68915560320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{23053}}^1$

素因数の和:23254

約数の個数: 256

約数和(自身を含む): 245497435200

約数和(自身を除く): 176581874880

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, 90, 96, 108, 120, 128, 135, 144, 160, 173, 180, 192, 216, 240, 270, 288, 320, 346, 360, 384, 432, 480, 519, 540, 576, 640, 692, 720, 864, 865, 960, 1038, 1080, 1152, 1384, 1440, 1557, 1728, 1730, 1920, 2076, 2160, 2595, 2768, 2880, 3114, 3456, 3460, 4152, 4320, 4671, 5190, 5536, 5760, 6228, 6920, 7785, 8304, 8640, 9342, 10380, 11072, 12456, 13840, 15570, 16608, 17280, 18684, 20760, 22144, 23053, 23355, 24912, 27680, 31140, 33216, 37368, 41520, 46106, 46710, 49824, 55360, 62280, 66432, 69159, 74736, 83040, 92212, 93420, 99648, 110720, 115265, 124560, 138318, 149472, 166080, 184424, 186840, 199296, 207477, 230530, 249120, 276636, 298944, 332160, 345795, 368848, 373680, 414954, 461060, 498240, 553272, 597888, 622431, 691590, 737696, 747360, 829908, 922120, 996480, 1037385, 1106544, 1244862, 1383180, 1475392, 1494720, 1659816, 1844240, 2074770, 2213088, 2489724, 2766360, 2950784, 2989440, 3112155, 3319632, 3688480, 3988169, 4149540, 4426176, 4979448, 5532720, 6224310, 6639264, 7376960, 7976338, 8299080, 8852352, 9958896, 11065440, 11964507, 12448620, 13278528, 14753920, 15952676, 16598160, 19917792, 19940845, 22130880, 23929014, 24897240, 26557056, 31905352, 33196320, 35893521, 39835584, 39881690, 44261760, 47858028, 49794480, 59822535, 63810704, 66392640, 71787042, 79671168, 79763380, 95716056, 99588960, 107680563, 119645070, 127621408, 132785280, 143574084, 159526760, 179467605, 191432112, 199177920, 215361126, 239290140, 255242816, 287148168, 319053520, 358935210, 382864224, 398355840, 430722252, 478580280, 510485632, 538402815, 574296336, 638107040, 717870420, 765728448, 861444504, 957160560, 1076805630, 1148592672, 1276214080, 1435740840, 1531456896, 1722889008, 1914321120, 2153611260, 2297185344, 2552428160, 2871481680, 3445778016, 3828642240, 4307222520, 4594370688, 5742963360, 6891556032, 7657284480, 8614445040, 11485926720, 13783112064, 17228890080, 22971853440, 34457780160, 68915560320]

約数ペア:

[(1, 68915560320), (2, 34457780160), (3, 22971853440), (4, 17228890080), (5, 13783112064), (6, 11485926720), (8, 8614445040), (9, 7657284480), (10, 6891556032), (12, 5742963360), (15, 4594370688), (16, 4307222520), (18, 3828642240), (20, 3445778016), (24, 2871481680), (27, 2552428160), (30, 2297185344), (32, 2153611260), (36, 1914321120), (40, 1722889008), (45, 1531456896), (48, 1435740840), (54, 1276214080), (60, 1148592672), (64, 1076805630), (72, 957160560), (80, 861444504), (90, 765728448), (96, 717870420), (108, 638107040), (120, 574296336), (128, 538402815), (135, 510485632), (144, 478580280), (160, 430722252), (173, 398355840), (180, 382864224), (192, 358935210), (216, 319053520), (240, 287148168), (270, 255242816), (288, 239290140), (320, 215361126), (346, 199177920), (360, 191432112), (384, 179467605), (432, 159526760), (480, 143574084), (519, 132785280), (540, 127621408), (576, 119645070), (640, 107680563), (692, 99588960), (720, 95716056), (864, 79763380), (865, 79671168), (960, 71787042), (1038, 66392640), (1080, 63810704), (1152, 59822535), (1384, 49794480), (1440, 47858028), (1557, 44261760), (1728, 39881690), (1730, 39835584), (1920, 35893521), (2076, 33196320), (2160, 31905352), (2595, 26557056), (2768, 24897240), (2880, 23929014), (3114, 22130880), (3456, 19940845), (3460, 19917792), (4152, 16598160), (4320, 15952676), (4671, 14753920), (5190, 13278528), (5536, 12448620), (5760, 11964507), (6228, 11065440), (6920, 9958896), (7785, 8852352), (8304, 8299080), (8640, 7976338), (9342, 7376960), (10380, 6639264), (11072, 6224310), (12456, 5532720), (13840, 4979448), (15570, 4426176), (16608, 4149540), (17280, 3988169), (18684, 3688480), (20760, 3319632), (22144, 3112155), (23053, 2989440), (23355, 2950784), (24912, 2766360), (27680, 2489724), (31140, 2213088), (33216, 2074770), (37368, 1844240), (41520, 1659816), (46106, 1494720), (46710, 1475392), (49824, 1383180), (55360, 1244862), (62280, 1106544), (66432, 1037385), (69159, 996480), (74736, 922120), (83040, 829908), (92212, 747360), (93420, 737696), (99648, 691590), (110720, 622431), (115265, 597888), (124560, 553272), (138318, 498240), (149472, 461060), (166080, 414954), (184424, 373680), (186840, 368848), (199296, 345795), (207477, 332160), (230530, 298944), (249120, 276636)]