28096006400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 648

約数和(自身を含む): 89802502272

約数和(自身を除く): 61706495872

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 71, 73, 77, 80, 88, 100, 110, 112, 121, 128, 140, 142, 146, 154, 160, 175, 176, 200, 220, 224, 242, 256, 275, 280, 284, 292, 308, 320, 350, 352, 355, 365, 385, 400, 440, 448, 484, 497, 511, 550, 560, 568, 584, 605, 616, 640, 700, 704, 710, 730, 770, 781, 800, 803, 847, 880, 896, 968, 994, 1022, 1100, 1120, 1136, 1168, 1210, 1232, 1280, 1400, 1408, 1420, 1460, 1540, 1562, 1600, 1606, 1694, 1760, 1775, 1792, 1825, 1925, 1936, 1988, 2044, 2200, 2240, 2272, 2336, 2420, 2464, 2485, 2555, 2800, 2816, 2840, 2920, 3025, 3080, 3124, 3200, 3212, 3388, 3520, 3550, 3650, 3850, 3872, 3905, 3976, 4015, 4088, 4235, 4400, 4480, 4544, 4672, 4840, 4928, 4970, 5110, 5183, 5467, 5600, 5621, 5680, 5840, 6050, 6160, 6248, 6400, 6424, 6776, 7040, 7100, 7300, 7700, 7744, 7810, 7952, 8030, 8176, 8470, 8591, 8800, 8833, 8960, 9088, 9344, 9680, 9856, 9940, 10220, 10366, 10934, 11200, 11242, 11360, 11680, 12100, 12320, 12425, 12496, 12775, 12848, 13552, 14080, 14200, 14600, 15400, 15488, 15620, 15904, 16060, 16352, 16940, 17182, 17600, 17666, 18176, 18688, 19360, 19525, 19712, 19880, 20075, 20440, 20732, 21175, 21868, 22400, 22484, 22720, 23360, 24200, 24640, 24850, 24992, 25550, 25696, 25915, 27104, 27335, 28105, 28400, 29200, 30800, 30976, 31240, 31808, 32120, 32704, 33880, 34364, 35200, 35332, 36281, 38720, 39050, 39760, 40150, 40880, 41464, 42350, 42955, 43736, 44165, 44800, 44968, 45440, 46720, 48400, 49280, 49700, 49984, 51100, 51392, 51830, 54208, 54670, 56210, 56800, 57013, 58400, 60137, 61600, 61831, 62480, 63616, 64240, 65408, 67760, 68728, 70400, 70664, 72562, 77440, 78100, 79520, 80300, 81760, 82928, 84700, 85910, 87472, 88330, 89936, 90880, 93440, 96800, 98560, 99400, 99968, 102200, 102784, 103660, 108416, 109340, 112420, 113600, 114026, 116800, 120274, 123200, 123662, 124960, 127232, 128480, 129575, 130816, 135520, 136675, 137456, 140525, 141328, 145124, 154880, 156200, 159040, 160600, 163520, 165856, 169400, 171820, 174944, 176660, 179872, 181405, 193600, 198800, 199936, 204400, 205568, 207320, 214775, 216832, 218680, 220825, 224840, 227200, 228052, 233600, 240548, 246400, 247324, 249920, 256960, 259150, 271040, 273350, 274912, 281050, 282656, 285065, 290248, 300685, 309155, 312400, 318080, 321200, 327040, 331712, 338800, 343640, 349888, 353320, 359744, 362810, 387200, 397600, 399091, 408800, 414640, 429550, 437360, 441650, 449680, 454400, 456104, 467200, 481096, 492800, 494648, 499840, 513920, 518300, 542080, 546700, 549824, 562100, 565312, 570130, 580496, 601370, 618310, 624800, 627143, 636160, 642400, 654080, 663424, 677600, 687280, 699776, 706640, 719488, 725620, 774400, 795200, 798182, 817600, 829280, 859100, 874720, 883300, 899360, 907025, 912208, 962192, 989296, 999680, 1027840, 1036600, 1084160, 1093400, 1099648, 1124200, 1130624, 1140260, 1160992, 1202740, 1236620, 1249600, 1254286, 1284800, 1326848, 1355200, 1374560, 1399552, 1413280, 1425325, 1438976, 1451240, 1503425, 1545775, 1590400, 1596364, 1635200, 1658560, 1718200, 1749440, 1766600, 1798720, 1814050, 1824416, 1924384, 1978592, 1995455, 2073200, 2186800, 2199296, 2248400, 2261248, 2280520, 2321984, 2405480, 2473240, 2499200, 2508572, 2569600, 2710400, 2749120, 2826560, 2850650, 2902480, 3006850, 3091550, 3135715, 3180800, 3192728, 3270400, 3317120, 3436400, 3498880, 3533200, 3597440, 3628100, 3648832, 3848768, 3957184, 3990910, 4146400, 4373600, 4390001, 4496800, 4561040, 4643968, 4810960, 4946480, 4998400, 5017144, 5139200, 5420800, 5498240, 5653120, 5701300, 5804960, 6013700, 6183100, 6271430, 6385456, 6634240, 6872800, 6997760, 7066400, 7194880, 7256200, 7297664, 7697536, 7914368, 7981820, 8292800, 8747200, 8780002, 8993600, 9122080, 9287936, 9621920, 9892960, 9977275, 10034288, 10996480, 11306240, 11402600, 11609920, 12027400, 12366200, 12542860, 12770912, 13745600, 14132800, 14512400, 14595328, 15395072, 15678575, 15828736, 15963640, 16585600, 17494400, 17560004, 17987200, 18244160, 19243840, 19785920, 19954550, 20068576, 21950005, 22805200, 23219840, 24054800, 24732400, 25085720, 25541824, 27491200, 28265600, 29024800, 31357150, 31927280, 33171200, 34988800, 35120008, 35974400, 36488320, 38487680, 39571840, 39909100, 40137152, 43900010, 45610400, 46439680, 48109600, 49464800, 50171440, 51083648, 54982400, 56531200, 58049600, 62714300, 63854560, 70240016, 72976640, 76975360, 79143680, 79818200, 80274304, 87800020, 91220800, 96219200, 98929600, 100342880, 102167296, 109750025, 116099200, 125428600, 127709120, 140480032, 159636400, 160548608, 175600040, 182441600, 192438400, 197859200, 200685760, 219500050, 232198400, 250857200, 255418240, 280960064, 319272800, 351200080, 364883200, 384876800, 395718400, 401371520, 439000100, 501714400, 510836480, 561920128, 638545600, 702400160, 802743040, 878000200, 1003428800, 1123840256, 1277091200, 1404800320, 1756000400, 2006857600, 2554182400, 2809600640, 3512000800, 4013715200, 5619201280, 7024001600, 14048003200, 28096006400]

