1312486560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 864

約数和(自身を含む): 6050116800

約数和(自身を除く): 4737630240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 49, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 89, 90, 95, 96, 98, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 147, 152, 154, 160, 165, 168, 171, 176, 178, 180, 190, 196, 198, 209, 210, 220, 224, 228, 231, 240, 245, 252, 264, 266, 267, 280, 285, 288, 294, 304, 308, 315, 330, 336, 342, 352, 356, 360, 380, 385, 392, 396, 399, 418, 420, 440, 441, 445, 456, 462, 480, 490, 495, 504, 528, 532, 534, 539, 560, 570, 588, 608, 616, 623, 627, 630, 660, 665, 672, 684, 693, 712, 720, 735, 760, 770, 784, 792, 798, 801, 836, 840, 855, 880, 882, 890, 912, 924, 931, 979, 980, 990, 1008, 1045, 1056, 1064, 1068, 1078, 1120, 1140, 1155, 1176, 1197, 1232, 1246, 1254, 1260, 1320, 1330, 1335, 1368, 1386, 1424, 1440, 1463, 1470, 1520, 1540, 1568, 1584, 1596, 1602, 1617, 1672, 1680, 1691, 1710, 1760, 1764, 1780, 1824, 1848, 1862, 1869, 1881, 1958, 1960, 1980, 1995, 2016, 2090, 2128, 2136, 2156, 2205, 2280, 2310, 2352, 2394, 2464, 2492, 2508, 2520, 2640, 2660, 2670, 2695, 2736, 2772, 2793, 2848, 2926, 2937, 2940, 3040, 3080, 3115, 3135, 3168, 3192, 3204, 3234, 3344, 3360, 3382, 3420, 3465, 3528, 3560, 3696, 3724, 3738, 3762, 3916, 3920, 3960, 3990, 4005, 4180, 4256, 4272, 4312, 4361, 4389, 4410, 4560, 4620, 4655, 4704, 4788, 4851, 4895, 4984, 5016, 5040, 5073, 5280, 5320, 5340, 5390, 5472, 5544, 5586, 5607, 5852, 5874, 5880, 5985, 6160, 6230, 6270, 6384, 6408, 6468, 6688, 6764, 6840, 6853, 6930, 7056, 7120, 7315, 7392, 7448, 7476, 7524, 7832, 7840, 7920, 7980, 8010, 8085, 8360, 8379, 8455, 8544, 8624, 8722, 8778, 8811, 8820, 9120, 9240, 9310, 9345, 9405, 9576, 9702, 9790, 9968, 10032, 10080, 10146, 10241, 10640, 10680, 10780, 11088, 11172, 11214, 11704, 11748, 11760, 11837, 11970, 12320, 12460, 12540, 12768, 12816, 12936, 13083, 13167, 13528, 13680, 13706, 13860, 13965, 14112, 14240, 14630, 14685, 14896, 14952, 15048, 15219, 15664, 15840, 15960, 16020, 16170, 16720, 16758, 16910, 17248, 17444, 17556, 17622, 17640, 18480, 18601, 18620, 18690, 18810, 19152, 19404, 19580, 19936, 20064, 20292, 20482, 20559, 21280, 21360, 21560, 21805, 21945, 22176, 22344, 22428, 23408, 23496, 23520, 23674, 23940, 24255, 24920, 25080, 25365, 25632, 25872, 26166, 26334, 27056, 27360, 27412, 27720, 27930, 28035, 29260, 29370, 29792, 29904, 30096, 30438, 30723, 31328, 31920, 32040, 32340, 33440, 33516, 33820, 34265, 34888, 35112, 35244, 35280, 35511, 36960, 37202, 37240, 37380, 37620, 38304, 38808, 39160, 39249, 40584, 40964, 41118, 41895, 42720, 43120, 43610, 43890, 44055, 44688, 44856, 46816, 46992, 47348, 47880, 47971, 48510, 49840, 50160, 50730, 51205, 51744, 52332, 52668, 54112, 54824, 55440, 55803, 55860, 56070, 58520, 58740, 59185, 59808, 60192, 60876, 61446, 61677, 63840, 64080, 64680, 65415, 65835, 67032, 67640, 68530, 69776, 70224, 70488, 70560, 71022, 74404, 74480, 74760, 75240, 76095, 77616, 78320, 78498, 81168, 81928, 82236, 82859, 83790, 86240, 87220, 87780, 88110, 89376, 89712, 92169, 93005, 93984, 94696, 95760, 95942, 97020, 99680, 100320, 101460, 102410, 102795, 104664, 105336, 106533, 109648, 110880, 111606, 111720, 112140, 117040, 117480, 118370, 121752, 122892, 