1426230720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:840

約数の個数: 224

約数和(自身を含む): 5056266240

約数和(自身を除く): 3630035520

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 383, 431, 432, 480, 540, 576, 720, 766, 862, 864, 960, 1080, 1149, 1293, 1440, 1532, 1724, 1728, 1915, 2155, 2160, 2298, 2586, 2880, 3064, 3447, 3448, 3830, 3879, 4310, 4320, 4596, 5172, 5745, 6128, 6465, 6894, 6896, 7660, 7758, 8620, 8640, 9192, 10341, 10344, 11490, 11637, 12256, 12930, 13788, 13792, 15320, 15516, 17235, 17240, 18384, 19395, 20682, 20688, 22980, 23274, 24512, 25860, 27576, 27584, 30640, 31032, 34470, 34480, 36768, 38790, 41364, 41376, 45960, 46548, 51705, 51720, 55152, 58185, 61280, 62064, 68940, 68960, 73536, 77580, 82728, 82752, 91920, 93096, 103410, 103440, 110304, 116370, 122560, 124128, 137880, 137920, 155160, 165073, 165456, 183840, 186192, 206820, 206880, 220608, 232740, 248256, 275760, 310320, 330146, 330912, 367680, 372384, 413640, 413760, 465480, 495219, 551520, 620640, 660292, 661824, 744768, 825365, 827280, 930960, 990438, 1103040, 1241280, 1320584, 1485657, 1650730, 1654560, 1861920, 1980876, 2476095, 2641168, 2971314, 3301460, 3309120, 3723840, 3961752, 4456971, 4952190, 5282336, 5942628, 6602920, 7428285, 7923504, 8913942, 9904380, 10564672, 11885256, 13205840, 14856570, 15847008, 17827884, 19808760, 22284855, 23770512, 26411680, 29713140, 31694016, 35655768, 39617520, 44569710, 47541024, 52823360, 59426280, 71311536, 79235040, 89139420, 95082048, 118852560, 142623072, 158470080, 178278840, 237705120, 285246144, 356557680, 475410240, 713115360, 1426230720]

約数ペア:

[(1, 1426230720), (2, 713115360), (3, 475410240), (4, 356557680), (5, 285246144), (6, 237705120), (8, 178278840), (9, 158470080), (10, 142623072), (12, 118852560), (15, 95082048), (16, 89139420), (18, 79235040), (20, 71311536), (24, 59426280), (27, 52823360), (30, 47541024), (32, 44569710), (36, 39617520), (40, 35655768), (45, 31694016), (48, 29713140), (54, 26411680), (60, 23770512), (64, 22284855), (72, 19808760), (80, 17827884), (90, 15847008), (96, 14856570), (108, 13205840), (120, 11885256), (135, 10564672), (144, 9904380), (160, 8913942), (180, 7923504), (192, 7428285), (216, 6602920), (240, 5942628), (270, 5282336), (288, 4952190), (320, 4456971), (360, 3961752), (383, 3723840), (431, 3309120), (432, 3301460), (480, 2971314), (540, 2641168), (576, 2476095), (720, 1980876), (766, 1861920), (862, 1654560), (864, 1650730), (960, 1485657), (1080, 1320584), (1149, 1241280), (1293, 1103040), (1440, 990438), (1532, 930960), (1724, 827280), (1728, 825365), (1915, 744768), (2155, 661824), (2160, 660292), (2298, 620640), (2586, 551520), (2880, 495219), (3064, 465480), (3447, 413760), (3448, 413640), (3830, 372384), (3879, 367680), (4310, 330912), (4320, 330146), (4596, 310320), (5172, 275760), (5745, 248256), (6128, 232740), (6465, 220608), (6894, 206880), (6896, 206820), (7660, 186192), (7758, 183840), (8620, 165456), (8640, 165073), (9192, 155160), (10341, 137920), (10344, 137880), (11490, 124128), (11637, 122560), (12256, 116370), (12930, 110304), (13788, 103440), (13792, 103410), (15320, 93096), (15516, 91920), (17235, 82752), (17240, 82728), (18384, 77580), (19395, 73536), (20682, 68960), (20688, 68940), (22980, 62064), (23274, 61280), (24512, 58185), (25860, 55152), (27576, 51720), (27584, 51705), (30640, 46548), (31032, 45960), (34470, 41376), (34480, 41364), (36768, 38790)]