755904, 776240, 795020, 803148, 824755, 851360, 931488, 944880, 954024, 989706, 1003935, 1021632, 1036320, 1070864, 1164360, 1192530, 1232281, 1259840, 1272032, 1277040, 1319608, 1338580, 1351534, 1552480, 1590040, 1606296, 1649510, 1702720, 1862976, 1889760, 1908048, 1979412, 2007870, 2027301, 2072640, 2141728, 2328720, 2385060, 2464562, 2474265, 2544064, 2554080, 2639216, 2677160, 2703068, 3104960, 3180080, 3212592, 3299020, 3378835, 3696843, 3779520, 3816096, 3958824, 4015740, 4054602, 4283456, 4657440, 4770120, 4929124, 4948530, 5108160, 5278432, 5354320, 5406136, 6161405, 6360160, 6425184, 6598040, 6757670, 7393686, 7632192, 7917648, 8031480, 8109204, 9314880, 9540240, 9858248, 9897060, 10136505, 10556864, 10708640, 10812272, 12322810, 12720320, 12850368, 13196080, 13515340, 14787372, 15835296, 16062960, 16218408, 18484215, 19080480, 19716496, 19794120, 20273010, 20948777, 21417280, 21624544, 24645620, 26392160, 27030680, 29574744, 31670592, 32125920, 32436816, 36968430, 38160960, 39432992, 39588240, 40546020, 41897554, 43249088, 49291240, 52784320, 54061360, 59149488, 62846331, 64251840, 64873632, 73936860, 78865984, 79176480, 81092040, 83795108, 98582480, 104743885, 108122720, 118298976, 125692662, 129747264, 147873720, 158352960, 162184080, 167590216, 197164960, 209487770, 216245440, 236597952, 251385324, 295747440, 314231655, 324368160, 335180432, 394329920, 418975540, 502770648, 591494880, 628463310, 648736320, 670360864, 837951080, 1005541296, 1182989760, 1256926620, 1340721728, 1675902160, 2011082592, 2513853240, 3351804320, 4022165184, 5027706480, 6703608640, 10055412960, 20110825920]

約数ペア:

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