1421798109120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1145429}}^1$

素因数の和:1145883

約数の個数: 168

約数和(自身を含む): 4901743978560

約数和(自身を除く): 3479945869440

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, 120, 144, 160, 180, 192, 240, 288, 320, 360, 431, 480, 576, 720, 862, 960, 1293, 1440, 1724, 2155, 2586, 2880, 3448, 3879, 4310, 5172, 6465, 6896, 7758, 8620, 10344, 12930, 13792, 15516, 17240, 19395, 20688, 25860, 27584, 31032, 34480, 38790, 41376, 51720, 62064, 68960, 77580, 82752, 103440, 124128, 137920, 155160, 206880, 248256, 310320, 413760, 620640, 1145429, 1241280, 2290858, 3436287, 4581716, 5727145, 6872574, 9163432, 10308861, 11454290, 13745148, 17181435, 18326864, 20617722, 22908580, 27490296, 34362870, 36653728, 41235444, 45817160, 51544305, 54980592, 68725740, 73307456, 82470888, 91634320, 103088610, 109961184, 137451480, 164941776, 183268640, 206177220, 219922368, 274902960, 329883552, 366537280, 412354440, 493679899, 549805920, 659767104, 824708880, 987359798, 1099611840, 1481039697, 1649417760, 1974719596, 2468399495, 2962079394, 3298835520, 3949439192, 4443119091, 4936798990, 5924158788, 7405198485, 7898878384, 8886238182, 9873597980, 11848317576, 14810396970, 15797756768, 17772476364, 19747195960, 22215595455, 23696635152, 29620793940, 31595513536, 35544952728, 39494391920, 44431190910, 47393270304, 59241587880, 71089905456, 78988783840, 88862381820, 94786540608, 118483175760, 142179810912, 157977567680, 177724763640, 236966351520, 284359621824, 355449527280, 473932703040, 710899054560, 1421798109120]

約数ペア:

[(1, 1421798109120), (2, 710899054560), (3, 473932703040), (4, 355449527280), (5, 284359621824), (6, 236966351520), (8, 177724763640), (9, 157977567680), (10, 142179810912), (12, 118483175760), (15, 94786540608), (16, 88862381820), (18, 78988783840), (20, 71089905456), (24, 59241587880), (30, 47393270304), (32, 44431190910), (36, 39494391920), (40, 35544952728), (45, 31595513536), (48, 29620793940), (60, 23696635152), (64, 22215595455), (72, 19747195960), (80, 17772476364), (90, 15797756768), (96, 14810396970), (120, 11848317576), (144, 9873597980), (160, 8886238182), (180, 7898878384), (192, 7405198485), (240, 5924158788), (288, 4936798990), (320, 4443119091), (360, 3949439192), (431, 3298835520), (480, 2962079394), (576, 2468399495), (720, 1974719596), (862, 1649417760), (960, 1481039697), (1293, 1099611840), (1440, 987359798), (1724, 824708880), (2155, 659767104), (2586, 549805920), (2880, 493679899), (3448, 412354440), (3879, 366537280), (4310, 329883552), (5172, 274902960), (6465, 219922368), (6896, 206177220), (7758, 183268640), (8620, 164941776), (10344, 137451480), (12930, 109961184), (13792, 103088610), (15516, 91634320), (17240, 82470888), (19395, 73307456), (20688, 68725740), (25860, 54980592), (27584, 51544305), (31032, 45817160), (34480, 41235444), (38790, 36653728), (41376, 34362870), (51720, 27490296), (62064, 22908580), (68960, 20617722), (77580, 18326864), (82752, 17181435), (103440, 13745148), (124128, 11454290), (137920, 10308861), (155160, 9163432), (206880, 6872574), (248256, 5727145), (310320, 4581716), (413760, 3436287), (620640, 2290858), (1145429, 1241280)]