123354, 128160, 129360, 130207, 130830, 131670, 134064, 135280, 137060, 139552, 140448, 140976, 142044, 143913, 148808, 148960, 149520, 150480, 152190, 153615, 155232, 156640, 156996, 162336, 163856, 164472, 165718, 167409, 167580, 174440, 175560, 176220, 177555, 179424, 184338, 186010, 189392, 191520, 191884, 194040, 196245, 202920, 204820, 205590, 209328, 210672, 213066, 219296, 223212, 223440, 224280, 234080, 234960, 236740, 239855, 243504, 245784, 246708, 248577, 258720, 260414, 261660, 263340, 268128, 270560, 274120, 279015, 281952, 284088, 287826, 297616, 299040, 300960, 304380, 307230, 308385, 313992, 327712, 328944, 331436, 334818, 335160, 348880, 351120, 352440, 355110, 368676, 372020, 378784, 383768, 388080, 390621, 392490, 405840, 409640, 411180, 414295, 418656, 421344, 426132, 431739, 446424, 446880, 448560, 460845, 469920, 473480, 479710, 487008, 491568, 493416, 497154, 520828, 523320, 526680, 532665, 548240, 558030, 568176, 575652, 595232, 608760, 614460, 616770, 627984, 651035, 657888, 662872, 669636, 670320, 697760, 702240, 704880, 710220, 719565, 737352, 744040, 745731, 767536, 776160, 781242, 784980, 811680, 819280, 822360, 828590, 837045, 852264, 863478, 892848, 897120, 911449, 921690, 946960, 959420, 983136, 986832, 994308, 1041656, 1046640, 1053360, 1065330, 1096480, 1116060, 1136352, 1151304, 1171863, 1217520, 1228920, 1233540, 1242885, 1255968, 1302070, 1325744, 1339272, 1340640, 1409760, 1420440, 1439130, 1474704, 1488080, 1491462, 1535072, 1562484, 1569960, 1638560, 1644720, 1657180, 1674090, 1704528, 1726956, 1785696, 1822898, 1843380, 1893920, 1918840, 1953105, 1973664, 1988616, 2083312, 2093280, 2106720, 2130660, 2158695, 2232120, 2302608, 2343726, 2435040, 2457840, 2467080, 2485770, 2604140, 2651488, 2678544, 2734347, 2840880, 2878260, 2949408, 2976160, 2982924, 3124968, 3139920, 3289440, 3314360, 3348180, 3409056, 3453912, 3645796, 3686760, 3728655, 3837680, 3906210, 3977232, 4166624, 4261320, 4317390, 4464240, 4557245, 4605216, 4687452, 4915680, 4934160, 4971540, 5208280, 5357088, 5468694, 5681760, 5756520, 5859315, 5965848, 6249936, 6279840, 6628720, 6696360, 6907824, 7291592, 7373520, 7457310, 7675360, 7812420, 7954464, 8203041, 8522640, 8634780, 8928480, 9114490, 9374904, 9868320, 9943080, 10416560, 10937388, 11513040, 11718630, 11931696, 12499872, 13257440, 13392720, 13671735, 13815648, 14583184, 14747040, 14914620, 15624840, 16406082, 17045280, 17269560, 18228980, 18749808, 19886160, 20833120, 21874776, 23026080, 23437260, 23863392, 26785440, 27343470, 29166368, 29829240, 31249680, 32812164, 34539120, 36457960, 37499616, 39772320, 41015205, 43749552, 46874520, 54686940, 59658480, 62499360, 65624328, 69078240, 72915920, 82030410, 87499104, 93749040, 109373880, 119316960, 131248656, 145831840, 164060820, 187498080, 218747760, 262497312, 328121640, 437495520, 656243280, 1312486560]

約数ペア:

