201443280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 654600960

約数和(自身を除く): 453157680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 103, 116, 120, 145, 174, 206, 232, 240, 281, 290, 309, 348, 412, 435, 464, 515, 562, 580, 618, 696, 824, 843, 870, 1030, 1124, 1160, 1236, 1392, 1405, 1545, 1648, 1686, 1740, 2060, 2248, 2320, 2472, 2810, 2987, 3090, 3372, 3480, 4120, 4215, 4496, 4944, 5620, 5974, 6180, 6744, 6960, 8149, 8240, 8430, 8961, 11240, 11948, 12360, 13488, 14935, 16298, 16860, 17922, 22480, 23896, 24447, 24720, 28943, 29870, 32596, 33720, 35844, 40745, 44805, 47792, 48894, 57886, 59740, 65192, 67440, 71688, 81490, 86829, 89610, 97788, 115772, 119480, 122235, 130384, 143376, 144715, 162980, 173658, 179220, 195576, 231544, 238960, 244470, 289430, 325960, 347316, 358440, 391152, 434145, 463088, 488940, 578860, 651920, 694632, 716880, 839347, 868290, 977880, 1157720, 1389264, 1678694, 1736580, 1955760, 2315440, 2518041, 3357388, 3473160, 4196735, 5036082, 6714776, 6946320, 8393470, 10072164, 12590205, 13429552, 16786940, 20144328, 25180410, 33573880, 40288656, 50360820, 67147760, 100721640, 201443280]

約数ペア:

[(1, 201443280), (2, 100721640), (3, 67147760), (4, 50360820), (5, 40288656), (6, 33573880), (8, 25180410), (10, 20144328), (12, 16786940), (15, 13429552), (16, 12590205), (20, 10072164), (24, 8393470), (29, 6946320), (30, 6714776), (40, 5036082), (48, 4196735), (58, 3473160), (60, 3357388), (80, 2518041), (87, 2315440), (103, 1955760), (116, 1736580), (120, 1678694), (145, 1389264), (174, 1157720), (206, 977880), (232, 868290), (240, 839347), (281, 716880), (290, 694632), (309, 651920), (348, 578860), (412, 488940), (435, 463088), (464, 434145), (515, 391152), (562, 358440), (580, 347316), (618, 325960), (696, 289430), (824, 244470), (843, 238960), (870, 231544), (1030, 195576), (1124, 179220), (1160, 173658), (1236, 162980), (1392, 144715), (1405, 143376), (1545, 130384), (1648, 122235), (1686, 119480), (1740, 115772), (2060, 97788), (2248, 89610), (2320, 86829), (2472, 81490), (2810, 71688), (2987, 67440), (3090, 65192), (3372, 59740), (3480, 57886), (4120, 48894), (4215, 47792), (4496, 44805), (4944, 40745), (5620, 35844), (5974, 33720), (6180, 32596), (6744, 29870), (6960, 28943), (8149, 24720), (8240, 24447), (8430, 23896), (8961, 22480), (11240, 17922), (11948, 16860), (12360, 16298), (13488, 14935)]