81656556480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1\times {\mathrm{557}}^1$

素因数の和:1156

約数の個数: 336

約数和(自身を含む): 284558171040

約数和(自身を除く): 202901614560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 144, 160, 180, 192, 218, 240, 288, 320, 327, 360, 436, 467, 480, 545, 557, 576, 654, 720, 872, 934, 960, 981, 1090, 1114, 1308, 1401, 1440, 1635, 1671, 1744, 1868, 1962, 2180, 2228, 2335, 2616, 2785, 2802, 2880, 3270, 3342, 3488, 3736, 3924, 4203, 4360, 4456, 4670, 4905, 5013, 5232, 5570, 5604, 6540, 6684, 6976, 7005, 7472, 7848, 8355, 8406, 8720, 8912, 9340, 9810, 10026, 10464, 11140, 11208, 13080, 13368, 14010, 14944, 15696, 16710, 16812, 17440, 17824, 18680, 19620, 20052, 20928, 21015, 22280, 22416, 25065, 26160, 26736, 28020, 29888, 31392, 33420, 33624, 34880, 35648, 37360, 39240, 40104, 42030, 44560, 44832, 50130, 50903, 52320, 53472, 56040, 60713, 62784, 66840, 67248, 74720, 78480, 80208, 84060, 89120, 89664, 100260, 101806, 104640, 106944, 112080, 121426, 133680, 134496, 149440, 152709, 156960, 160416, 168120, 178240, 182139, 200520, 203612, 224160, 242852, 254515, 260119, 267360, 268992, 303565, 305418, 313920, 320832, 336240, 364278, 401040, 407224, 448320, 458127, 485704, 509030, 520238, 534720, 546417, 607130, 610836, 672480, 728556, 763545, 780357, 802080, 814448, 910695, 916254, 971408, 1018060, 1040476, 1092834, 1214260, 1221672, 1300595, 1344960, 1457112, 1527090, 1560714, 1604160, 1628896, 1821390, 1832508, 1942816, 2036120, 2080952, 2185668, 2290635, 2341071, 2428520, 2443344, 2601190, 2732085, 2914224, 3054180, 3121428, 3257792, 3642780, 3665016, 3885632, 3901785, 4072240, 4161904, 4371336, 4581270, 4682142, 4857040, 4886688, 5202380, 5464170, 5828448, 6108360, 6242856, 7285560, 7330032, 7803570, 8144480, 8323808, 8742672, 9162540, 9364284, 9714080, 9773376, 10404760, 10928340, 11656896, 11705355, 12216720, 12485712, 14571120, 14660064, 15607140, 16288960, 16647616, 17485344, 18325080, 18728568, 19428160, 20809520, 21856680, 23410710, 24433440, 24971424, 28352971, 29142240, 29320128, 31214280, 34970688, 36650160, 37457136, 41619040, 43713360, 46821420, 48866880, 49942848, 56705942, 58284480, 62428560, 73300320, 74914272, 83238080, 85058913, 87426720, 93642840, 113411884, 124857120, 141764855, 146600640, 149828544, 170117826, 174853440, 187285680, 226823768, 249714240, 255176739, 283529710, 340235652, 374571360, 425294565, 453647536, 510353478, 567059420, 680471304, 749142720, 850589130, 907295072, 1020706956, 1134118840, 1275883695, 1360942608, 1701178260, 1814590144, 2041413912, 2268237680, 2551767390, 2721885216, 3402356520, 4082827824, 4536475360, 5103534780, 5443770432, 6804713040, 8165655648, 9072950720, 10207069560, 13609426080, 16331311296, 20414139120, 27218852160, 40828278240, 81656556480]

約数ペア:

[(1, 81656556480), (2, 40828278240), (3, 27218852160), (4, 20414139120), (5, 16331311296), (6, 13609426080), (8, 10207069560), (9, 9072950720), (10, 8165655648), (12, 6804713040), (15, 5443770432), (16, 5103534780), (18, 4536475360), (20, 4082827824), (24, 3402356520), (30, 2721885216), (32, 2551767390), (36, 2268237680), (40, 2041413912), (45, 1814590144), (48, 1701178260), (60, 1360942608), (64, 1275883695), (72, 1134118840), (80, 1020706956), (90, 907295072), (96, 850589130), (109, 749142720), (120, 680471304), (144, 567059420), (160, 510353478), (180, 453647536), (192, 425294565), (218, 374571360), (240, 340235652), (288, 283529710), (320, 255176739), (327, 249714240), (360, 226823768), (436, 187285680), (467, 174853440), (480, 170117826), (545, 149828544), (557, 146600640), (576, 141764855), (654, 124857120), (720, 113411884), (872, 93642840), (934, 87426720), (960, 85058913), (981, 83238080), (1090, 74914272), (1114, 73300320), (1308, 62428560), (1401, 58284480), (1440, 56705942), (1635, 49942848), (1671, 48866880), (1744, 46821420), (1868, 43713360), (1962, 41619040), (2180, 37457136), (2228, 36650160), (2335, 34970688), (2616, 31214280), (2785, 29320128), (2802, 29142240), (2880, 28352971), (3270, 24971424), (3342, 24433440), (3488, 23410710), (3736, 21856680), (3924, 20809520), (4203, 19428160), (4360, 18728568), (4456, 18325080), (4670, 17485344), (4905, 16647616), (5013, 16288960), (5232, 15607140), (5570, 14660064), (5604, 14571120), (6540, 12485712), (6684, 12216720), (6976, 11705355), (7005, 11656896), (7472, 10928340), (7848, 10404760), (8355, 9773376), (8406, 9714080), (8720, 9364284), (8912, 9162540), (9340, 8742672), (9810, 8323808), (10026, 8144480), (10464, 7803570), (11140, 7330032), (11208, 7285560), (13080, 6242856), (13368, 6108360), (14010, 5828448), (14944, 5464170), (15696, 5202380), (16710, 4886688), (16812, 4857040), (17440, 4682142), (17824, 4581270), (18680, 4371336), (19620, 4161904), (20052, 4072240), (20928, 3901785), (21015, 3885632), (22280, 3665016), (22416, 3642780), (25065, 3257792), (26160, 3121428), (26736, 3054180), (28020, 2914224), (29888, 2732085), (31392, 2601190), (33420, 2443344), (33624, 2428520), (34880, 2341071), (35648, 2290635), (37360, 2185668), (39240, 2080952), (40104, 2036120), (42030, 1942816), (44560, 1832508), (44832, 1821390), (50130, 1628896), (50903, 1604160), (52320, 1560714), (53472, 1527090), (56040, 1457112), (60713, 1344960), (62784, 1300595), (66840, 1221672), (67248, 1214260), (74720, 1092834), (78480, 1040476), (80208, 1018060), (84060, 971408), (89120, 916254), (89664, 910695), (100260, 814448), (101806, 802080), (104640, 780357), (106944, 763545), (112080, 728556), (121426, 672480), (133680, 610836), (134496, 607130), (149440, 546417), (152709, 534720), (156960, 520238), (160416, 509030), (168120, 485704), (178240, 458127), (182139, 448320), (200520, 407224), (203612, 401040), (224160, 364278), (242852, 336240), (254515, 320832), (260119, 313920), (267360, 305418), (268992, 303565)]