125648640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:879

約数の個数: 216

約数和(自身を含む): 468730080

約数和(自身を除く): 343081440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 839, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1678, 1872, 1920, 2080, 2304, 2340, 2496, 2517, 2880, 3120, 3328, 3356, 3744, 3840, 4160, 4195, 4680, 4992, 5034, 5760, 6240, 6712, 7488, 7551, 8320, 8390, 9360, 9984, 10068, 10907, 11520, 12480, 12585, 13424, 14976, 15102, 16640, 16780, 18720, 20136, 21814, 24960, 25170, 26848, 29952, 30204, 32721, 33560, 37440, 37755, 40272, 43628, 49920, 50340, 53696, 54535, 60408, 65442, 67120, 74880, 75510, 80544, 87256, 98163, 100680, 107392, 109070, 120816, 130884, 134240, 149760, 151020, 161088, 163605, 174512, 196326, 201360, 214784, 218140, 241632, 261768, 268480, 302040, 322176, 327210, 349024, 392652, 402720, 436280, 483264, 490815, 523536, 536960, 604080, 644352, 654420, 698048, 785304, 805440, 872560, 966528, 981630, 1047072, 1073920, 1208160, 1308840, 1396096, 1570608, 1610880, 1745120, 1933056, 1963260, 2094144, 2416320, 2617680, 2792192, 3141216, 3221760, 3490240, 3926520, 4188288, 4832640, 5235360, 6282432, 6980480, 7853040, 8376576, 9665280, 10470720, 12564864, 13960960, 15706080, 20941440, 25129728, 31412160, 41882880, 62824320, 125648640]

約数ペア:

[(1, 125648640), (2, 62824320), (3, 41882880), (4, 31412160), (5, 25129728), (6, 20941440), (8, 15706080), (9, 13960960), (10, 12564864), (12, 10470720), (13, 9665280), (15, 8376576), (16, 7853040), (18, 6980480), (20, 6282432), (24, 5235360), (26, 4832640), (30, 4188288), (32, 3926520), (36, 3490240), (39, 3221760), (40, 3141216), (45, 2792192), (48, 2617680), (52, 2416320), (60, 2094144), (64, 1963260), (65, 1933056), (72, 1745120), (78, 1610880), (80, 1570608), (90, 1396096), (96, 1308840), (104, 1208160), (117, 1073920), (120, 1047072), (128, 981630), (130, 966528), (144, 872560), (156, 805440), (160, 785304), (180, 698048), (192, 654420), (195, 644352), (208, 604080), (234, 536960), (240, 523536), (256, 490815), (260, 483264), (288, 436280), (312, 402720), (320, 392652), (360, 349024), (384, 327210), (390, 322176), (416, 302040), (468, 268480), (480, 261768), (520, 241632), (576, 218140), (585, 214784), (624, 201360), (640, 196326), (720, 174512), (768, 163605), (780, 161088), (832, 151020), (839, 149760), (936, 134240), (960, 130884), (1040, 120816), (1152, 109070), (1170, 107392), (1248, 100680), (1280, 98163), (1440, 87256), (1560, 80544), (1664, 75510), (1678, 74880), (1872, 67120), (1920, 65442), (2080, 60408), (2304, 54535), (2340, 53696), (2496, 50340), (2517, 49920), (2880, 43628), (3120, 40272), (3328, 37755), (3356, 37440), (3744, 33560), (3840, 32721), (4160, 30204), (4195, 29952), (4680, 26848), (4992, 25170), (5034, 24960), (5760, 21814), (6240, 20136), (6712, 18720), (7488, 16780), (7551, 16640), (8320, 15102), (8390, 14976), (9360, 13424), (9984, 12585), (10068, 12480), (10907, 11520)]