12221239680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163211}}^1$

素因数の和:163249

約数の個数: 192

約数和(自身を含む): 45448013520

約数和(自身を除く): 33226773840

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, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 163211, 326422, 489633, 652844, 816055, 979266, 1305688, 1468899, 1632110, 1958532, 2121743, 2448165, 2611376, 2937798, 3264220, 3917064, 4243486, 4896330, 5222752, 5875596, 6365229, 6528440, 7344495, 7834128, 8486972, 9792660, 10445504, 10608715, 11751192, 12730458, 13056880, 14688990, 15668256, 16973944, 19095687, 19585320, 20891008, 21217430, 23502384, 25460916, 26113760, 29377980, 31336512, 31826145, 33947888, 38191374, 39170640, 42434860, 47004768, 50921832, 52227520, 58755960, 62673024, 63652290, 67895776, 76382748, 78341280, 84869720, 94009536, 95478435, 101843664, 104455040, 117511920, 127304580, 135791552, 152765496, 156682560, 169739440, 188019072, 190956870, 203687328, 235023840, 254609160, 271583104, 305530992, 313365120, 339478880, 381913740, 407374656, 470047680, 509218320, 611061984, 678957760, 763827480, 814749312, 940095360, 1018436640, 1222123968, 1357915520, 1527654960, 2036873280, 2444247936, 3055309920, 4073746560, 6110619840, 12221239680]

約数ペア:

[(1, 12221239680), (2, 6110619840), (3, 4073746560), (4, 3055309920), (5, 2444247936), (6, 2036873280), (8, 1527654960), (9, 1357915520), (10, 1222123968), (12, 1018436640), (13, 940095360), (15, 814749312), (16, 763827480), (18, 678957760), (20, 611061984), (24, 509218320), (26, 470047680), (30, 407374656), (32, 381913740), (36, 339478880), (39, 313365120), (40, 305530992), (45, 271583104), (48, 254609160), (52, 235023840), (60, 203687328), (64, 190956870), (65, 188019072), (72, 169739440), (78, 156682560), (80, 152765496), (90, 135791552), (96, 127304580), (104, 117511920), (117, 104455040), (120, 101843664), (128, 95478435), (130, 94009536), (144, 84869720), (156, 78341280), (160, 76382748), (180, 67895776), (192, 63652290), (195, 62673024), (208, 58755960), (234, 52227520), (240, 50921832), (260, 47004768), (288, 42434860), (312, 39170640), (320, 38191374), (360, 33947888), (384, 31826145), (390, 31336512), (416, 29377980), (468, 26113760), (480, 25460916), (520, 23502384), (576, 21217430), (585, 20891008), (624, 19585320), (640, 19095687), (720, 16973944), (780, 15668256), (832, 14688990), (936, 13056880), (960, 12730458), (1040, 11751192), (1152, 10608715), (1170, 10445504), (1248, 9792660), (1440, 8486972), (1560, 7834128), (1664, 7344495), (1872, 6528440), (1920, 6365229), (2080, 5875596), (2340, 5222752), (2496, 4896330), (2880, 4243486), (3120, 3917064), (3744, 3264220), (4160, 2937798), (4680, 2611376), (4992, 2448165), (5760, 2121743), (6240, 1958532), (7488, 1632110), (8320, 1468899), (9360, 1305688), (12480, 979266), (14976, 816055), (18720, 652844), (24960, 489633), (37440, 326422), (74880, 163211)]