71591040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1381}}^1$

素因数の和:1412

約数の個数: 160

約数和(自身を含む): 255849660

約数和(自身を除く): 184258620

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1381, 1440, 1620, 1728, 1920, 2160, 2592, 2762, 2880, 3240, 3456, 4143, 4320, 5184, 5524, 5760, 6480, 6905, 8286, 8640, 10368, 11048, 12429, 12960, 13810, 16572, 17280, 20715, 22096, 24858, 25920, 27620, 33144, 37287, 41430, 44192, 49716, 51840, 55240, 62145, 66288, 74574, 82860, 88384, 99432, 110480, 111861, 124290, 132576, 149148, 165720, 176768, 186435, 198864, 220960, 223722, 248580, 265152, 298296, 331440, 372870, 397728, 441920, 447444, 497160, 530304, 559305, 596592, 662880, 745740, 795456, 883840, 894888, 994320, 1118610, 1193184, 1325760, 1491480, 1590912, 1789776, 1988640, 2237220, 2386368, 2651520, 2982960, 3579552, 3977280, 4474440, 4772736, 5965920, 7159104, 7954560, 8948880, 11931840, 14318208, 17897760, 23863680, 35795520, 71591040]

約数ペア:

[(1, 71591040), (2, 35795520), (3, 23863680), (4, 17897760), (5, 14318208), (6, 11931840), (8, 8948880), (9, 7954560), (10, 7159104), (12, 5965920), (15, 4772736), (16, 4474440), (18, 3977280), (20, 3579552), (24, 2982960), (27, 2651520), (30, 2386368), (32, 2237220), (36, 1988640), (40, 1789776), (45, 1590912), (48, 1491480), (54, 1325760), (60, 1193184), (64, 1118610), (72, 994320), (80, 894888), (81, 883840), (90, 795456), (96, 745740), (108, 662880), (120, 596592), (128, 559305), (135, 530304), (144, 497160), (160, 447444), (162, 441920), (180, 397728), (192, 372870), (216, 331440), (240, 298296), (270, 265152), (288, 248580), (320, 223722), (324, 220960), (360, 198864), (384, 186435), (405, 176768), (432, 165720), (480, 149148), (540, 132576), (576, 124290), (640, 111861), (648, 110480), (720, 99432), (810, 88384), (864, 82860), (960, 74574), (1080, 66288), (1152, 62145), (1296, 55240), (1381, 51840), (1440, 49716), (1620, 44192), (1728, 41430), (1920, 37287), (2160, 33144), (2592, 27620), (2762, 25920), (2880, 24858), (3240, 22096), (3456, 20715), (4143, 17280), (4320, 16572), (5184, 13810), (5524, 12960), (5760, 12429), (6480, 11048), (6905, 10368), (8286, 8640)]