1279923793920

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24889}}^1$

素因数の和:24961

約数の個数: 520

約数和(自身を含む): 4736400535680

約数和(自身を除く): 3456476741760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 324, 360, 372, 384, 405, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 648, 720, 744, 768, 810, 837, 864, 930, 960, 992, 1024, 1080, 1116, 1152, 1240, 1280, 1296, 1395, 1440, 1488, 1536, 1620, 1674, 1728, 1860, 1920, 1984, 2048, 2160, 2232, 2304, 2480, 2511, 2560, 2592, 2790, 2880, 2976, 3072, 3240, 3348, 3456, 3720, 3840, 3968, 4096, 4185, 4320, 4464, 4608, 4960, 5022, 5120, 5184, 5580, 5760, 5952, 6144, 6480, 6696, 6912, 7440, 7680, 7936, 8370, 8640, 8928, 9216, 9920, 10044, 10240, 10368, 11160, 11520, 11904, 12288, 12555, 12960, 13392, 13824, 14880, 15360, 15872, 16740, 17280, 17856, 18432, 19840, 20088, 20480, 20736, 22320, 23040, 23808, 24889, 25110, 25920, 26784, 27648, 29760, 30720, 31744, 33480, 34560, 35712, 36864, 39680, 40176, 41472, 44640, 46080, 47616, 49778, 50220, 51840, 53568, 55296, 59520, 61440, 63488, 66960, 69120, 71424, 74667, 79360, 80352, 82944, 89280, 92160, 95232, 99556, 100440, 103680, 107136, 110592, 119040, 124445, 126976, 133920, 138240, 142848, 149334, 158720, 160704, 165888, 178560, 184320, 190464, 199112, 200880, 207360, 214272, 224001, 238080, 248890, 267840, 276480, 285696, 298668, 317440, 321408, 331776, 357120, 373335, 380928, 398224, 401760, 414720, 428544, 448002, 476160, 497780, 535680, 552960, 571392, 597336, 634880, 642816, 672003, 714240, 746670, 771559, 796448, 803520, 829440, 857088, 896004, 952320, 995560, 1071360, 1120005, 1142784, 1194672, 1285632, 1344006, 1428480, 1493340, 1543118, 1592896, 1607040, 1658880, 1714176, 1792008, 1904640, 1991120, 2016009, 2142720, 2240010, 2314677, 2389344, 2571264, 2688012, 2856960, 2986680, 3086236, 3185792, 3214080, 3360015, 3428352, 3584016, 3857795, 3982240, 4032018, 4285440, 4480020, 4629354, 4778688, 5142528, 5376024, 5713920, 5973360, 6172472, 6371584, 6428160, 6720030, 6944031, 7168032, 7715590, 7964480, 8064036, 8570880, 8960040, 9258708, 9557376, 10080045, 10285056, 10752048, 11573385, 11946720, 12344944, 12743168, 12856320, 13440060, 13888062, 14336064, 15431180, 15928960, 16128072, 17141760, 17920080, 18517416, 19114752, 20160090, 20832093, 21504096, 23146770, 23893440, 24689888, 25486336, 25712640, 26880120, 27776124, 28672128, 30862360, 31857920, 32256144, 34720155, 35840160, 37034832, 38229504, 40320180, 41664186, 43008192, 46293540, 47786880, 49379776, 50972672, 51425280, 53760240, 55552248, 57344256, 61724720, 62496279, 63715840, 64512288, 69440310, 71680320, 74069664, 76459008, 80640360, 83328372, 86016384, 92587080, 95573760, 98759552, 101945344, 104160465, 107520480, 111104496, 114688512, 123449440, 124992558, 127431680, 129024576, 138880620, 143360640, 148139328, 152918016, 161280720, 166656744, 172032768, 185174160, 191147520, 197519104, 208320930, 215040960, 222208992, 229377024, 246898880, 249985116, 254863360, 258049152, 277761240, 286721280, 296278656, 305836032, 312481395, 322561440, 333313488, 344065536, 370348320, 382295040, 395038208, 416641860, 430081920, 444417984, 458754048, 493797760, 499970232, 509726720, 516098304, 555522480, 573442560, 592557312, 624962790, 645122880, 666626976, 688131072, 740696640, 764590080, 790076416, 833283720, 860163840, 888835968, 917508096, 987595520, 999940464, 1032196608, 1111044960, 1146885120, 1185114624, 1249925580, 1290245760, 1333253952, 1376262144, 1481393280, 1529180160, 1580152832, 1666567440, 1720327680, 1777671936, 1975191040, 1999880928, 2064393216, 2222089920, 2293770240, 2370229248, 2499851160, 2580491520, 2666507904, 2752524288, 2962786560, 3160305664, 3333134880, 3440655360, 3555343872, 3950382080, 3999761856, 4128786432, 4444179840, 4587540480, 4740458496, 4999702320, 5160983040, 5333015808, 5925573120, 6666269760, 6881310720, 7110687744, 7900764160, 7999523712, 8257572864, 8888359680, 9480916992, 9999404640, 10321966080, 10666031616, 11851146240, 13332539520, 13762621440, 14221375488, 15801528320, 15999047424, 17776719360, 19998809280, 20643932160, 21332063232, 23702292480, 26665079040, 28442750976, 31998094848, 35553438720, 39997618560, 41287864320, 42664126464, 47404584960, 53330158080, 63996189696, 71106877440, 79995237120, 85328252928, 106660316160, 127992379392, 142213754880, 159990474240, 213320632320, 255984758784, 319980948480, 426641264640, 639961896960, 1279923793920]

約数ペア:

