1018183680

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{1381}}^1$

素因数の和:1420

約数の個数: 180

約数和(自身を含む): 3532151532

約数和(自身を除く): 2513967852

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1381, 1440, 1536, 1920, 2048, 2304, 2560, 2762, 2880, 3072, 3840, 4096, 4143, 4608, 5120, 5524, 5760, 6144, 6905, 7680, 8192, 8286, 9216, 10240, 11048, 11520, 12288, 12429, 13810, 15360, 16384, 16572, 18432, 20480, 20715, 22096, 23040, 24576, 24858, 27620, 30720, 33144, 36864, 40960, 41430, 44192, 46080, 49152, 49716, 55240, 61440, 62145, 66288, 73728, 81920, 82860, 88384, 92160, 99432, 110480, 122880, 124290, 132576, 147456, 165720, 176768, 184320, 198864, 220960, 245760, 248580, 265152, 331440, 353536, 368640, 397728, 441920, 497160, 530304, 662880, 707072, 737280, 795456, 883840, 994320, 1060608, 1325760, 1414144, 1590912, 1767680, 1988640, 2121216, 2651520, 2828288, 3181824, 3535360, 3977280, 4242432, 5303040, 5656576, 6363648, 7070720, 7954560, 8484864, 10606080, 11313152, 12727296, 14141440, 15909120, 16969728, 21212160, 22626304, 25454592, 28282880, 31818240, 33939456, 42424320, 50909184, 56565760, 63636480, 67878912, 84848640, 101818368, 113131520, 127272960, 169697280, 203636736, 254545920, 339394560, 509091840, 1018183680]

約数ペア:

[(1, 1018183680), (2, 509091840), (3, 339394560), (4, 254545920), (5, 203636736), (6, 169697280), (8, 127272960), (9, 113131520), (10, 101818368), (12, 84848640), (15, 67878912), (16, 63636480), (18, 56565760), (20, 50909184), (24, 42424320), (30, 33939456), (32, 31818240), (36, 28282880), (40, 25454592), (45, 22626304), (48, 21212160), (60, 16969728), (64, 15909120), (72, 14141440), (80, 12727296), (90, 11313152), (96, 10606080), (120, 8484864), (128, 7954560), (144, 7070720), (160, 6363648), (180, 5656576), (192, 5303040), (240, 4242432), (256, 3977280), (288, 3535360), (320, 3181824), (360, 2828288), (384, 2651520), (480, 2121216), (512, 1988640), (576, 1767680), (640, 1590912), (720, 1414144), (768, 1325760), (960, 1060608), (1024, 994320), (1152, 883840), (1280, 795456), (1381, 737280), (1440, 707072), (1536, 662880), (1920, 530304), (2048, 497160), (2304, 441920), (2560, 397728), (2762, 368640), (2880, 353536), (3072, 331440), (3840, 265152), (4096, 248580), (4143, 245760), (4608, 220960), (5120, 198864), (5524, 184320), (5760, 176768), (6144, 165720), (6905, 147456), (7680, 132576), (8192, 124290), (8286, 122880), (9216, 110480), (10240, 99432), (11048, 92160), (11520, 88384), (12288, 82860), (12429, 81920), (13810, 73728), (15360, 66288), (16384, 62145), (16572, 61440), (18432, 55240), (20480, 49716), (20715, 49152), (22096, 46080), (23040, 44192), (24576, 41430), (24858, 40960), (27620, 36864), (30720, 33144)]