21859269120

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 1120

約数和(自身を含む): 91293813072

約数和(自身を除く): 69434543952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 53, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 106, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 159, 160, 162, 170, 180, 192, 195, 204, 208, 212, 216, 221, 234, 240, 243, 255, 256, 260, 265, 270, 272, 288, 306, 312, 318, 320, 324, 340, 351, 360, 384, 390, 405, 408, 416, 424, 432, 442, 459, 468, 477, 480, 486, 510, 512, 520, 530, 540, 544, 576, 585, 612, 624, 636, 640, 648, 663, 680, 689, 702, 720, 729, 765, 768, 780, 795, 810, 816, 832, 848, 864, 884, 901, 918, 936, 954, 960, 972, 1020, 1040, 1053, 1060, 1080, 1088, 1105, 1152, 1170, 1215, 1224, 1248, 1272, 1280, 1296, 1326, 1360, 1377, 1378, 1404, 1431, 1440, 1458, 1530, 1536, 1560, 1590, 1620, 1632, 1664, 1696, 1728, 1755, 1768, 1802, 1836, 1872, 1908, 1920, 1944, 1989, 2040, 2067, 2080, 2106, 2120, 2160, 2176, 2210, 2295, 2304, 2340, 2385, 2430, 2448, 2496, 2544, 2560, 2592, 2652, 2703, 2720, 2754, 2756, 2808, 2862, 2880, 2916, 3060, 3120, 3159, 3180, 3240, 3264, 3315, 3328, 3392, 3445, 3456, 3510, 3536, 3604, 3645, 3672, 3744, 3816, 3840, 3888, 3978, 4080, 4131, 4134, 4160, 4212, 4240, 4293, 4320, 4352, 4420, 4505, 4590, 4608, 4680, 4770, 4860, 4896, 4992, 5088, 5184, 5265, 5304, 5406, 5440, 5508, 5512, 5616, 5724, 5760, 5832, 5967, 6120, 6201, 6240, 6318, 6360, 6480, 6528, 6630, 6656, 6784, 6885, 6890, 6912, 7020, 7072, 7155, 7208, 7290, 7344, 7488, 7632, 7680, 7776, 7956, 8109, 8160, 8262, 8268, 8320, 8424, 8480, 8586, 8640, 8704, 8840, 9010, 9180, 9360, 9477, 9540, 9720, 9792, 9945, 9984, 10176, 10335, 10368, 10530, 10608, 10812, 10880, 11016, 11024, 11232, 11448, 11520, 11664, 11713, 11934, 12240, 12393, 12402, 12480, 12636, 12720, 12879, 12960, 13056, 13260, 13515, 13568, 13770, 13780, 13824, 14040, 14144, 14310, 14416, 14580, 14688, 14976, 15264, 15552, 15795, 15912, 16218, 16320, 16524, 16536, 16640, 16848, 16960, 17172, 17280, 17680, 17901, 18020, 18360, 18603, 18720, 18954, 19080, 19440, 19584, 19890, 19968, 20352, 20655, 20670, 20736, 21060, 21216, 21465, 21624, 21760, 22032, 22048, 22464, 22896, 23040, 23328, 23426, 23868, 24327, 24480, 24786, 24804, 24960, 25272, 25440, 25758, 25920, 26112, 26520, 27030, 27136, 27540, 27560, 28080, 28288, 28620, 28832, 29160, 29376, 29835, 29952, 30528, 31005, 31104, 31590, 31824, 32436, 32640, 33048, 33072, 33280, 33696, 33920, 34344, 34560, 35139, 35360, 35802, 36040, 36720, 37206, 37440, 37908, 38160, 38637, 38880, 39168, 39780, 40545, 40704, 41310, 41340, 41472, 42120, 42432, 42930, 43248, 43520, 44064, 44096, 44928, 45792, 46656, 46852, 47385, 47736, 48654, 48960, 49572, 49608, 49920, 50544, 50880, 51516, 51840, 53040, 53703, 54060, 55080, 55120, 55809, 56160, 56576, 57240, 57664, 58320, 58565, 58752, 59670, 59904, 61056, 61965, 62010, 62208, 63180, 63648, 64395, 64872, 65280, 66096, 66144, 67392, 67840, 68688, 69120, 70278, 70720, 71604, 72080, 72981, 73440, 74412, 74880, 75816, 76320, 77274, 77760, 78336, 79560, 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281112, 282880, 286416, 288320, 291924, 293760, 297648, 299520, 303264, 305280, 309096, 311040, 316251, 318240, 322218, 324360, 330480, 330720, 334854, 336960, 339456, 343440, 345984, 351390, 352512, 352768, 358020, 364905, 366336, 372060, 373248, 374816, 379080, 381888, 386370, 389232, 391680, 396576, 396864, 404352, 407040, 412128, 421668, 424320, 429624, 432480, 437886, 440640, 440960, 446472, 449280, 457920, 461312, 466560, 468520, 477360, 486540, 495720, 496080, 502281, 505440, 509184, 515160, 518976, 527085, 528768, 529152, 537030, 539136, 549504, 558090, 562224, 565760, 572832, 576640, 583848, 587520, 595296, 606528, 610560, 618192, 622080, 632502, 636480, 644436, 648720, 656829, 660960, 661440, 669708, 673920, 686880, 691968, 702780, 705024, 716040, 729810, 732672, 744120, 749632, 758160, 763776, 772740, 778464, 793152, 793728, 805545, 808704, 824256, 837135, 843336, 848640, 859248, 864960, 875772, 881280, 881920, 892944, 898560, 915840, 933120, 937040, 948753, 954720, 973080, 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約数ペア:

[(1, 21859269120), (2, 10929634560), (3, 7286423040), (4, 5464817280), (5, 4371853824), (6, 3643211520), (8, 2732408640), (9, 2428807680), (10, 2185926912), (12, 1821605760), (13, 1681482240), (15, 1457284608), (16, 1366204320), (17, 1285839360), (18, 1214403840), (20, 1092963456), (24, 910802880), (26, 840741120), (27, 809602560), (30, 728642304), (32, 683102160), (34, 642919680), (36, 607201920), (39, 560494080), (40, 546481728), (45, 485761536), (48, 455401440), (51, 428613120), (52, 420370560), (53, 412439040), (54, 404801280), (60, 364321152), (64, 341551080), (65, 336296448), (68, 321459840), (72, 303600960), (78, 280247040), (80, 273240864), (81, 269867520), (85, 257167872), (90, 242880768), (96, 227700720), (102, 214306560), (104, 210185280), (106, 206219520), (108, 202400640), (117, 186831360), (120, 182160576), (128, 170775540), (130, 168148224), (135, 161920512), (136, 160729920), (144, 151800480), (153, 142871040), (156, 140123520), (159, 137479680), (160, 136620432), (162, 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