1389286080

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 1120

約数和(自身を含む): 6609039360

約数和(自身を除く): 5219753280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 27, 28, 30, 31, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 54, 56, 57, 60, 62, 63, 64, 65, 70, 72, 76, 78, 80, 81, 84, 90, 91, 93, 95, 96, 104, 105, 108, 112, 114, 117, 120, 124, 126, 130, 133, 135, 140, 144, 152, 155, 156, 160, 162, 168, 171, 180, 182, 186, 189, 190, 192, 195, 208, 210, 216, 217, 224, 228, 234, 240, 247, 248, 252, 260, 266, 270, 273, 279, 280, 285, 288, 304, 310, 312, 315, 320, 324, 336, 342, 351, 360, 364, 372, 378, 380, 390, 399, 403, 405, 416, 420, 432, 434, 448, 455, 456, 465, 468, 480, 494, 496, 504, 513, 520, 532, 540, 546, 558, 560, 567, 570, 576, 585, 589, 608, 620, 624, 630, 648, 651, 665, 672, 684, 702, 720, 728, 741, 744, 756, 760, 780, 798, 806, 810, 819, 832, 837, 840, 855, 864, 868, 910, 912, 930, 936, 945, 960, 988, 992, 1008, 1026, 1040, 1053, 1064, 1080, 1085, 1092, 1116, 1120, 1134, 1140, 1170, 1178, 1197, 1209, 1216, 1235, 1240, 1248, 1260, 1296, 1302, 1330, 1344, 1365, 1368, 1395, 1404, 1440, 1456, 1482, 1488, 1512, 1520, 1539, 1560, 1596, 1612, 1620, 1638, 1674, 1680, 1710, 1728, 1729, 1736, 1755, 1767, 1820, 1824, 1860, 1872, 1890, 1953, 1976, 1984, 1995, 2015, 2016, 2052, 2080, 2106, 2128, 2160, 2170, 2184, 2223, 2232, 2240, 2268, 2280, 2340, 2356, 2394, 2418, 2457, 2470, 2480, 2496, 2511, 2520, 2565, 2592, 2604, 2660, 2730, 2736, 2790, 2808, 2821, 2835, 2880, 2912, 2945, 2964, 2976, 3024, 3040, 3078, 3120, 3192, 3224, 3240, 3255, 3276, 3348, 3360, 3420, 3458, 3472, 3510, 3534, 3591, 3627, 3640, 3648, 3705, 3720, 3744, 3780, 3906, 3952, 3990, 4030, 4032, 4095, 4104, 4123, 4160, 4185, 4212, 4256, 4320, 4340, 4368, 4446, 4464, 4536, 4560, 4680, 4712, 4788, 4836, 4914, 4940, 4960, 5022, 5040, 5130, 5184, 5187, 5208, 5265, 5301, 5320, 5460, 5472, 5580, 5616, 5642, 5670, 5824, 5859, 5890, 5928, 5952, 5985, 6045, 6048, 6080, 6156, 6240, 6384, 6448, 6480, 6510, 6552, 6669, 6696, 6720, 6840, 6916, 6944, 7020, 7068, 7182, 7254, 7280, 7371, 7410, 7440, 7488, 7560, 7657, 7695, 7812, 7904, 7980, 8060, 8190, 8208, 8246, 8370, 8424, 8463, 8512, 8640, 8645, 8680, 8736, 8835, 8892, 8928, 9072, 9120, 9360, 9424, 9576, 9672, 9765, 9828, 9880, 9920, 10044, 10080, 10260, 10374, 10416, 10530, 10602, 10640, 10773, 10881, 10920, 10944, 11115, 11160, 11232, 11284, 11340, 11718, 11780, 11856, 11970, 12090, 12096, 12285, 12312, 12369, 12480, 12555, 12768, 12896, 12960, 13020, 13104, 13338, 13392, 13680, 13832, 13888, 14040, 14105, 14136, 14364, 14508, 14560, 14742, 14820, 14880, 15120, 15314, 15390, 15561, 15624, 15808, 15903, 15960, 16120, 16380, 16416, 16492, 16740, 16848, 16926, 17290, 17360, 17472, 17577, 17670, 17784, 17856, 17955, 18135, 18144, 18240, 18720, 18848, 19152, 19344, 19530, 19656, 19760, 20007, 20088, 20160, 20520, 20615, 20748, 20832, 21060, 21204, 21280, 21546, 21762, 21840, 22230, 22320, 22464, 22568, 22680, 22971, 23436, 23560, 23712, 23940, 24180, 24570, 24624, 24738, 25110, 25389, 25536, 25792, 25920, 25935, 26040, 26208, 26505, 26676, 26784, 27360, 27664, 28080, 28210, 28272, 28728, 29016, 29120, 29295, 29484, 29640, 29760, 30240, 30628, 30780, 31122, 31248, 31806, 31920, 32240, 32643, 32760, 32832, 32984, 33345, 33480, 33696, 33852, 34580, 34720, 35154, 35340, 35568, 35910, 36270, 36288, 36855, 37107, 37440, 37696, 38285, 38304, 38688, 