256776937920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1074

約数の個数: 896

約数和(自身を含む): 1020733747200

約数和(自身を除く): 763956809280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 101, 102, 108, 114, 120, 135, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 202, 204, 216, 228, 240, 255, 270, 272, 285, 288, 303, 304, 306, 320, 323, 340, 342, 360, 380, 404, 408, 432, 456, 459, 480, 505, 510, 513, 540, 544, 570, 576, 606, 608, 612, 646, 680, 684, 720, 760, 765, 808, 816, 855, 864, 909, 911, 912, 918, 960, 969, 1010, 1020, 1026, 1080, 1088, 1140, 1212, 1216, 1224, 1292, 1360, 1368, 1440, 1515, 1520, 1530, 1615, 1616, 1632, 1710, 1717, 1728, 1818, 1822, 1824, 1836, 1919, 1938, 2020, 2040, 2052, 2160, 2280, 2295, 2424, 2448, 2565, 2584, 2720, 2727, 2733, 2736, 2880, 2907, 3030, 3040, 3060, 3230, 3232, 3264, 3420, 3434, 3636, 3644, 3648, 3672, 3838, 3876, 4040, 4080, 4104, 4320, 4545, 4555, 4560, 4590, 4845, 4848, 4896, 5130, 5151, 5168, 5440, 5454, 5466, 5472, 5757, 5814, 6060, 6080, 6120, 6460, 6464, 6840, 6868, 7272, 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3738744, 3914760, 3935520, 4140495, 4145040, 4154160, 4181490, 4404105, 4413795, 4416528, 4460256, 4673430, 4692561, 4697712, 4708048, 4944960, 4955840, 4968594, 4984992, 5219680, 5244627, 5296554, 5520660, 5526720, 5538880, 5575320, 5872140, 5885060, 5888704, 6231240, 6256748, 6263616, 6624792, 6690384, 6992836, 7046568, 7062072, 7360880, 7417440, 7433760, 7477488, 7820935, 7829520, 7871040, 7944831, 8280990, 8290080, 8308320, 8362980, 8741045, 8808210, 8827590, 8833056, 8920512, 9346860, 9385122, 9395424, 9416096, 9937188, 9969984, 10439360, 10489254, 10593108, 11041320, 11150640, 11744280, 11770120, 12421485, 12462480, 12513496, 13241385, 13249584, 13380768, 13985672, 14077683, 14093136, 14124144, 14721760, 14834880, 14867520, 14954976, 15641870, 15659040, 15733881, 15889662, 16561980, 16580160, 16616640, 16725960, 17482090, 17616420, 17655180, 17666112, 18693720, 18770244, 18790848, 18832192, 19874376, 20978508, 21186216, 22082640, 22301280, 23462805, 23488560, 23540240, 24842970, 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198743760, 209785080, 211165245, 211862160, 225242928, 236008215, 237756424, 250269920, 251742096, 254234592, 264991680, 267475977, 279713440, 281553660, 281862720, 282482880, 297195530, 300323904, 314677620, 317793240, 335656128, 337864392, 356634636, 375404880, 377613144, 397487520, 419570160, 422330490, 423724320, 445793295, 450485856, 472016430, 475512848, 500539840, 503484192, 508469184, 534951954, 559426880, 563107320, 594391060, 629355240, 635586480, 675728784, 713269272, 750809760, 755226288, 794975040, 802427931, 839140320, 844660980, 847448640, 891586590, 900971712, 944032860, 951025696, 1006968384, 1069903908, 1126214640, 1188782120, 1258710480, 1271172960, 1337379885, 1351457568, 1426538544, 1501619520, 1510452576, 1604855862, 1678280640, 1689321960, 1783173180, 1888065720, 1902051392, 2139807816, 2252429280, 2377564240, 2517420960, 2542345920, 2674759770, 2702915136, 2853077088, 3020905152, 3209711724, 3378643920, 3566346360, 3776131440, 4012139655, 4279615632, 4504858560, 4755128480, 5034841920, 5349519540, 5706154176, 6419423448, 6757287840, 7132692720, 7552262880, 8024279310, 8559231264, 9510256960, 10699039080, 12838846896, 13514575680, 14265385440, 15104525760, 16048558620, 17118462528, 21398078160, 25677693792, 28530770880, 32097117240, 42796156320, 51355387584, 64194234480, 85592312640, 128388468960, 256776937920]

約数ペア:

[(1, 256776937920), (2, 128388468960), (3, 85592312640), (4, 64194234480), (5, 51355387584), (6, 42796156320), (8, 32097117240), (9, 28530770880), (10, 25677693792), (12, 21398078160), (15, 17118462528), (16, 16048558620), (17, 15104525760), (18, 14265385440), (19, 13514575680), (20, 12838846896), (24, 10699039080), (27, 9510256960), (30, 8559231264), (32, 8024279310), (34, 7552262880), (36, 7132692720), (38, 6757287840), (40, 6419423448), (45, 5706154176), (48, 5349519540), (51, 5034841920), (54, 4755128480), (57, 4504858560), (60, 4279615632), (64, 4012139655), (68, 3776131440), (72, 3566346360), (76, 3378643920), (80, 3209711724), (85, 3020905152), (90, 2853077088), (95, 2702915136), (96, 2674759770), (101, 2542345920), (102, 2517420960), (108, 2377564240), (114, 2252429280), (120, 2139807816), (135, 1902051392), (136, 1888065720), (144, 1783173180), (152, 1689321960), (153, 1678280640), (160, 1604855862), (170, 1510452576), (171, 1501619520), (180, 1426538544), (190, 1351457568), 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(1080, 237756424), (1088, 236008215), (1140, 225242928), (1212, 211862160), (1216, 211165245), (1224, 209785080), (1292, 198743760), (1360, 188806572), (1368, 187702440), (1440, 178317318), (1515, 169489728), (1520, 168932196), (1530, 167828064), (1615, 158995008), (1616, 158896620), (1632, 157338810), (1710, 150161952), (1717, 149549760), (1728, 148597765), (1818, 141241440), (1822, 140931360), (1824, 140776830), (1836, 139856720), (1919, 133807680), (1938, 132495840), (2020, 127117296), (2040, 125871048), (2052, 125134960), (2160, 118878212), (2280, 112621464), (2295, 111885376), (2424, 105931080), (2448, 104892540), (2565, 100107968), (2584, 99371880), (2720, 94403286), (2727, 94160960), (2733, 93954240), (2736, 93851220), (2880, 89158659), (2907, 88330560), (3030, 84744864), (3040, 84466098), (3060, 83914032), (3230, 79497504), (3232, 79448310), (3264, 78669405), (3420, 75080976), (3434, 74774880), (3636, 70620720), (3644, 70465680), (3648, 70388415), (3672, 69928360), (3838, 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619480), (415416, 618120), (418149, 614080), (436320, 588506), (437280, 587214), (460055, 558144), (460560, 557532), (463590, 553888), (464610, 552672), (465120, 552066), (467343, 549440), (489345, 524736), (491940, 521968), (494496, 519270), (495584, 518130)]