814590720

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2339

約数の個数: 216

約数和(自身を含む): 2910590592

約数和(自身を除く): 2095999872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1860, 1920, 1984, 2232, 2281, 2304, 2480, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4562, 4960, 5580, 5760, 5952, 6843, 7440, 7936, 8928, 9124, 9920, 11160, 11405, 11520, 11904, 13686, 14880, 17856, 18248, 19840, 20529, 22320, 22810, 23808, 27372, 29760, 34215, 35712, 36496, 39680, 41058, 44640, 45620, 54744, 59520, 68430, 70711, 71424, 72992, 82116, 89280, 91240, 102645, 109488, 119040, 136860, 141422, 145984, 164232, 178560, 182480, 205290, 212133, 218976, 273720, 282844, 291968, 328464, 353555, 357120, 364960, 410580, 424266, 437952, 547440, 565688, 583936, 636399, 656928, 707110, 729920, 821160, 848532, 875904, 1060665, 1094880, 1131376, 1272798, 1313856, 1414220, 1459840, 1642320, 1697064, 1751808, 2121330, 2189760, 2262752, 2545596, 2627712, 2828440, 2919680, 3181995, 3284640, 3394128, 4242660, 4379520, 4525504, 5091192, 5255424, 5656880, 6363990, 6569280, 6788256, 8485320, 8759040, 9051008, 10182384, 11313760, 12727980, 13138560, 13576512, 16970640, 18102016, 20364768, 22627520, 25455960, 26277120, 27153024, 33941280, 40729536, 45255040, 50911920, 54306048, 67882560, 81459072, 90510080, 101823840, 135765120, 162918144, 203647680, 271530240, 407295360, 814590720]

約数ペア:

[(1, 814590720), (2, 407295360), (3, 271530240), (4, 203647680), (5, 162918144), (6, 135765120), (8, 101823840), (9, 90510080), (10, 81459072), (12, 67882560), (15, 54306048), (16, 50911920), (18, 45255040), (20, 40729536), (24, 33941280), (30, 27153024), (31, 26277120), (32, 25455960), (36, 22627520), (40, 20364768), (45, 18102016), (48, 16970640), (60, 13576512), (62, 13138560), (64, 12727980), (72, 11313760), (80, 10182384), (90, 9051008), (93, 8759040), (96, 8485320), (120, 6788256), (124, 6569280), (128, 6363990), (144, 5656880), (155, 5255424), (160, 5091192), (180, 4525504), (186, 4379520), (192, 4242660), (240, 3394128), (248, 3284640), (256, 3181995), (279, 2919680), (288, 2828440), (310, 2627712), (320, 2545596), (360, 2262752), (372, 2189760), (384, 2121330), (465, 1751808), (480, 1697064), (496, 1642320), (558, 1459840), (576, 1414220), (620, 1313856), (640, 1272798), (720, 1131376), (744, 1094880), (768, 1060665), (930, 875904), (960, 848532), (992, 821160), (1116, 729920), (1152, 707110), (1240, 656928), (1280, 636399), (1395, 583936), (1440, 565688), (1488, 547440), (1860, 437952), (1920, 424266), (1984, 410580), (2232, 364960), (2281, 357120), (2304, 353555), (2480, 328464), (2790, 291968), (2880, 282844), (2976, 273720), (3720, 218976), (3840, 212133), (3968, 205290), (4464, 182480), (4562, 178560), (4960, 164232), (5580, 145984), (5760, 141422), (5952, 136860), (6843, 119040), (7440, 109488), (7936, 102645), (8928, 91240), (9124, 89280), (9920, 82116), (11160, 72992), (11405, 71424), (11520, 70711), (11904, 68430), (13686, 59520), (14880, 54744), (17856, 45620), (18248, 44640), (19840, 41058), (20529, 39680), (22320, 36496), (22810, 35712), (23808, 34215), (27372, 29760)]