39060, 39312, 39520, 40014, 40176, 41040, 41230, 41496, 41664, 42120, 42315, 42408, 42560, 43092, 43524, 43680, 44460, 44640, 45136, 45360, 45942, 46683, 46872, 47120, 47424, 47709, 47880, 48360, 49140, 49248, 49476, 50220, 50778, 51870, 52080, 52416, 53010, 53352, 53568, 53599, 53865, 54405, 54720, 55328, 56160, 56420, 56544, 57456, 58032, 58590, 58968, 59280, 60480, 61256, 61560, 61845, 62244, 62496, 63612, 63840, 64480, 65286, 65520, 65968, 66690, 66960, 67392, 67704, 68913, 69160, 69440, 70308, 70680, 71136, 71820, 72540, 73710, 74214, 76167, 76570, 76608, 77376, 77805, 78120, 78624, 79040, 79515, 80028, 80352, 82080, 82460, 82992, 84240, 84630, 84816, 86184, 87048, 87360, 87885, 88920, 89280, 90272, 90720, 91884, 93366, 93744, 94240, 95418, 95760, 96720, 98280, 98496, 98952, 100035, 100440, 101556, 103740, 104160, 106020, 106704, 107198, 107730, 108810, 110656, 111321, 112320, 112840, 113088, 114855, 114912, 116064, 117180, 117936, 118560, 122512, 123120, 123690, 124488, 124992, 126945, 127224, 127680, 128960, 130572, 131040, 131936, 133380, 133920, 135408, 137826, 138320, 140049, 140616, 141360, 142272, 143640, 145080, 147420, 148428, 152334, 153140, 155610, 156240, 157248, 159030, 160056, 160704, 160797, 163215, 164160, 164920, 165984, 168480, 169260, 169632, 172368, 174096, 175770, 177840, 180544, 181440, 183768, 185535, 186732, 187488, 188480, 190836, 191520, 193440, 196560, 197904, 200070, 200880, 203112, 206739, 207480, 208320, 212040, 213408, 214396, 215460, 217620, 222642, 225680, 228501, 229710, 229824, 232128, 233415, 234360, 235872, 237120, 238545, 245024, 246240, 247380, 248976, 253890, 254448, 261144, 262080, 263872, 266760, 267840, 267995, 270816, 275652, 276640, 280098, 281232, 282720, 287280, 290160, 294840, 296856, 304668, 306280, 311220, 312480, 318060, 320112, 321594, 326430, 329840, 331968, 333963, 336960, 338520, 339264, 344565, 344736, 348192, 351540, 355680, 367536, 371070, 373464, 374976, 380835, 381672, 383040, 386880, 393120, 395808, 400140, 401760, 406224, 413478, 414960, 424080, 426816, 428792, 430920, 435240, 445284, 451360, 457002, 459420, 466830, 468720, 471744, 477090, 482391, 490048, 492480, 494760, 497952, 507780, 508896, 522288, 533520, 535990, 541632, 551304, 553280, 556605, 560196, 562464, 565440, 574560, 580320, 589680, 593712, 609336, 612560, 620217, 622440, 624960, 636120, 640224, 643188, 652860, 659680, 667926, 677040, 689130, 689472, 696384, 700245, 703080, 711360, 735072, 742140, 746928, 761670, 763344, 786240, 791616, 800280, 803520, 803985, 812448, 826956, 829920, 848160, 857584, 861840, 870480, 890568, 902720, 914004, 918840, 933660, 937440, 954180, 964782, 989520, 995904, 1015560, 1017792, 1033695, 1044576, 1067040, 1071980, 1102608, 1113210, 1120392, 1124928, 1142505, 1149120, 1160640, 1179360, 1187424, 1218672, 1225120, 1240434, 1244880, 1272240, 1280448, 1286376, 1305720, 1319360, 1335852, 1354080, 1378260, 1400490, 1406160, 1447173, 1470144, 1484280, 1493856, 1523340, 1526688, 1600560, 1607970, 1624896, 1653912, 1659840, 1669815, 1696320, 1715168, 1723680, 1740960, 1781136, 1828008, 1837680, 1867320, 1874880, 1908360, 1929564, 1979040, 2031120, 2067390, 2089152, 2134080, 2143960, 2205216, 2226420, 2240784, 2285010, 2358720, 2374848, 2411955, 2437344, 2450240, 2480868, 2489760, 2544480, 2572752, 2611440, 2671704, 2708160, 2756520, 2800980, 2812320, 2894346, 2968560, 2987712, 3046680, 3053376, 3101085, 