1463438080

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2837}}^1$

素因数の和:2902

約数の個数: 144

約数和(自身を含む): 3898185984

約数和(自身を除く): 2434747904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 2837, 3224, 3328, 3968, 4030, 4160, 4960, 5674, 6448, 7936, 8060, 8320, 9920, 11348, 12896, 14185, 16120, 16640, 19840, 22696, 25792, 28370, 32240, 36881, 39680, 45392, 51584, 56740, 64480, 73762, 87947, 90784, 103168, 113480, 128960, 147524, 175894, 181568, 184405, 226960, 257920, 295048, 351788, 363136, 368810, 439735, 453920, 515840, 590096, 703576, 726272, 737620, 879470, 907840, 1143311, 1180192, 1407152, 1475240, 1758940, 1815680, 2286622, 2360384, 2814304, 2950480, 3517880, 3631360, 4573244, 4720768, 5628608, 5716555, 5900960, 7035760, 9146488, 9441536, 11257216, 11433110, 11801920, 14071520, 18292976, 22514432, 22866220, 23603840, 28143040, 36585952, 45732440, 47207680, 56286080, 73171904, 91464880, 112572160, 146343808, 182929760, 292687616, 365859520, 731719040, 1463438080]

約数ペア:

[(1, 1463438080), (2, 731719040), (4, 365859520), (5, 292687616), (8, 182929760), (10, 146343808), (13, 112572160), (16, 91464880), (20, 73171904), (26, 56286080), (31, 47207680), (32, 45732440), (40, 36585952), (52, 28143040), (62, 23603840), (64, 22866220), (65, 22514432), (80, 18292976), (104, 14071520), (124, 11801920), (128, 11433110), (130, 11257216), (155, 9441536), (160, 9146488), (208, 7035760), (248, 5900960), (256, 5716555), (260, 5628608), (310, 4720768), (320, 4573244), (403, 3631360), (416, 3517880), (496, 2950480), (520, 2814304), (620, 2360384), (640, 2286622), (806, 1815680), (832, 1758940), (992, 1475240), (1040, 1407152), (1240, 1180192), (1280, 1143311), (1612, 907840), (1664, 879470), (1984, 737620), (2015, 726272), (2080, 703576), (2480, 590096), (2837, 515840), (3224, 453920), (3328, 439735), (3968, 368810), (4030, 363136), (4160, 351788), (4960, 295048), (5674, 257920), (6448, 226960), (7936, 184405), (8060, 181568), (8320, 175894), (9920, 147524), (11348, 128960), (12896, 113480), (14185, 103168), (16120, 90784), (16640, 87947), (19840, 73762), (22696, 64480), (25792, 56740), (28370, 51584), (32240, 45392), (36881, 39680)]