3490448640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{129853}}^1$

素因数の和:129884

約数の個数: 144

約数和(自身を含む): 12740235648

約数和(自身を除く): 9249787008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 129853, 259706, 389559, 519412, 649265, 779118, 908971, 1038824, 1298530, 1558236, 1817942, 1947795, 2077648, 2597060, 2726913, 3116472, 3635884, 3895590, 4155296, 4544855, 5194120, 5453826, 6232944, 7271768, 7791180, 8310592, 9089710, 10388240, 10907652, 12465888, 13634565, 14543536, 15582360, 16621184, 18179420, 20776480, 21815304, 24931776, 27269130, 29087072, 31164720, 33242368, 36358840, 41552960, 43630608, 49863552, 54538260, 58174144, 62329440, 72717680, 83105920, 87261216, 99727104, 109076520, 116348288, 124658880, 145435360, 166211840, 174522432, 218153040, 232696576, 249317760, 290870720, 349044864, 436306080, 498635520, 581741440, 698089728, 872612160, 1163482880, 1745224320, 3490448640]

約数ペア:

[(1, 3490448640), (2, 1745224320), (3, 1163482880), (4, 872612160), (5, 698089728), (6, 581741440), (7, 498635520), (8, 436306080), (10, 349044864), (12, 290870720), (14, 249317760), (15, 232696576), (16, 218153040), (20, 174522432), (21, 166211840), (24, 145435360), (28, 124658880), (30, 116348288), (32, 109076520), (35, 99727104), (40, 87261216), (42, 83105920), (48, 72717680), (56, 62329440), (60, 58174144), (64, 54538260), (70, 49863552), (80, 43630608), (84, 41552960), (96, 36358840), (105, 33242368), (112, 31164720), (120, 29087072), (128, 27269130), (140, 24931776), (160, 21815304), (168, 20776480), (192, 18179420), (210, 16621184), (224, 15582360), (240, 14543536), (256, 13634565), (280, 12465888), (320, 10907652), (336, 10388240), (384, 9089710), (420, 8310592), (448, 7791180), (480, 7271768), (560, 6232944), (640, 5453826), (672, 5194120), (768, 4544855), (840, 4155296), (896, 3895590), (960, 3635884), (1120, 3116472), (1280, 2726913), (1344, 2597060), (1680, 2077648), (1792, 1947795), (1920, 1817942), (2240, 1558236), (2688, 1298530), (3360, 1038824), (3840, 908971), (4480, 779118), (5376, 649265), (6720, 519412), (8960, 389559), (13440, 259706), (26880, 129853)]