[(1, 1312486560), (2, 656243280), (3, 437495520), (4, 328121640), (5, 262497312), (6, 218747760), (7, 187498080), (8, 164060820), (9, 145831840), (10, 131248656), (11, 119316960), (12, 109373880), (14, 93749040), (15, 87499104), (16, 82030410), (18, 72915920), (19, 69078240), (20, 65624328), (21, 62499360), (22, 59658480), (24, 54686940), (28, 46874520), (30, 43749552), (32, 41015205), (33, 39772320), (35, 37499616), (36, 36457960), (38, 34539120), (40, 32812164), (42, 31249680), (44, 29829240), (45, 29166368), (48, 27343470), (49, 26785440), (55, 23863392), (56, 23437260), (57, 23026080), (60, 21874776), (63, 20833120), (66, 19886160), (70, 18749808), (72, 18228980), (76, 17269560), (77, 17045280), (80, 16406082), (84, 15624840), (88, 14914620), (89, 14747040), (90, 14583184), (95, 13815648), (96, 13671735), (98, 13392720), (99, 13257440), (105, 12499872), (110, 11931696), (112, 11718630), (114, 11513040), (120, 10937388), (126, 10416560), (132, 9943080), (133, 9868320), (140, 9374904), (144, 9114490), (147, 8928480), (152, 8634780), (154, 8522640), (160, 8203041), (165, 7954464), (168, 7812420), (171, 7675360), (176, 7457310), (178, 7373520), (180, 7291592), (190, 6907824), (196, 6696360), (198, 6628720), (209, 6279840), (210, 6249936), (220, 5965848), (224, 5859315), (228, 5756520), (231, 5681760), (240, 5468694), (245, 5357088), (252, 5208280), (264, 4971540), (266, 4934160), (267, 4915680), (280, 4687452), (285, 4605216), (288, 4557245), (294, 4464240), (304, 4317390), (308, 4261320), (315, 4166624), (330, 3977232), (336, 3906210), (342, 3837680), (352, 3728655), (356, 3686760), (360, 3645796), (380, 3453912), (385, 3409056), (392, 3348180), (396, 3314360), (399, 3289440), (418, 3139920), (420, 3124968), (440, 2982924), (441, 2976160), (445, 2949408), (456, 2878260), (462, 2840880), (480, 2734347), (490, 2678544), (495, 2651488), (504, 2604140), (528, 2485770), (532, 2467080), (534, 2457840), (539, 2435040), (560, 2343726), (570, 2302608), (588, 2232120), (608, 2158695), (616, 2130660), (623, 2106720), (627, 2093280), (630, 2083312), (660, 1988616), (665, 1973664), (672, 1953105), (684, 1918840), (693, 1893920), (712, 1843380), (720, 1822898), (735, 1785696), (760, 1726956), (770, 1704528), (784, 1674090), (792, 1657180), (798, 1644720), (801, 1638560), (836, 1569960), (840, 1562484), (855, 1535072), (880, 1491462), (882, 1488080), (890, 1474704), (912, 1439130), (924, 1420440), (931, 1409760), (979, 1340640), (980, 1339272), (990, 1325744), (1008, 1302070), (1045, 1255968), (1056, 1242885), (1064, 1233540), (1068, 1228920), (1078, 1217520), (1120, 1171863), (1140, 1151304), (1155, 1136352), (1176, 1116060), (1197, 1096480), (1232, 1065330), (1246, 1053360), (1254, 1046640), (1260, 1041656), (1320, 994308), (1330, 986832), (1335, 983136), (1368, 959420), (1386, 946960), (1424, 921690), (1440, 911449), (1463, 897120), (1470, 892848), (1520, 863478), (1540, 852264), (1568, 837045), (1584, 828590), (1596, 822360), (1602, 819280), (1617, 811680), (1672, 784980), (1680, 781242), (1691, 776160), (1710, 767536), (1760, 745731), (1764, 744040), (1780, 737352), (1824, 719565), (1848, 710220), (1862, 704880), (1869, 702240), (1881, 697760), (1958, 670320), (1960, 669636), (1980, 662872), (1995, 657888), (2016, 651035), (2090, 627984), (2128, 616770), (2136, 614460), (2156, 608760), (2205, 595232), (2280, 575652), (2310, 568176), (2352, 558030), (2394, 548240), (2464, 532665), (2492, 526680), (2508, 523320), (2520, 520828), (2640, 497154), (2660, 493416), (2670, 491568), (2695, 487008), (2736, 479710), (2772, 473480), (2793, 469920), (2848, 460845), (2926, 448560), (2937, 446880), (2940, 446424), (3040, 431739), (3080, 