1426481280

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{3931}}^1$

素因数の和:3969

約数の個数: 320

約数和(自身を含む): 5823449280

約数和(自身を除く): 4396968000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3931, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 7862, 8064, 8640, 9072, 10080, 10368, 11340, 11793, 12096, 12960, 13440, 15120, 15724, 17280, 18144, 19655, 20160, 22680, 23586, 24192, 25920, 27517, 30240, 31448, 35379, 36288, 39310, 40320, 45360, 47172, 51840, 55034, 58965, 60480, 62896, 70758, 72576, 78620, 82551, 90720, 94344, 106137, 110068, 117930, 120960, 125792, 137585, 141516, 157240, 165102, 176895, 181440, 188688, 212274, 220136, 235860, 247653, 251584, 275170, 283032, 314480, 318411, 330204, 353790, 362880, 377376, 412755, 424548, 440272, 471720, 495306, 503168, 530685, 550340, 566064, 628960, 636822, 660408, 707580, 742959, 754752, 825510, 849096, 880544, 943440, 990612, 1061370, 1100680, 1132128, 1238265, 1257920, 1273644, 1320816, 1415160, 1485918, 1509504, 1592055, 1651020, 1698192, 1761088, 1886880, 1981224, 2122740, 2201360, 2228877, 2264256, 2476530, 2515840, 2547288, 2641632, 2830320, 2971836, 3184110, 3302040, 3396384, 3522176, 3714795, 3773760, 3962448, 4245480, 4402720, 4457754, 4528512, 4953060, 5094576, 5283264, 5660640, 5943672, 6368220, 6604080, 6792768, 7429590, 7547520, 7924896, 8490960, 8805440, 8915508, 9906120, 10189152, 10566528, 11144385, 11321280, 11887344, 12736440, 13208160, 13585536, 14859180, 15849792, 16981920, 17610880, 17831016, 19812240, 20378304, 22288770, 22642560, 23774688, 25472880, 26416320, 29718360, 31699584, 33963840, 35662032, 39624480, 40756608, 44577540, 47549376, 50945760, 52832640, 59436720, 67927680, 71324064, 79248960, 89155080, 95098752, 101891520, 118873440, 142648128, 158497920, 178310160, 203783040, 237746880, 285296256, 356620320, 475493760, 713240640, 1426481280]

約数ペア:

[(1, 1426481280), (2, 713240640), (3, 475493760), (4, 356620320), (5, 285296256), (6, 237746880), (7, 203783040), (8, 178310160), (9, 158497920), (10, 142648128), (12, 118873440), (14, 101891520), (15, 95098752), (16, 89155080), (18, 79248960), (20, 71324064), (21, 67927680), (24, 59436720), (27, 52832640), (28, 50945760), (30, 47549376), (32, 44577540), (35, 40756608), (36, 39624480), (40, 35662032), (42, 33963840), (45, 31699584), (48, 29718360), (54, 26416320), (56, 25472880), (60, 23774688), (63, 22642560), (64, 22288770), (70, 20378304), (72, 19812240), (80, 17831016), (81, 17610880), (84, 16981920), (90, 15849792), (96, 14859180), (105, 13585536), (108, 13208160), (112, 12736440), (120, 11887344), (126, 11321280), (128, 11144385), (135, 10566528), (140, 10189152), (144, 9906120), (160, 8915508), (162, 8805440), (168, 8490960), (180, 7924896), (189, 7547520), (192, 7429590), (210, 6792768), (216, 6604080), (224, 6368220), (240, 5943672), (252, 5660640), (270, 5283264), (280, 5094576), (288, 4953060), (315, 4528512), (320, 4457754), (324, 4402720), (336, 4245480), (360, 3962448), (378, 3773760), (384, 3714795), (405, 3522176), (420, 3396384), (432, 3302040), (448, 3184110), (480, 2971836), (504, 2830320), (540, 2641632), (560, 2547288), (567, 2515840), (576, 2476530), (630, 2264256), (640, 2228877), (648, 2201360), (672, 2122740), (720, 1981224), (756, 1886880), (810, 1761088), (840, 1698192), (864, 1651020), (896, 1592055), (945, 1509504), (960, 1485918), (1008, 1415160), (1080, 1320816), (1120, 1273644), (1134, 1257920), (1152, 1238265), (1260, 1132128), (1296, 1100680), (1344, 1061370), (1440, 990612), (1512, 943440), (1620, 880544), (1680, 849096), (1728, 825510), (1890, 754752), (1920, 742959), (2016, 707580), (2160, 660408), (2240, 636822), (2268, 628960), (2520, 566064), (2592, 550340), (2688, 530685), (2835, 503168), (2880, 495306), (3024, 471720), (3240, 440272), (3360, 424548), (3456, 412755), (3780, 377376), (3931, 362880), (4032, 353790), (4320, 330204), (4480, 318411), (4536, 314480), (5040, 283032), (5184, 275170), (5670, 251584), (5760, 247653), (6048, 235860), (6480, 220136), (6720, 212274), (7560, 188688), (7862, 181440), (8064, 176895), (8640, 165102), (9072, 157240), (10080, 141516), (10368, 137585), (11340, 125792), (11793, 120960), (12096, 117930), (12960, 110068), (13440, 106137), (15120, 94344), (15724, 90720), (17280, 82551), (18144, 78620), (19655, 72576), (20160, 70758), (22680, 62896), (23586, 60480), (24192, 58965), (25920, 55034), (27517, 51840), (30240, 47172), (31448, 45360), (35379, 40320), (36288, 39310)]