912798720

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:139

約数の個数: 440

約数和(自身を含む): 3424025088

約数和(自身を除く): 2511226368

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, 71, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 135, 142, 144, 155, 160, 162, 180, 186, 192, 213, 216, 240, 248, 256, 270, 279, 284, 288, 310, 320, 324, 355, 360, 372, 384, 405, 426, 432, 465, 480, 496, 512, 540, 558, 568, 576, 620, 639, 640, 648, 710, 720, 744, 768, 810, 837, 852, 864, 930, 960, 992, 1024, 1065, 1080, 1116, 1136, 1152, 1240, 1278, 1280, 1296, 1395, 1420, 1440, 1488, 1536, 1620, 1674, 1704, 1728, 1860, 1917, 1920, 1984, 2130, 2160, 2201, 2232, 2272, 2304, 2480, 2511, 2556, 2560, 2592, 2790, 2840, 2880, 2976, 3072, 3195, 3240, 3348, 3408, 3456, 3720, 3834, 3840, 3968, 4185, 4260, 4320, 4402, 4464, 4544, 4608, 4960, 5022, 5112, 5120, 5184, 5580, 5680, 5751, 5760, 5952, 6390, 6480, 6603, 6696, 6816, 6912, 7440, 7668, 7680, 7936, 8370, 8520, 8640, 8804, 8928, 9088, 9216, 9585, 9920, 10044, 10224, 10368, 11005, 11160, 11360, 11502, 11520, 11904, 12555, 12780, 12960, 13206, 13392, 13632, 13824, 14880, 15336, 15360, 15872, 16740, 17040, 17280, 17608, 17856, 18176, 19170, 19809, 19840, 20088, 20448, 20736, 22010, 22320, 22720, 23004, 23040, 23808, 25110, 25560, 25920, 26412, 26784, 27264, 27648, 28755, 29760, 30672, 31744, 33015, 33480, 34080, 34560, 35216, 35712, 36352, 38340, 39618, 39680, 40176, 40896, 41472, 44020, 44640, 45440, 46008, 46080, 47616, 50220, 51120, 51840, 52824, 53568, 54528, 57510, 59427, 59520, 61344, 66030, 66960, 68160, 69120, 70432, 71424, 72704, 76680, 79236, 79360, 80352, 81792, 82944, 88040, 89280, 90880, 92016, 95232, 99045, 100440, 102240, 103680, 105648, 107136, 109056, 115020, 118854, 119040, 122688, 132060, 133920, 136320, 138240, 140864, 142848, 153360, 158472, 158720, 160704, 163584, 176080, 178281, 178560, 181760, 184032, 198090, 200880, 204480, 207360, 211296, 214272, 218112, 230040, 237708, 238080, 245376, 264120, 267840, 272640, 281728, 285696, 297135, 306720, 316944, 321408, 327168, 352160, 356562, 357120, 363520, 368064, 396180, 401760, 408960, 414720, 422592, 428544, 460080, 475416, 476160, 490752, 528240, 535680, 545280, 563456, 594270, 613440, 633888, 642816, 654336, 704320, 713124, 714240, 736128, 792360, 803520, 817920, 845184, 857088, 891405, 920160, 950832, 981504, 1056480, 1071360, 1090560, 1126912, 1188540, 1226880, 1267776, 1285632, 1408640, 1426248, 1428480, 1472256, 1584720, 1607040, 1635840, 1690368, 1782810, 1840320, 1901664, 1963008, 2112960, 2142720, 2253824, 2377080, 2453760, 2535552, 2571264, 2817280, 2852496, 2944512, 3169440, 3214080, 3271680, 3380736, 3565620, 3680640, 3803328, 4225920, 4285440, 4754160, 4907520, 5071104, 5634560, 5704992, 5889024, 6338880, 6428160, 6761472, 7131240, 7361280, 7606656, 8451840, 9508320, 9815040, 10142208, 11269120, 11409984, 12677760, 12856320, 14262480, 14722560, 15213312, 16903680, 19016640, 20284416, 22819968, 25355520, 28524960, 29445120, 30426624, 33807360, 38033280, 45639936, 50711040, 57049920, 60853248, 76066560, 91279872, 101422080, 114099840, 152133120, 182559744, 228199680, 304266240, 456399360, 912798720]

約数ペア:

[(1, 912798720), (2, 456399360), (3, 304266240), (4, 228199680), (5, 182559744), (6, 152133120), (8, 114099840), (9, 101422080), (10, 91279872), (12, 76066560), (15, 60853248), (16, 57049920), (18, 50711040), (20, 45639936), (24, 38033280), (27, 33807360), (30, 30426624), (31, 29445120), (32, 28524960), (36, 25355520), (40, 22819968), (45, 20284416), (48, 19016640), (54, 16903680), (60, 15213312), (62, 14722560), (64, 14262480), (71, 12856320), (72, 12677760), (80, 11409984), (81, 11269120), (90, 10142208), (93, 9815040), (96, 9508320), (108, 8451840), (120, 7606656), (124, 7361280), (128, 7131240), (135, 6761472), (142, 6428160), (144, 6338880), (155, 5889024), (160, 5704992), (162, 5634560), (180, 5071104), (186, 4907520), (192, 4754160), (213, 4285440), (216, 4225920), (240, 3803328), (248, 3680640), (256, 3565620), (270, 3380736), (279, 3271680), (284, 3214080), (288, 3169440), (310, 2944512), (320, 2852496), (324, 2817280), (355, 2571264), (360, 2535552), (372, 2453760), (384, 2377080), (405, 2253824), (426, 2142720), (432, 2112960), (465, 1963008), (480, 1901664), (496, 1840320), (512, 1782810), (540, 1690368), (558, 1635840), (568, 1607040), (576, 1584720), (620, 1472256), (639, 1428480), (640, 1426248), (648, 1408640), (710, 1285632), (720, 1267776), (744, 1226880), (768, 1188540), (810, 1126912), (837, 1090560), (852, 1071360), (864, 1056480), (930, 981504), (960, 950832), (992, 920160), (1024, 891405), (1065, 857088), (1080, 845184), (1116, 817920), (1136, 803520), (1152, 792360), (1240, 736128), (1278, 714240), (1280, 713124), (1296, 704320), (1395, 654336), (1420, 642816), (1440, 633888), (1488, 613440), (1536, 594270), (1620, 563456), (1674, 545280), (1704, 535680), (1728, 528240), (1860, 490752), (1917, 476160), (1920, 475416), (1984, 460080), (2130, 428544), (2160, 422592), (2201, 414720), (2232, 408960), (2272, 401760), (2304, 396180), (2480, 368064), (2511, 363520), (2556, 357120), (2560, 356562), (2592, 352160), (2790, 327168), (2840, 321408), (2880, 316944), (2976, 306720), (3072, 297135), (3195, 285696), (3240, 281728), (3348, 272640), (3408, 267840), (3456, 264120), (3720, 245376), (3834, 238080), (3840, 237708), (3968, 230040), (4185, 218112), (4260, 214272), (4320, 211296), (4402, 207360), (4464, 204480), (4544, 200880), (4608, 198090), (4960, 184032), (5022, 181760), (5112, 178560), (5120, 178281), (5184, 176080), (5580, 163584), (5680, 160704), (5751, 158720), (5760, 158472), (5952, 153360), (6390, 142848), (6480, 140864), (6603, 138240), (6696, 136320), (6816, 133920), (6912, 132060), (7440, 122688), (7668, 119040), (7680, 118854), (7936, 115020), (8370, 109056), (8520, 107136), (8640, 105648), (8804, 103680), (8928, 102240), (9088, 100440), (9216, 99045), (9585, 95232), (9920, 92016), (10044, 90880), (10224, 89280), (10368, 88040), (11005, 82944), (11160, 81792), (11360, 80352), (11502, 79360), (11520, 79236), (11904, 76680), (12555, 72704), (12780, 71424), (12960, 70432), (13206, 69120), (13392, 68160), (13632, 66960), (13824, 66030), (14880, 61344), (15336, 59520), (15360, 59427), (15872, 57510), (16740, 54528), (17040, 53568), (17280, 52824), (17608, 51840), (17856, 51120), (18176, 50220), (19170, 47616), (19809, 46080), (19840, 46008), (20088, 45440), (20448, 44640), (20736, 44020), (22010, 41472), (22320, 40896), (22720, 40176), (23004, 39680), (23040, 39618), (23808, 38340), (25110, 36352), (25560, 35712), (25920, 35216), (26412, 34560), (26784, 34080), (27264, 33480), (27648, 33015), (28755, 31744), (29760, 30672)]