[(1, 1279923793920), (2, 639961896960), (3, 426641264640), (4, 319980948480), (5, 255984758784), (6, 213320632320), (8, 159990474240), (9, 142213754880), (10, 127992379392), (12, 106660316160), (15, 85328252928), (16, 79995237120), (18, 71106877440), (20, 63996189696), (24, 53330158080), (27, 47404584960), (30, 42664126464), (31, 41287864320), (32, 39997618560), (36, 35553438720), (40, 31998094848), (45, 28442750976), (48, 26665079040), (54, 23702292480), (60, 21332063232), (62, 20643932160), (64, 19998809280), (72, 17776719360), (80, 15999047424), (81, 15801528320), (90, 14221375488), (93, 13762621440), (96, 13332539520), (108, 11851146240), (120, 10666031616), (124, 10321966080), (128, 9999404640), (135, 9480916992), (144, 8888359680), (155, 8257572864), (160, 7999523712), (162, 7900764160), (180, 7110687744), (186, 6881310720), (192, 6666269760), (216, 5925573120), (240, 5333015808), (248, 5160983040), (256, 4999702320), (270, 4740458496), (279, 4587540480), (288, 4444179840), (310, 4128786432), (320, 3999761856), (324, 3950382080), (360, 3555343872), (372, 3440655360), (384, 3333134880), (405, 3160305664), (432, 2962786560), (465, 2752524288), (480, 2666507904), (496, 2580491520), (512, 2499851160), (540, 2370229248), (558, 2293770240), (576, 2222089920), (620, 2064393216), (640, 1999880928), (648, 1975191040), (720, 1777671936), (744, 1720327680), (768, 1666567440), (810, 1580152832), (837, 1529180160), (864, 1481393280), (930, 1376262144), (960, 1333253952), (992, 1290245760), (1024, 1249925580), (1080, 1185114624), (1116, 1146885120), (1152, 1111044960), (1240, 1032196608), (1280, 999940464), (1296, 987595520), (1395, 917508096), (1440, 888835968), (1488, 860163840), (1536, 833283720), (1620, 790076416), (1674, 764590080), (1728, 740696640), (1860, 688131072), (1920, 666626976), (1984, 645122880), (2048, 624962790), (2160, 592557312), (2232, 573442560), (2304, 555522480), (2480, 516098304), (2511, 509726720), (2560, 499970232), (2592, 493797760), (2790, 458754048), (2880, 444417984), (2976, 430081920), (3072, 416641860), (3240, 395038208), (3348, 382295040), (3456, 370348320), (3720, 344065536), (3840, 333313488), (3968, 322561440), (4096, 312481395), (4185, 305836032), (4320, 296278656), (4464, 286721280), (4608, 277761240), (4960, 258049152), (5022, 254863360), (5120, 249985116), (5184, 246898880), (5580, 229377024), (5760, 222208992), (5952, 215040960), (6144, 208320930), (6480, 197519104), (6696, 191147520), (6912, 185174160), (7440, 172032768), (7680, 166656744), (7936, 161280720), (8370, 152918016), (8640, 148139328), (8928, 143360640), (9216, 138880620), (9920, 129024576), (10044, 127431680), (10240, 124992558), (10368, 123449440), (11160, 114688512), (11520, 111104496), (11904, 107520480), (12288, 104160465), (12555, 101945344), (12960, 98759552), (13392, 95573760), (13824, 92587080), (14880, 86016384), (15360, 83328372), (15872, 80640360), (16740, 76459008), (17280, 74069664), (17856, 71680320), (18432, 69440310), (19840, 64512288), (20088, 63715840), (20480, 62496279), (20736, 61724720), (22320, 57344256), (23040, 55552248), (23808, 53760240), (24889, 51425280), (25110, 50972672), (25920, 49379776), (26784, 47786880), (27648, 46293540), (29760, 43008192), (30720, 41664186), (31744, 40320180), (33480, 38229504), (34560, 37034832), (35712, 35840160), (36864, 34720155), (39680, 32256144), (40176, 31857920), (41472, 30862360), (44640, 28672128), (46080, 27776124), (47616, 26880120), (49778, 25712640), (50220, 25486336), (51840, 24689888), (53568, 23893440), (55296, 23146770), (59520, 21504096), (61440, 20832093), (63488, 20160090), (66960, 19114752), (69120, 18517416), (71424, 17920080), (74667, 17141760), (79360, 16128072), (80352, 15928960), (82944, 15431180), (89280, 14336064), (92160, 13888062), (95232, 13440060), (99556, 12856320), (100440, 12743168), (103680, 12344944), (107136, 11946720), (110592, 11573385), (119040, 10752048), (124445, 10285056), (126976, 10080045), (133920, 9557376), (138240, 9258708), (142848, 8960040), (149334, 8570880), (158720, 8064036), (160704, 7964480), (165888, 7715590), (178560, 7168032), (184320, 6944031), (190464, 6720030), (199112, 6428160), (200880, 6371584), (207360, 6172472), (214272, 5973360), (224001, 5713920), (238080, 5376024), (248890, 5142528), (267840, 4778688), (276480, 4629354), (285696, 4480020), (298668, 4285440), (317440, 4032018), (321408, 3982240), (331776, 3857795), (357120, 3584016), (373335, 3428352), (380928, 3360015), (398224, 3214080), (401760, 3185792), (414720, 3086236), (428544, 2986680), (448002, 2856960), (476160, 2688012), (497780, 2571264), (535680, 2389344), (552960, 2314677), (571392, 2240010), (597336, 2142720), (634880, 2016009), (642816, 1991120), (672003, 1904640), (714240, 1792008), (746670, 1714176), (771559, 1658880), (796448, 1607040), (803520, 1592896), (829440, 1543118), (857088, 1493340), (896004, 1428480), (952320, 1344006), (995560, 1285632), (1071360, 1194672), (1120005, 1142784)]