426132), (3115, 421344), (3135, 418656), (3168, 414295), (3192, 411180), (3204, 409640), (3234, 405840), (3344, 392490), (3360, 390621), (3382, 388080), (3420, 383768), (3465, 378784), (3528, 372020), (3560, 368676), (3696, 355110), (3724, 352440), (3738, 351120), (3762, 348880), (3916, 335160), (3920, 334818), (3960, 331436), (3990, 328944), (4005, 327712), (4180, 313992), (4256, 308385), (4272, 307230), (4312, 304380), (4361, 300960), (4389, 299040), (4410, 297616), (4560, 287826), (4620, 284088), (4655, 281952), (4704, 279015), (4788, 274120), (4851, 270560), (4895, 268128), (4984, 263340), (5016, 261660), (5040, 260414), (5073, 258720), (5280, 248577), (5320, 246708), (5340, 245784), (5390, 243504), (5472, 239855), (5544, 236740), (5586, 234960), (5607, 234080), (5852, 224280), (5874, 223440), (5880, 223212), (5985, 219296), (6160, 213066), (6230, 210672), (6270, 209328), (6384, 205590), (6408, 204820), (6468, 202920), (6688, 196245), (6764, 194040), (6840, 191884), (6853, 191520), (6930, 189392), (7056, 186010), (7120, 184338), (7315, 179424), (7392, 177555), (7448, 176220), (7476, 175560), (7524, 174440), (7832, 167580), (7840, 167409), (7920, 165718), (7980, 164472), (8010, 163856), (8085, 162336), (8360, 156996), (8379, 156640), (8455, 155232), (8544, 153615), (8624, 152190), (8722, 150480), (8778, 149520), (8811, 148960), (8820, 148808), (9120, 143913), (9240, 142044), (9310, 140976), (9345, 140448), (9405, 139552), (9576, 137060), (9702, 135280), (9790, 134064), (9968, 131670), (10032, 130830), (10080, 130207), (10146, 129360), (10241, 128160), (10640, 123354), (10680, 122892), (10780, 121752), (11088, 118370), (11172, 117480), (11214, 117040), (11704, 112140), (11748, 111720), (11760, 111606), (11837, 110880), (11970, 109648), (12320, 106533), (12460, 105336), (12540, 104664), (12768, 102795), (12816, 102410), (12936, 101460), (13083, 100320), (13167, 99680), (13528, 97020), (13680, 95942), (13706, 95760), (13860, 94696), (13965, 93984), (14112, 93005), (14240, 92169), (14630, 89712), (14685, 89376), (14896, 88110), (14952, 87780), (15048, 87220), (15219, 86240), (15664, 83790), (15840, 82859), (15960, 82236), (16020, 81928), (16170, 81168), (16720, 78498), (16758, 78320), (16910, 77616), (17248, 76095), (17444, 75240), (17556, 74760), (17622, 74480), (17640, 74404), (18480, 71022), (18601, 70560), (18620, 70488), (18690, 70224), (18810, 69776), (19152, 68530), (19404, 67640), (19580, 67032), (19936, 65835), (20064, 65415), (20292, 64680), (20482, 64080), (20559, 63840), (21280, 61677), (21360, 61446), (21560, 60876), (21805, 60192), (21945, 59808), (22176, 59185), (22344, 58740), (22428, 58520), (23408, 56070), (23496, 55860), (23520, 55803), (23674, 55440), (23940, 54824), (24255, 54112), (24920, 52668), (25080, 52332), (25365, 51744), (25632, 51205), (25872, 50730), (26166, 50160), (26334, 49840), (27056, 48510), (27360, 47971), (27412, 47880), (27720, 47348), (27930, 46992), (28035, 46816), (29260, 44856), (29370, 44688), (29792, 44055), (29904, 43890), (30096, 43610), (30438, 43120), (30723, 42720), (31328, 41895), (31920, 41118), (32040, 40964), (32340, 40584), (33440, 39249), (33516, 39160), (33820, 38808), (34265, 38304), (34888, 37620), (35112, 37380), (35244, 37240), (35280, 37202), (35511, 36960)]