421768596480

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1907}}^1$

素因数の和:1981

約数の個数: 1056

約数和(自身を含む): 1795236162048

約数和(自身を除く): 1373467565568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 64, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 121, 128, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 192, 204, 210, 220, 224, 231, 238, 240, 242, 255, 256, 264, 272, 280, 308, 320, 330, 336, 340, 352, 357, 363, 374, 384, 385, 408, 420, 440, 448, 462, 476, 480, 484, 510, 512, 528, 544, 560, 561, 595, 605, 616, 640, 660, 672, 680, 704, 714, 726, 748, 768, 770, 816, 840, 847, 880, 896, 924, 935, 952, 960, 968, 1020, 1024, 1056, 1088, 1120, 1122, 1155, 1190, 1210, 1232, 1280, 1309, 1320, 1344, 1360, 1408, 1428, 1452, 1496, 1536, 1540, 1632, 1680, 1694, 1760, 1785, 1792, 1815, 1848, 1870, 1904, 1907, 1920, 1936, 2040, 2057, 2112, 2176, 2240, 2244, 2310, 2380, 2420, 2464, 2541, 2560, 2618, 2640, 2688, 2720, 2805, 2816, 2856, 2904, 2992, 3072, 3080, 3264, 3360, 3388, 3520, 3570, 3584, 3630, 3696, 3740, 3808, 3814, 3840, 3872, 3927, 4080, 4114, 4224, 4235, 4352, 4480, 4488, 4620, 4760, 4840, 4928, 5082, 5120, 5236, 5280, 5376, 5440, 5610, 5632, 5712, 5721, 5808, 5984, 6160, 6171, 6528, 6545, 6720, 6776, 7040, 7140, 7168, 7260, 7392, 7480, 7616, 7628, 7680, 7744, 7854, 8160, 8228, 8448, 8470, 8704, 8960, 8976, 9240, 9520, 9535, 9680, 9856, 10164, 10285, 10472, 10560, 10752, 10880, 11220, 11264, 11424, 11442, 11616, 11968, 12320, 12342, 12705, 13056, 13090, 13349, 13440, 13552, 14080, 14280, 14399, 14520, 14784, 14960, 15232, 15256, 15360, 15488, 15708, 16320, 16456, 16896, 16940, 17408, 17920, 17952, 18480, 19040, 19070, 19360, 19635, 19712, 20328, 20570, 20944, 20977, 21120, 21504, 21760, 22440, 22848, 22884, 23232, 23936, 24640, 24684, 25410, 26112, 26180, 26698, 26880, 27104, 28160, 28560, 28605, 28798, 29040, 29568, 29920, 30464, 30512, 30855, 30976, 31416, 32419, 32640, 32912, 33792, 33880, 35840, 35904, 36960, 38080, 38140, 38720, 39270, 39424, 40047, 40656, 41140, 41888, 41954, 42240, 43197, 43520, 44880, 45696, 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約数ペア:

[(1, 421768596480), (2, 210884298240), (3, 140589532160), (4, 105442149120), (5, 84353719296), (6, 70294766080), (7, 60252656640), (8, 52721074560), (10, 42176859648), (11, 38342599680), (12, 35147383040), (14, 30126328320), (15, 28117906432), (16, 26360537280), (17, 24809917440), (20, 21088429824), (21, 20084218880), (22, 19171299840), (24, 17573691520), (28, 15063164160), (30, 14058953216), (32, 13180268640), (33, 12780866560), (34, 12404958720), (35, 12050531328), (40, 10544214912), (42, 10042109440), (44, 9585649920), (48, 8786845760), (51, 8269972480), (55, 7668519936), (56, 7531582080), (60, 7029476608), (64, 6590134320), (66, 6390433280), (68, 6202479360), (70, 6025265664), (77, 5477514240), (80, 5272107456), (84, 5021054720), (85, 4961983488), (88, 4792824960), (96, 4393422880), (102, 4134986240), (105, 4016843776), (110, 3834259968), (112, 3765791040), (119, 3544273920), (120, 3514738304), (121, 3485690880), (128, 3295067160), (132, 3195216640), (136, 3101239680), (140, 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(704, 599103120), (714, 590712320), (726, 580948480), (748, 563861760), (768, 549177860), (770, 547751424), (816, 516873280), (840, 502105472), (847, 497955840), (880, 479282496), (896, 470723880), (924, 456459520), (935, 451089408), (952, 443034240), (960, 439342288), (968, 435711360), (1020, 413498624), (1024, 411883395), (1056, 399402080), (1088, 387654960), (1120, 376579104), (1122, 375907840), (1155, 365167616), (1190, 354427392), (1210, 348569088), (1232, 342344640), (1280, 329506716), (1309, 322206720), (1320, 319521664), (1344, 313815920), (1360, 310123968), (1408, 299551560), (1428, 295356160), (1452, 290474240), (1496, 281930880), (1536, 274588930), (1540, 273875712), (1632, 258436640), (1680, 251052736), (1694, 248977920), (1760, 239641248), (1785, 236284928), (1792, 235361940), (1815, 232379392), (1848, 228229760), (1870, 225544704), (1904, 221517120), (1907, 221168640), (1920, 219671144), (1936, 217855680), (2040, 206749312), (2057, 205040640), (2112, 199701040), (2176, 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