1268477280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{41947}}^1$

素因数の和:41978

約数の個数: 192

約数和(自身を含む): 5074030080

約数和(自身を除く): 3805552800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 41947, 83894, 125841, 167788, 209735, 251682, 293629, 335576, 377523, 419470, 503364, 587258, 629205, 671152, 755046, 838940, 880887, 1006728, 1132569, 1174516, 1258410, 1342304, 1468145, 1510092, 1677880, 1761774, 1887615, 2013456, 2265138, 2349032, 2516820, 2642661, 2936290, 3020184, 3355760, 3523548, 3775230, 4026912, 4404435, 4530276, 4698064, 5033640, 5285322, 5662845, 5872580, 6040368, 6711520, 7047096, 7550460, 7927983, 8808870, 9060552, 9396128, 10067280, 10570644, 11325690, 11745160, 12080736, 13213305, 14094192, 15100920, 15855966, 17617740, 18121104, 20134560, 21141288, 22651380, 23490320, 26426610, 28188384, 30201840, 31711932, 35235480, 36242208, 39639915, 42282576, 45302760, 46980640, 52853220, 60403680, 63423864, 70470960, 79279830, 84565152, 90605520, 105706440, 126847728, 140941920, 158559660, 181211040, 211412880, 253695456, 317119320, 422825760, 634238640, 1268477280]

約数ペア:

[(1, 1268477280), (2, 634238640), (3, 422825760), (4, 317119320), (5, 253695456), (6, 211412880), (7, 181211040), (8, 158559660), (9, 140941920), (10, 126847728), (12, 105706440), (14, 90605520), (15, 84565152), (16, 79279830), (18, 70470960), (20, 63423864), (21, 60403680), (24, 52853220), (27, 46980640), (28, 45302760), (30, 42282576), (32, 39639915), (35, 36242208), (36, 35235480), (40, 31711932), (42, 30201840), (45, 28188384), (48, 26426610), (54, 23490320), (56, 22651380), (60, 21141288), (63, 20134560), (70, 18121104), (72, 17617740), (80, 15855966), (84, 15100920), (90, 14094192), (96, 13213305), (105, 12080736), (108, 11745160), (112, 11325690), (120, 10570644), (126, 10067280), (135, 9396128), (140, 9060552), (144, 8808870), (160, 7927983), (168, 7550460), (180, 7047096), (189, 6711520), (210, 6040368), (216, 5872580), (224, 5662845), (240, 5285322), (252, 5033640), (270, 4698064), (280, 4530276), (288, 4404435), (315, 4026912), (336, 3775230), (360, 3523548), (378, 3355760), (420, 3020184), (432, 2936290), (480, 2642661), (504, 2516820), (540, 2349032), (560, 2265138), (630, 2013456), (672, 1887615), (720, 1761774), (756, 1677880), (840, 1510092), (864, 1468145), (945, 1342304), (1008, 1258410), (1080, 1174516), (1120, 1132569), (1260, 1006728), (1440, 880887), (1512, 838940), (1680, 755046), (1890, 671152), (2016, 629205), (2160, 587258), (2520, 503364), (3024, 419470), (3360, 377523), (3780, 335576), (4320, 293629), (5040, 251682), (6048, 209735), (7560, 167788), (10080, 125841), (15120, 83894), (30240, 41947)]