277389813120

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{192889}}^1$

素因数の和:193025

約数の個数: 256

約数和(自身を含む): 1019940595200

約数和(自身を除く): 742550782080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 107, 112, 120, 128, 140, 160, 168, 192, 210, 214, 224, 240, 280, 320, 321, 336, 384, 420, 428, 448, 480, 535, 560, 640, 642, 672, 749, 840, 856, 896, 960, 1070, 1120, 1284, 1344, 1498, 1605, 1680, 1712, 1920, 2140, 2240, 2247, 2568, 2688, 2996, 3210, 3360, 3424, 3745, 4280, 4480, 4494, 5136, 5992, 6420, 6720, 6848, 7490, 8560, 8988, 10272, 11235, 11984, 12840, 13440, 13696, 14980, 17120, 17976, 20544, 22470, 23968, 25680, 29960, 34240, 35952, 41088, 44940, 47936, 51360, 59920, 68480, 71904, 89880, 95872, 102720, 119840, 143808, 179760, 192889, 205440, 239680, 287616, 359520, 385778, 479360, 578667, 719040, 771556, 964445, 1157334, 1350223, 1438080, 1543112, 1928890, 2314668, 2700446, 2893335, 3086224, 3857780, 4050669, 4629336, 5400892, 5786670, 6172448, 6751115, 7715560, 8101338, 9258672, 10801784, 11573340, 12344896, 13502230, 15431120, 16202676, 18517344, 20253345, 20639123, 21603568, 23146680, 24689792, 27004460, 30862240, 32405352, 37034688, 40506690, 41278246, 43207136, 46293360, 54008920, 61724480, 61917369, 64810704, 74069376, 81013380, 82556492, 86414272, 92586720, 103195615, 108017840, 123448960, 123834738, 129621408, 144473861, 162026760, 165112984, 172828544, 185173440, 206391230, 216035680, 247669476, 259242816, 288947722, 309586845, 324053520, 330225968, 370346880, 412782460, 432071360, 433421583, 495338952, 518485632, 577895444, 619173690, 648107040, 660451936, 722369305, 825564920, 864142720, 866843166, 990677904, 1155790888, 1238347380, 1296214080, 1320903872, 1444738610, 1651129840, 1733686332, 1981355808, 2167107915, 2311581776, 2476694760, 2592428160, 2641807744, 2889477220, 3302259680, 3467372664, 3962711616, 4334215830, 4623163552, 4953389520, 5778954440, 6604519360, 6934745328, 7925423232, 8668431660, 9246327104, 9906779040, 11557908880, 13209038720, 13869490656, 17336863320, 18492654208, 19813558080, 23115817760, 27738981312, 34673726640, 39627116160, 46231635520, 55477962624, 69347453280, 92463271040, 138694906560, 277389813120]

約数ペア:

[(1, 277389813120), (2, 138694906560), (3, 92463271040), (4, 69347453280), (5, 55477962624), (6, 46231635520), (7, 39627116160), (8, 34673726640), (10, 27738981312), (12, 23115817760), (14, 19813558080), (15, 18492654208), (16, 17336863320), (20, 13869490656), (21, 13209038720), (24, 11557908880), (28, 9906779040), (30, 9246327104), (32, 8668431660), (35, 7925423232), (40, 6934745328), (42, 6604519360), (48, 5778954440), (56, 4953389520), (60, 4623163552), (64, 4334215830), (70, 3962711616), (80, 3467372664), (84, 3302259680), (96, 2889477220), (105, 2641807744), (107, 2592428160), (112, 2476694760), (120, 2311581776), (128, 2167107915), (140, 1981355808), (160, 1733686332), (168, 1651129840), (192, 1444738610), (210, 1320903872), (214, 1296214080), (224, 1238347380), (240, 1155790888), (280, 990677904), (320, 866843166), (321, 864142720), (336, 825564920), (384, 722369305), (420, 660451936), (428, 648107040), (448, 619173690), (480, 577895444), (535, 518485632), (560, 495338952), (640, 433421583), (642, 432071360), (672, 412782460), (749, 370346880), (840, 330225968), (856, 324053520), (896, 309586845), (960, 288947722), (1070, 259242816), (1120, 247669476), (1284, 216035680), (1344, 206391230), (1498, 185173440), (1605, 172828544), (1680, 165112984), (1712, 162026760), (1920, 144473861), (2140, 129621408), (2240, 123834738), (2247, 123448960), (2568, 108017840), (2688, 103195615), (2996, 92586720), (3210, 86414272), (3360, 82556492), (3424, 81013380), (3745, 74069376), (4280, 64810704), (4480, 61917369), (4494, 61724480), (5136, 54008920), (5992, 46293360), (6420, 43207136), (6720, 41278246), (6848, 40506690), (7490, 37034688), (8560, 32405352), (8988, 30862240), (10272, 27004460), (11235, 24689792), (11984, 23146680), (12840, 21603568), (13440, 20639123), (13696, 20253345), (14980, 18517344), (17120, 16202676), (17976, 15431120), (20544, 13502230), (22470, 12344896), (23968, 11573340), (25680, 10801784), (29960, 9258672), (34240, 8101338), (35952, 7715560), (41088, 6751115), (44940, 6172448), (47936, 5786670), (51360, 5400892), (59920, 4629336), (68480, 4050669), (71904, 3857780), (89880, 3086224), (95872, 2893335), (102720, 2700446), (119840, 2314668), (143808, 1928890), (179760, 1543112), (192889, 1438080), (205440, 1350223), (239680, 1157334), (287616, 964445), (359520, 771556), (385778, 719040), (479360, 578667)]