3201120, 3215940, 3307824, 3339630, 3430336, 3447360, 3481920, 3562272, 3656016, 3675360, 3734640, 3816720, 3859128, 3958080, 4062240, 4134780, 4287920, 4341519, 4410432, 4452840, 4481568, 4570020, 4823910, 4874688, 4961736, 4979520, 5088960, 5145504, 5222880, 5343408, 5513040, 5601960, 5624640, 5788692, 5937120, 6093360, 6202170, 6402240, 6431880, 6615648, 6679260, 7124544, 7235865, 7312032, 7350720, 7469280, 7633440, 7718256, 8124480, 8269560, 8575840, 8683038, 8905680, 8963136, 9140040, 9647820, 9923472, 10291008, 10445760, 10686816, 11026080, 11203920, 11577384, 11874240, 12186720, 12404340, 12863760, 13231296, 13358520, 14471730, 14624064, 14938560, 15266880, 15436512, 16539120, 17151680, 17366076, 17811360, 18280080, 19295640, 19846944, 21373632, 21707595, 22052160, 22407840, 23154768, 24373440, 24808680, 25727520, 26717040, 28943460, 30873024, 33078240, 34732152, 35622720, 36560160, 38591280, 39693888, 43415190, 44815680, 46309536, 49617360, 51455040, 53434080, 57886920, 66156480, 69464304, 73120320, 77182560, 86830380, 92619072, 99234720, 106868160, 115773840, 138928608, 154365120, 173660760, 198469440, 231547680, 277857216, 347321520, 463095360, 694643040, 1389286080]

約数ペア:

[(1, 1389286080), (2, 694643040), (3, 463095360), (4, 347321520), (5, 277857216), (6, 231547680), (7, 198469440), (8, 173660760), (9, 154365120), (10, 138928608), (12, 115773840), (13, 106868160), (14, 99234720), (15, 92619072), (16, 86830380), (18, 77182560), (19, 73120320), (20, 69464304), (21, 66156480), (24, 57886920), (26, 53434080), (27, 51455040), (28, 49617360), (30, 46309536), (31, 44815680), (32, 43415190), (35, 39693888), (36, 38591280), (38, 36560160), (39, 35622720), (40, 34732152), (42, 33078240), (45, 30873024), (48, 28943460), (52, 26717040), (54, 25727520), (56, 24808680), (57, 24373440), (60, 23154768), (62, 22407840), (63, 22052160), (64, 21707595), (65, 21373632), (70, 19846944), (72, 19295640), (76, 18280080), (78, 17811360), (80, 17366076), (81, 17151680), (84, 16539120), (90, 15436512), (91, 15266880), (93, 14938560), (95, 14624064), (96, 14471730), (104, 13358520), (105, 13231296), (108, 12863760), (112, 12404340), (114, 12186720), (117, 11874240), (120, 11577384), (124, 11203920), (126, 11026080), (130, 10686816), (133, 10445760), (135, 10291008), (140, 9923472), (144, 9647820), (152, 9140040), (155, 8963136), (156, 8905680), (160, 8683038), (162, 8575840), (168, 8269560), (171, 8124480), (180, 7718256), (182, 7633440), (186, 7469280), (189, 7350720), (190, 7312032), (192, 7235865), (195, 7124544), (208, 6679260), (210, 6615648), (216, 6431880), (217, 6402240), (224, 6202170), (228, 6093360), (234, 5937120), (240, 5788692), (247, 5624640), (248, 5601960), (252, 5513040), (260, 5343408), (266, 5222880), (270, 5145504), (273, 5088960), (279, 4979520), (280, 4961736), (285, 4874688), (288, 4823910), (304, 4570020), (310, 4481568), (312, 4452840), (315, 4410432), (320, 4341519), (324, 4287920), (336, 4134780), (342, 4062240), (351, 3958080), (360, 3859128), (364, 3816720), (372, 3734640), (378, 3675360), (380, 3656016), (390, 3562272), (399, 3481920), (403, 3447360), (405, 3430336), (416, 3339630), (420, 3307824), (432, 3215940), (434, 3201120), (448, 3101085), (455, 3053376), (456, 3046680), (465, 2987712), (468, 2968560), (480, 2894346), (494, 2812320), (496, 2800980), (504, 2756520), (513, 2708160), (520, 2671704), (532, 2611440), (540, 2572752), (546, 