約数ペア:

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(2555, 10996480), (2800, 10034288), (2816, 9977275), (2840, 9892960), (2920, 9621920), (3025, 9287936), (3080, 9122080), (3124, 8993600), (3200, 8780002), (3212, 8747200), (3388, 8292800), (3520, 7981820), (3550, 7914368), (3650, 7697536), (3850, 7297664), (3872, 7256200), (3905, 7194880), (3976, 7066400), (4015, 6997760), (4088, 6872800), (4235, 6634240), (4400, 6385456), (4480, 6271430), (4544, 6183100), (4672, 6013700), (4840, 5804960), (4928, 5701300), (4970, 5653120), (5110, 5498240), (5183, 5420800), (5467, 5139200), (5600, 5017144), (5621, 4998400), (5680, 4946480), (5840, 4810960), (6050, 4643968), (6160, 4561040), (6248, 4496800), (6400, 4390001), (6424, 4373600), (6776, 4146400), (7040, 3990910), (7100, 3957184), (7300, 3848768), (7700, 3648832), (7744, 3628100), (7810, 3597440), (7952, 3533200), (8030, 3498880), (8176, 3436400), (8470, 3317120), (8591, 3270400), (8800, 3192728), (8833, 3180800), (8960, 3135715), (9088, 3091550), (9344, 3006850), (9680, 2902480), (9856, 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