2981713920

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 9954388080

約数和(自身を除く): 6972674160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 101, 120, 124, 128, 155, 160, 186, 192, 202, 240, 248, 256, 303, 310, 320, 372, 384, 404, 465, 480, 496, 505, 512, 606, 620, 640, 744, 768, 808, 930, 960, 961, 992, 1010, 1024, 1212, 1240, 1280, 1488, 1515, 1536, 1616, 1860, 1920, 1922, 1984, 2020, 2048, 2424, 2480, 2560, 2883, 2976, 3030, 3072, 3131, 3232, 3720, 3840, 3844, 3968, 4040, 4805, 4848, 4960, 5120, 5766, 5952, 6060, 6144, 6262, 6464, 7440, 7680, 7688, 7936, 8080, 9393, 9610, 9696, 9920, 10240, 11532, 11904, 12120, 12524, 12928, 14415, 14880, 15360, 15376, 15655, 15872, 16160, 18786, 19220, 19392, 19840, 23064, 23808, 24240, 25048, 25856, 28830, 29760, 30720, 30752, 31310, 31744, 32320, 37572, 38440, 38784, 39680, 46128, 46965, 47616, 48480, 50096, 51712, 57660, 59520, 61504, 62620, 63488, 64640, 75144, 76880, 77568, 79360, 92256, 93930, 95232, 96960, 97061, 100192, 103424, 115320, 119040, 123008, 125240, 129280, 150288, 153760, 155136, 158720, 184512, 187860, 190464, 193920, 194122, 200384, 206848, 230640, 238080, 246016, 250480, 258560, 291183, 300576, 307520, 310272, 317440, 369024, 375720, 387840, 388244, 400768, 461280, 476160, 485305, 492032, 500960, 517120, 582366, 601152, 615040, 620544, 738048, 751440, 775680, 776488, 801536, 922560, 952320, 970610, 984064, 1001920, 1034240, 1164732, 1202304, 1230080, 1455915, 1476096, 1502880, 1551360, 1552976, 1603072, 1845120, 1941220, 1968128, 2003840, 2329464, 2404608, 2460160, 2911830, 2952192, 3005760, 3102720, 3105952, 3206144, 3690240, 3882440, 4007680, 4658928, 4809216, 4920320, 5823660, 5904384, 6011520, 6211904, 6412288, 7380480, 7764880, 8015360, 9317856, 9618432, 9840640, 11647320, 12023040, 12423808, 14760960, 15529760, 16030720, 18635712, 19236864, 23294640, 24046080, 24847616, 29521920, 31059520, 32061440, 37271424, 46589280, 48092160, 49695232, 62119040, 74542848, 93178560, 96184320, 99390464, 124238080, 149085696, 186357120, 198780928, 248476160, 298171392, 372714240, 496952320, 596342784, 745428480, 993904640, 1490856960, 2981713920]

約数ペア:

[(1, 2981713920), (2, 1490856960), (3, 993904640), (4, 745428480), (5, 596342784), (6, 496952320), (8, 372714240), (10, 298171392), (12, 248476160), (15, 198780928), (16, 186357120), (20, 149085696), (24, 124238080), (30, 99390464), (31, 96184320), (32, 93178560), (40, 74542848), (48, 62119040), (60, 49695232), (62, 48092160), (64, 46589280), (80, 37271424), (93, 32061440), (96, 31059520), (101, 29521920), (120, 24847616), (124, 24046080), (128, 23294640), (155, 19236864), (160, 18635712), (186, 16030720), (192, 15529760), (202, 14760960), (240, 12423808), (248, 12023040), (256, 11647320), (303, 9840640), (310, 9618432), (320, 9317856), (372, 8015360), (384, 7764880), (404, 7380480), (465, 6412288), (480, 6211904), (496, 6011520), (505, 5904384), (512, 5823660), (606, 4920320), (620, 4809216), (640, 4658928), (744, 4007680), (768, 3882440), (808, 3690240), (930, 3206144), (960, 3105952), (961, 3102720), (992, 3005760), (1010, 2952192), (1024, 2911830), (1212, 2460160), (1240, 2404608), (1280, 2329464), (1488, 2003840), (1515, 1968128), (1536, 1941220), (1616, 1845120), (1860, 1603072), (1920, 1552976), (1922, 1551360), (1984, 1502880), (2020, 1476096), (2048, 1455915), (2424, 1230080), (2480, 1202304), (2560, 1164732), (2883, 1034240), (2976, 1001920), (3030, 984064), (3072, 970610), (3131, 952320), (3232, 922560), (3720, 801536), (3840, 776488), (3844, 775680), (3968, 751440), (4040, 738048), (4805, 620544), (4848, 615040), (4960, 601152), (5120, 582366), (5766, 517120), (5952, 500960), (6060, 492032), (6144, 485305), (6262, 476160), (6464, 461280), (7440, 400768), (7680, 388244), (7688, 387840), (7936, 375720), (8080, 369024), (9393, 317440), (9610, 310272), (9696, 307520), (9920, 300576), (10240, 291183), (11532, 258560), (11904, 250480), (12120, 246016), (12524, 238080), (12928, 230640), (14415, 206848), (14880, 200384), (15360, 194122), (15376, 193920), (15655, 190464), (15872, 187860), (16160, 184512), (18786, 158720), (19220, 155136), (19392, 153760), (19840, 150288), (23064, 129280), (23808, 125240), (24240, 123008), (25048, 119040), (25856, 115320), (28830, 103424), (29760, 100192), (30720, 97061), (30752, 96960), (31310, 95232), (31744, 93930), (32320, 92256), (37572, 79360), (38440, 77568), (38784, 76880), (39680, 75144), (46128, 64640), (46965, 63488), (47616, 62620), (48480, 61504), (50096, 59520), (51712, 57660)]