7788306120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8641}}^1$

素因数の和:8728

約数の個数: 256

約数和(自身を含む): 28373414400

約数和(自身を除く): 20585108280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 37, 40, 42, 56, 58, 60, 70, 74, 84, 87, 105, 111, 116, 120, 140, 145, 148, 168, 174, 185, 203, 210, 222, 232, 259, 280, 290, 296, 348, 370, 406, 420, 435, 444, 518, 555, 580, 609, 696, 740, 777, 812, 840, 870, 888, 1015, 1036, 1073, 1110, 1160, 1218, 1295, 1480, 1554, 1624, 1740, 2030, 2072, 2146, 2220, 2436, 2590, 3045, 3108, 3219, 3480, 3885, 4060, 4292, 4440, 4872, 5180, 5365, 6090, 6216, 6438, 7511, 7770, 8120, 8584, 8641, 10360, 10730, 12180, 12876, 15022, 15540, 16095, 17282, 21460, 22533, 24360, 25752, 25923, 30044, 31080, 32190, 34564, 37555, 42920, 43205, 45066, 51846, 60088, 60487, 64380, 69128, 75110, 86410, 90132, 103692, 112665, 120974, 128760, 129615, 150220, 172820, 180264, 181461, 207384, 225330, 241948, 250589, 259230, 300440, 302435, 319717, 345640, 362922, 450660, 483896, 501178, 518460, 604870, 639434, 725844, 751767, 901320, 907305, 959151, 1002356, 1036920, 1209740, 1252945, 1278868, 1451688, 1503534, 1598585, 1754123, 1814610, 1918302, 2004712, 2238019, 2419480, 2505890, 2557736, 3007068, 3197170, 3508246, 3629220, 3758835, 3836604, 4476038, 4795755, 5011780, 5262369, 6014136, 6394340, 6714057, 7016492, 7258440, 7517670, 7673208, 8770615, 8952076, 9271793, 9591510, 10023560, 10524738, 11190095, 12788680, 13428114, 14032984, 15035340, 17541230, 17904152, 18543586, 19183020, 21049476, 22380190, 26311845, 26856228, 27815379, 30070680, 33570285, 35082460, 37087172, 38366040, 42098952, 44760380, 46358965, 52623690, 53712456, 55630758, 64902551, 67140570, 70164920, 74174344, 89520760, 92717930, 105247380, 111261516, 129805102, 134281140, 139076895, 185435860, 194707653, 210494760, 222523032, 259610204, 268562280, 278153790, 324512755, 370871720, 389415306, 519220408, 556307580, 649025510, 778830612, 973538265, 1112615160, 1298051020, 1557661224, 1947076530, 2596102040, 3894153060, 7788306120]

約数ペア:

[(1, 7788306120), (2, 3894153060), (3, 2596102040), (4, 1947076530), (5, 1557661224), (6, 1298051020), (7, 1112615160), (8, 973538265), (10, 778830612), (12, 649025510), (14, 556307580), (15, 519220408), (20, 389415306), (21, 370871720), (24, 324512755), (28, 278153790), (29, 268562280), (30, 259610204), (35, 222523032), (37, 210494760), (40, 194707653), (42, 185435860), (56, 139076895), (58, 134281140), (60, 129805102), (70, 111261516), (74, 105247380), (84, 92717930), (87, 89520760), (105, 74174344), (111, 70164920), (116, 67140570), (120, 64902551), (140, 55630758), (145, 53712456), (148, 52623690), (168, 46358965), (174, 44760380), (185, 42098952), (203, 38366040), (210, 37087172), (222, 35082460), (232, 33570285), (259, 30070680), (280, 27815379), (290, 26856228), (296, 26311845), (348, 22380190), (370, 21049476), (406, 19183020), (420, 18543586), (435, 17904152), (444, 17541230), (518, 15035340), (555, 14032984), (580, 13428114), (609, 12788680), (696, 11190095), (740, 10524738), (777, 10023560), (812, 9591510), (840, 9271793), (870, 8952076), (888, 8770615), (1015, 7673208), (1036, 7517670), (1073, 7258440), (1110, 7016492), (1160, 6714057), (1218, 6394340), (1295, 6014136), (1480, 5262369), (1554, 5011780), (1624, 4795755), (1740, 4476038), (2030, 3836604), (2072, 3758835), (2146, 3629220), (2220, 3508246), (2436, 3197170), (2590, 3007068), (3045, 2557736), (3108, 2505890), (3219, 2419480), (3480, 2238019), (3885, 2004712), (4060, 1918302), (4292, 1814610), (4440, 1754123), (4872, 1598585), (5180, 1503534), (5365, 1451688), (6090, 1278868), (6216, 1252945), (6438, 1209740), (7511, 1036920), (7770, 1002356), (8120, 959151), (8584, 907305), (8641, 901320), (10360, 751767), (10730, 725844), (12180, 639434), (12876, 604870), (15022, 518460), (15540, 501178), (16095, 483896), (17282, 450660), (21460, 362922), (22533, 345640), (24360, 319717), (25752, 302435), (25923, 300440), (30044, 259230), (31080, 250589), (32190, 241948), (34564, 225330), (37555, 207384), (42920, 181461), (43205, 180264), (45066, 172820), (51846, 150220), (60088, 129615), (60487, 128760), (64380, 120974), (69128, 112665), (75110, 103692), (86410, 90132)]