1940827378920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{1614289}}^1$

素因数の和:1614579

約数の個数: 128

約数和(自身を含む): 5983462742400

約数和(自身を除く): 4042635363480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 233, 258, 344, 430, 466, 516, 645, 699, 860, 932, 1032, 1165, 1290, 1398, 1720, 1864, 2330, 2580, 2796, 3495, 4660, 5160, 5592, 6990, 9320, 10019, 13980, 20038, 27960, 30057, 40076, 50095, 60114, 80152, 100190, 120228, 150285, 200380, 240456, 300570, 400760, 601140, 1202280, 1614289, 3228578, 4842867, 6457156, 8071445, 9685734, 12914312, 16142890, 19371468, 24214335, 32285780, 38742936, 48428670, 64571560, 69414427, 96857340, 138828854, 193714680, 208243281, 277657708, 347072135, 376129337, 416486562, 555315416, 694144270, 752258674, 832973124, 1041216405, 1128388011, 1388288540, 1504517348, 1665946248, 1880646685, 2082432810, 2256776022, 2776577080, 3009034696, 3761293370, 4164865620, 4513552044, 5641940055, 7522586740, 8329731240, 9027104088, 11283880110, 15045173480, 16173561491, 22567760220, 32347122982, 45135520440, 48520684473, 64694245964, 80867807455, 97041368946, 129388491928, 161735614910, 194082737892, 242603422365, 323471229820, 388165475784, 485206844730, 646942459640, 970413689460, 1940827378920]

約数ペア:

[(1, 1940827378920), (2, 970413689460), (3, 646942459640), (4, 485206844730), (5, 388165475784), (6, 323471229820), (8, 242603422365), (10, 194082737892), (12, 161735614910), (15, 129388491928), (20, 97041368946), (24, 80867807455), (30, 64694245964), (40, 48520684473), (43, 45135520440), (60, 32347122982), (86, 22567760220), (120, 16173561491), (129, 15045173480), (172, 11283880110), (215, 9027104088), (233, 8329731240), (258, 7522586740), (344, 5641940055), (430, 4513552044), (466, 4164865620), (516, 3761293370), (645, 3009034696), (699, 2776577080), (860, 2256776022), (932, 2082432810), (1032, 1880646685), (1165, 1665946248), (1290, 1504517348), (1398, 1388288540), (1720, 1128388011), (1864, 1041216405), (2330, 832973124), (2580, 752258674), (2796, 694144270), (3495, 555315416), (4660, 416486562), (5160, 376129337), (5592, 347072135), (6990, 277657708), (9320, 208243281), (10019, 193714680), (13980, 138828854), (20038, 96857340), (27960, 69414427), (30057, 64571560), (40076, 48428670), (50095, 38742936), (60114, 32285780), (80152, 24214335), (100190, 19371468), (120228, 16142890), (150285, 12914312), (200380, 9685734), (240456, 8071445), (300570, 6457156), (400760, 4842867), (601140, 3228578), (1202280, 1614289)]