18228706560

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1613}}^1$

素因数の和:1755

約数の個数: 360

約数和(自身を含む): 65864854440

約数和(自身を除く): 47636147880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 109, 120, 128, 135, 144, 160, 162, 180, 192, 216, 218, 240, 256, 270, 288, 320, 324, 327, 360, 384, 405, 432, 436, 480, 540, 545, 576, 640, 648, 654, 720, 768, 810, 864, 872, 960, 981, 1080, 1090, 1152, 1280, 1296, 1308, 1440, 1613, 1620, 1635, 1728, 1744, 1920, 1962, 2160, 2180, 2304, 2592, 2616, 2880, 2943, 3226, 3240, 3270, 3456, 3488, 3840, 3924, 4320, 4360, 4839, 4905, 5184, 5232, 5760, 5886, 6452, 6480, 6540, 6912, 6976, 7848, 8065, 8640, 8720, 8829, 9678, 9810, 10368, 10464, 11520, 11772, 12904, 12960, 13080, 13952, 14517, 14715, 15696, 16130, 17280, 17440, 17658, 19356, 19620, 20736, 20928, 23544, 24195, 25808, 25920, 26160, 27904, 29034, 29430, 31392, 32260, 34560, 34880, 35316, 38712, 39240, 41856, 43551, 44145, 47088, 48390, 51616, 51840, 52320, 58068, 58860, 62784, 64520, 69760, 70632, 72585, 77424, 78480, 83712, 87102, 88290, 94176, 96780, 103232, 103680, 104640, 116136, 117720, 125568, 129040, 130653, 139520, 141264, 145170, 154848, 156960, 174204, 175817, 176580, 188352, 193560, 206464, 209280, 217755, 232272, 235440, 251136, 258080, 261306, 282528, 290340, 309696, 313920, 348408, 351634, 353160, 376704, 387120, 412928, 418560, 435510, 464544, 470880, 516160, 522612, 527451, 565056, 580680, 619392, 627840, 653265, 696816, 703268, 706320, 753408, 774240, 871020, 879085, 929088, 941760, 1032320, 1045224, 1054902, 1130112, 1161360, 1238784, 1255680, 1306530, 1393632, 1406536, 1412640, 1548480, 1582353, 1742040, 1758170, 1858176, 1883520, 2064640, 2090448, 2109804, 2260224, 2322720, 2613060, 2637255, 2787264, 2813072, 2825280, 3096960, 3164706, 3484080, 3516340, 3716352, 3767040, 4180896, 4219608, 4645440, 4747059, 5226120, 5274510, 5574528, 5626144, 5650560, 6193920, 6329412, 6968160, 7032680, 7911765, 8361792, 8439216, 9290880, 9494118, 10452240, 10549020, 11149056, 11252288, 11301120, 12658824, 13936320, 14065360, 14241177, 15823530, 16723584, 16878432, 18581760, 18988236, 20904480, 21098040, 22504576, 23735295, 25317648, 27872640, 28130720, 28482354, 31647060, 33447168, 33756864, 37976472, 41808960, 42196080, 45009152, 47470590, 50635296, 55745280, 56261440, 56964708, 63294120, 67513728, 71205885, 75952944, 83617920, 84392160, 94941180, 101270592, 112522880, 113929416, 126588240, 135027456, 142411770, 151905888, 167235840, 168784320, 189882360, 202541184, 225045760, 227858832, 253176480, 284823540, 303811776, 337568640, 379764720, 405082368, 455717664, 506352960, 569647080, 607623552, 675137280, 759529440, 911435328, 1012705920, 1139294160, 1215247104, 1519058880, 1822870656, 2025411840, 2278588320, 3038117760, 3645741312, 4557176640, 6076235520, 9114353280, 18228706560]

約数ペア:

[(1, 18228706560), (2, 9114353280), (3, 6076235520), (4, 4557176640), (5, 3645741312), (6, 3038117760), (8, 2278588320), (9, 2025411840), (10, 1822870656), (12, 1519058880), (15, 1215247104), (16, 1139294160), (18, 1012705920), (20, 911435328), (24, 759529440), (27, 675137280), (30, 607623552), (32, 569647080), (36, 506352960), (40, 455717664), (45, 405082368), (48, 379764720), (54, 337568640), (60, 303811776), (64, 284823540), (72, 253176480), (80, 227858832), (81, 225045760), (90, 202541184), (96, 189882360), (108, 168784320), (109, 167235840), (120, 151905888), (128, 142411770), (135, 135027456), (144, 126588240), (160, 113929416), (162, 112522880), (180, 101270592), (192, 94941180), (216, 84392160), (218, 83617920), (240, 75952944), (256, 71205885), (270, 67513728), (288, 63294120), (320, 56964708), (324, 56261440), (327, 55745280), (360, 50635296), (384, 47470590), (405, 45009152), (432, 42196080), (436, 41808960), (480, 37976472), (540, 33756864), (545, 33447168), (576, 31647060), (640, 28482354), (648, 28130720), (654, 27872640), (720, 25317648), (768, 23735295), (810, 22504576), (864, 21098040), (872, 20904480), (960, 18988236), (981, 18581760), (1080, 16878432), (1090, 16723584), (1152, 15823530), (1280, 14241177), (1296, 14065360), (1308, 13936320), (1440, 12658824), (1613, 11301120), (1620, 11252288), (1635, 11149056), (1728, 10549020), (1744, 10452240), (1920, 9494118), (1962, 9290880), (2160, 8439216), (2180, 8361792), (2304, 7911765), (2592, 7032680), (2616, 6968160), (2880, 6329412), (2943, 6193920), (3226, 5650560), (3240, 5626144), (3270, 5574528), (3456, 5274510), (3488, 5226120), (3840, 4747059), (3924, 4645440), (4320, 4219608), (4360, 4180896), (4839, 3767040), (4905, 3716352), (5184, 3516340), (5232, 3484080), (5760, 3164706), (5886, 3096960), (6452, 2825280), (6480, 2813072), (6540, 2787264), (6912, 2637255), (6976, 2613060), (7848, 2322720), (8065, 2260224), (8640, 2109804), (8720, 2090448), (8829, 2064640), (9678, 1883520), (9810, 1858176), (10368, 1758170), (10464, 1742040), (11520, 1582353), (11772, 1548480), (12904, 1412640), (12960, 1406536), (13080, 1393632), (13952, 1306530), (14517, 1255680), (14715, 1238784), (15696, 1161360), (16130, 1130112), (17280, 1054902), (17440, 1045224), (17658, 1032320), (19356, 941760), (19620, 929088), (20736, 879085), (20928, 871020), (23544, 774240), (24195, 753408), (25808, 706320), (25920, 703268), (26160, 696816), (27904, 653265), (29034, 627840), (29430, 619392), (31392, 580680), (32260, 565056), (34560, 527451), (34880, 522612), (35316, 516160), (38712, 470880), (39240, 464544), (41856, 435510), (43551, 418560), (44145, 412928), (47088, 387120), (48390, 376704), (51616, 353160), (51840, 351634), (52320, 348408), (58068, 313920), (58860, 309696), (62784, 290340), (64520, 282528), (69760, 261306), (70632, 258080), (72585, 251136), (77424, 235440), (78480, 232272), (83712, 217755), (87102, 209280), (88290, 206464), (94176, 193560), (96780, 188352), (103232, 176580), (103680, 175817), (104640, 174204), (116136, 156960), (117720, 154848), (125568, 145170), (129040, 141264), (130653, 139520)]