2544480), (558, 2489760), (560, 2480868), (567, 2450240), (570, 2437344), (576, 2411955), (585, 2374848), (589, 2358720), (608, 2285010), (620, 2240784), (624, 2226420), (630, 2205216), (648, 2143960), (651, 2134080), (665, 2089152), (672, 2067390), (684, 2031120), (702, 1979040), (720, 1929564), (728, 1908360), (741, 1874880), (744, 1867320), (756, 1837680), (760, 1828008), (780, 1781136), (798, 1740960), (806, 1723680), (810, 1715168), (819, 1696320), (832, 1669815), (837, 1659840), (840, 1653912), (855, 1624896), (864, 1607970), (868, 1600560), (910, 1526688), (912, 1523340), (930, 1493856), (936, 1484280), (945, 1470144), (960, 1447173), (988, 1406160), (992, 1400490), (1008, 1378260), (1026, 1354080), (1040, 1335852), (1053, 1319360), (1064, 1305720), (1080, 1286376), (1085, 1280448), (1092, 1272240), (1116, 1244880), (1120, 1240434), (1134, 1225120), (1140, 1218672), (1170, 1187424), (1178, 1179360), (1197, 1160640), (1209, 1149120), (1216, 1142505), (1235, 1124928), (1240, 1120392), (1248, 1113210), (1260, 1102608), (1296, 1071980), (1302, 1067040), (1330, 1044576), (1344, 1033695), (1365, 1017792), (1368, 1015560), (1395, 995904), (1404, 989520), (1440, 964782), (1456, 954180), (1482, 937440), (1488, 933660), (1512, 918840), (1520, 914004), (1539, 902720), (1560, 890568), (1596, 870480), (1612, 861840), (1620, 857584), (1638, 848160), (1674, 829920), (1680, 826956), (1710, 812448), (1728, 803985), (1729, 803520), (1736, 800280), (1755, 791616), (1767, 786240), (1820, 763344), (1824, 761670), (1860, 746928), (1872, 742140), (1890, 735072), (1953, 711360), (1976, 703080), (1984, 700245), (1995, 696384), (2015, 689472), (2016, 689130), (2052, 677040), (2080, 667926), (2106, 659680), (2128, 652860), (2160, 643188), (2170, 640224), (2184, 636120), (2223, 624960), (2232, 622440), (2240, 620217), (2268, 612560), (2280, 609336), (2340, 593712), (2356, 589680), (2394, 580320), (2418, 574560), (2457, 565440), (2470, 562464), (2480, 560196), (2496, 556605), (2511, 553280), (2520, 551304), (2565, 541632), (2592, 535990), (2604, 533520), (2660, 522288), (2730, 508896), (2736, 507780), (2790, 497952), (2808, 494760), (2821, 492480), (2835, 490048), (2880, 482391), (2912, 477090), (2945, 471744), (2964, 468720), (2976, 466830), (3024, 459420), (3040, 457002), (3078, 451360), (3120, 445284), (3192, 435240), (3224, 430920), (3240, 428792), (3255, 426816), (3276, 424080), (3348, 414960), (3360, 413478), (3420, 406224), (3458, 401760), (3472, 400140), (3510, 395808), (3534, 393120), (3591, 386880), (3627, 383040), (3640, 381672), (3648, 380835), (3705, 374976), (3720, 373464), (3744, 371070), (3780, 367536), (3906, 355680), (3952, 351540), (3990, 348192), (4030, 344736), (4032, 344565), (4095, 339264), (4104, 338520), (4123, 336960), (4160, 333963), (4185, 331968), (4212, 329840), (4256, 326430), (4320, 321594), (4340, 320112), (4368, 318060), (4446, 312480), (4464, 311220), (4536, 306280), (4560, 304668), (4680, 296856), (4712, 294840), (4788, 290160), (4836, 287280), (4914, 282720), (4940, 281232), (4960, 280098), (5022, 276640), (5040, 275652), (5130, 270816), (5184, 267995), (5187, 267840), (5208, 266760), (5265, 263872), (5301, 262080), (5320, 261144), (5460, 254448), (5472, 253890), (5580, 248976), (5616, 247380), (5642, 246240), (5670, 245024), (5824, 238545), (5859, 237120), (5890, 235872), (5928, 234360), (5952, 233415), (5985, 232128), (6045, 