18838967040

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1667}}^1$

素因数の和:1809

約数の個数: 360

約数和(自身を含む): 68068511280

約数和(自身を除く): 49229544240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 109, 120, 128, 135, 144, 160, 162, 180, 192, 216, 218, 240, 256, 270, 288, 320, 324, 327, 360, 384, 405, 432, 436, 480, 540, 545, 576, 640, 648, 654, 720, 768, 810, 864, 872, 960, 981, 1080, 1090, 1152, 1280, 1296, 1308, 1440, 1620, 1635, 1667, 1728, 1744, 1920, 1962, 2160, 2180, 2304, 2592, 2616, 2880, 2943, 3240, 3270, 3334, 3456, 3488, 3840, 3924, 4320, 4360, 4905, 5001, 5184, 5232, 5760, 5886, 6480, 6540, 6668, 6912, 6976, 7848, 8335, 8640, 8720, 8829, 9810, 10002, 10368, 10464, 11520, 11772, 12960, 13080, 13336, 13952, 14715, 15003, 15696, 16670, 17280, 17440, 17658, 19620, 20004, 20736, 20928, 23544, 25005, 25920, 26160, 26672, 27904, 29430, 30006, 31392, 33340, 34560, 34880, 35316, 39240, 40008, 41856, 44145, 45009, 47088, 50010, 51840, 52320, 53344, 58860, 60012, 62784, 66680, 69760, 70632, 75015, 78480, 80016, 83712, 88290, 90018, 94176, 100020, 103680, 104640, 106688, 117720, 120024, 125568, 133360, 135027, 139520, 141264, 150030, 156960, 160032, 176580, 180036, 181703, 188352, 200040, 209280, 213376, 225045, 235440, 240048, 251136, 266720, 270054, 282528, 300060, 313920, 320064, 353160, 360072, 363406, 376704, 400080, 418560, 426752, 450090, 470880, 480096, 533440, 540108, 545109, 565056, 600120, 627840, 640128, 675135, 706320, 720144, 726812, 753408, 800160, 900180, 908515, 941760, 960192, 1066880, 1080216, 1090218, 1130112, 1200240, 1255680, 1280256, 1350270, 1412640, 1440288, 1453624, 1600320, 1635327, 1800360, 1817030, 1883520, 1920384, 2133760, 2160432, 2180436, 2260224, 2400480, 2700540, 2725545, 2825280, 2880576, 2907248, 3200640, 3270654, 3600720, 3634060, 3767040, 3840768, 4320864, 4360872, 4800960, 4905981, 5401080, 5451090, 5650560, 5761152, 5814496, 6401280, 6541308, 7201440, 7268120, 8176635, 8641728, 8721744, 9601920, 9811962, 10802160, 10902180, 11301120, 11522304, 11628992, 13082616, 14402880, 14536240, 14717943, 16353270, 17283456, 17443488, 19203840, 19623924, 21604320, 21804360, 23257984, 24529905, 26165232, 28805760, 29072480, 29435886, 32706540, 34566912, 34886976, 39247848, 43208640, 43608720, 46515968, 49059810, 52330464, 57611520, 58144960, 58871772, 65413080, 69773952, 73589715, 78495696, 86417280, 87217440, 98119620, 104660928, 116289920, 117743544, 130826160, 139547904, 147179430, 156991392, 172834560, 174434880, 196239240, 209321856, 232579840, 235487088, 261652320, 294358860, 313982784, 348869760, 392478480, 418643712, 470974176, 523304640, 588717720, 627965568, 697739520, 784956960, 941948352, 1046609280, 1177435440, 1255931136, 1569913920, 1883896704, 2093218560, 2354870880, 3139827840, 3767793408, 4709741760, 6279655680, 9419483520, 18838967040]

約数ペア:

[(1, 18838967040), (2, 9419483520), (3, 6279655680), (4, 4709741760), (5, 3767793408), (6, 3139827840), (8, 2354870880), (9, 2093218560), (10, 1883896704), (12, 1569913920), (15, 1255931136), (16, 1177435440), (18, 1046609280), (20, 941948352), (24, 784956960), (27, 697739520), (30, 627965568), (32, 588717720), (36, 523304640), (40, 470974176), (45, 418643712), (48, 392478480), (54, 348869760), (60, 313982784), (64, 294358860), (72, 261652320), (80, 235487088), (81, 232579840), (90, 209321856), (96, 196239240), (108, 174434880), (109, 172834560), (120, 156991392), (128, 147179430), (135, 139547904), (144, 130826160), (160, 117743544), (162, 116289920), (180, 104660928), (192, 98119620), (216, 87217440), (218, 86417280), (240, 78495696), (256, 73589715), (270, 69773952), (288, 65413080), (320, 58871772), (324, 58144960), (327, 57611520), (360, 52330464), (384, 49059810), (405, 46515968), (432, 43608720), (436, 43208640), (480, 39247848), (540, 34886976), (545, 34566912), (576, 32706540), (640, 29435886), (648, 29072480), (654, 28805760), (720, 26165232), (768, 24529905), (810, 23257984), (864, 21804360), (872, 21604320), (960, 19623924), (981, 19203840), (1080, 17443488), (1090, 17283456), (1152, 16353270), (1280, 14717943), (1296, 14536240), (1308, 14402880), (1440, 13082616), (1620, 11628992), (1635, 11522304), (1667, 11301120), (1728, 10902180), (1744, 10802160), (1920, 9811962), (1962, 9601920), (2160, 8721744), (2180, 8641728), (2304, 8176635), (2592, 7268120), (2616, 7201440), (2880, 6541308), (2943, 6401280), (3240, 5814496), (3270, 5761152), (3334, 5650560), (3456, 5451090), (3488, 5401080), (3840, 4905981), (3924, 4800960), (4320, 4360872), (4360, 4320864), (4905, 3840768), (5001, 3767040), (5184, 3634060), (5232, 3600720), (5760, 3270654), (5886, 3200640), (6480, 2907248), (6540, 2880576), (6668, 2825280), (6912, 2725545), (6976, 2700540), (7848, 2400480), (8335, 2260224), (8640, 2180436), (8720, 2160432), (8829, 2133760), (9810, 1920384), (10002, 1883520), (10368, 1817030), (10464, 1800360), (11520, 1635327), (11772, 1600320), (12960, 1453624), (13080, 1440288), (13336, 1412640), (13952, 1350270), (14715, 1280256), (15003, 1255680), (15696, 1200240), (16670, 1130112), (17280, 1090218), (17440, 1080216), (17658, 1066880), (19620, 960192), (20004, 941760), (20736, 908515), (20928, 900180), (23544, 800160), (25005, 753408), (25920, 726812), (26160, 720144), (26672, 706320), (27904, 675135), (29430, 640128), (30006, 627840), (31392, 600120), (33340, 565056), (34560, 545109), (34880, 540108), (35316, 533440), (39240, 480096), (40008, 470880), (41856, 450090), (44145, 426752), (45009, 418560), (47088, 400080), (50010, 376704), (51840, 363406), (52320, 360072), (53344, 353160), (58860, 320064), (60012, 313920), (62784, 300060), (66680, 282528), (69760, 270054), (70632, 266720), (75015, 251136), (78480, 240048), (80016, 235440), (83712, 225045), (88290, 213376), (90018, 209280), (94176, 200040), (100020, 188352), (103680, 181703), (104640, 180036), (106688, 176580), (117720, 160032), (120024, 156960), (125568, 150030), (133360, 141264), (135027, 139520)]