229824), (6048, 229710), (6080, 228501), (6156, 225680), (6240, 222642), (6384, 217620), (6448, 215460), (6480, 214396), (6510, 213408), (6552, 212040), (6669, 208320), (6696, 207480), (6720, 206739), (6840, 203112), (6916, 200880), (6944, 200070), (7020, 197904), (7068, 196560), (7182, 193440), (7254, 191520), (7280, 190836), (7371, 188480), (7410, 187488), (7440, 186732), (7488, 185535), (7560, 183768), (7657, 181440), (7695, 180544), (7812, 177840), (7904, 175770), (7980, 174096), (8060, 172368), (8190, 169632), (8208, 169260), (8246, 168480), (8370, 165984), (8424, 164920), (8463, 164160), (8512, 163215), (8640, 160797), (8645, 160704), (8680, 160056), (8736, 159030), (8835, 157248), (8892, 156240), (8928, 155610), (9072, 153140), (9120, 152334), (9360, 148428), (9424, 147420), (9576, 145080), (9672, 143640), (9765, 142272), (9828, 141360), (9880, 140616), (9920, 140049), (10044, 138320), (10080, 137826), (10260, 135408), (10374, 133920), (10416, 133380), (10530, 131936), (10602, 131040), (10640, 130572), (10773, 128960), (10881, 127680), (10920, 127224), (10944, 126945), (11115, 124992), (11160, 124488), (11232, 123690), (11284, 123120), (11340, 122512), (11718, 118560), (11780, 117936), (11856, 117180), (11970, 116064), (12090, 114912), (12096, 114855), (12285, 113088), (12312, 112840), (12369, 112320), (12480, 111321), (12555, 110656), (12768, 108810), (12896, 107730), (12960, 107198), (13020, 106704), (13104, 106020), (13338, 104160), (13392, 103740), (13680, 101556), (13832, 100440), (13888, 100035), (14040, 98952), (14105, 98496), (14136, 98280), (14364, 96720), (14508, 95760), (14560, 95418), (14742, 94240), (14820, 93744), (14880, 93366), (15120, 91884), (15314, 90720), (15390, 90272), (15561, 89280), (15624, 88920), (15808, 87885), (15903, 87360), (15960, 87048), (16120, 86184), (16380, 84816), (16416, 84630), (16492, 84240), (16740, 82992), (16848, 82460), (16926, 82080), (17290, 80352), (17360, 80028), (17472, 79515), (17577, 79040), (17670, 78624), (17784, 78120), (17856, 77805), (17955, 77376), (18135, 76608), (18144, 76570), (18240, 76167), (18720, 74214), (18848, 73710), (19152, 72540), (19344, 71820), (19530, 71136), (19656, 70680), (19760, 70308), (20007, 69440), (20088, 69160), (20160, 68913), (20520, 67704), (20615, 67392), (20748, 66960), (20832, 66690), (21060, 65968), (21204, 65520), (21280, 65286), (21546, 64480), (21762, 63840), (21840, 63612), (22230, 62496), (22320, 62244), (22464, 61845), (22568, 61560), (22680, 61256), (22971, 60480), (23436, 59280), (23560, 58968), (23712, 58590), (23940, 58032), (24180, 57456), (24570, 56544), (24624, 56420), (24738, 56160), (25110, 55328), (25389, 54720), (25536, 54405), (25792, 53865), (25920, 53599), (25935, 53568), (26040, 53352), (26208, 53010), (26505, 52416), (26676, 52080), (26784, 51870), (27360, 50778), (27664, 50220), (28080, 49476), (28210, 49248), (28272, 49140), (28728, 48360), (29016, 47880), (29120, 47709), (29295, 47424), (29484, 47120), (29640, 46872), (29760, 46683), (30240, 45942), (30628, 45360), (30780, 45136), (31122, 44640), (31248, 44460), (31806, 43680), (31920, 43524), (32240, 43092), (32643, 42560), (32760, 42408), (32832, 42315), (32984, 42120), (33345, 41664), (33480, 41496), (33696, 41230), (33852, 41040), (34580, 40176), (34720, 40014), (35154, 39520), (35340, 39312), (35568, 39060), (35910, 38688), (36270, 38304), (36288, 38285), (36855, 37696), (37107, 37440)]