2400572160

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{9923}}^1$

素因数の和:9960

約数の個数: 288

約数和(自身を含む): 9736634880

約数和(自身を除く): 7336062720

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 9923, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 19846, 20160, 24192, 26880, 29769, 30240, 34560, 39692, 40320, 48384, 49615, 59538, 60480, 69461, 79384, 80640, 89307, 99230, 119076, 120960, 138922, 148845, 158768, 178614, 198460, 208383, 238152, 241920, 267921, 277844, 297690, 317536, 347305, 357228, 396920, 416766, 446535, 476304, 535842, 555688, 595380, 625149, 635072, 694610, 714456, 793840, 833532, 893070, 952608, 1041915, 1071684, 1111376, 1190760, 1250298, 1270144, 1339605, 1389220, 1428912, 1587680, 1667064, 1786140, 1875447, 1905216, 2083830, 2143368, 2222752, 2381520, 2500596, 2540288, 2679210, 2778440, 2857824, 3125745, 3175360, 3334128, 3572280, 3750894, 3810432, 4167660, 4286736, 4445504, 4763040, 5001192, 5358420, 5556880, 5715648, 6251490, 6350720, 6668256, 7144560, 7501788, 7620864, 8335320, 8573472, 8891008, 9377235, 9526080, 10002384, 10716840, 11113760, 11431296, 12502980, 12701440, 13336512, 14289120, 15003576, 16670640, 17146944, 17782016, 18754470, 19052160, 20004768, 21433680, 22227520, 22862592, 25005960, 26673024, 28578240, 30007152, 33341280, 34293888, 37508940, 38104320, 40009536, 42867360, 44455040, 50011920, 53346048, 57156480, 60014304, 66682560, 68587776, 75017880, 80019072, 85734720, 88910080, 100023840, 114312960, 120028608, 133365120, 150035760, 160038144, 171469440, 200047680, 240057216, 266730240, 300071520, 342938880, 400095360, 480114432, 600143040, 800190720, 1200286080, 2400572160]

約数ペア:

[(1, 2400572160), (2, 1200286080), (3, 800190720), (4, 600143040), (5, 480114432), (6, 400095360), (7, 342938880), (8, 300071520), (9, 266730240), (10, 240057216), (12, 200047680), (14, 171469440), (15, 160038144), (16, 150035760), (18, 133365120), (20, 120028608), (21, 114312960), (24, 100023840), (27, 88910080), (28, 85734720), (30, 80019072), (32, 75017880), (35, 68587776), (36, 66682560), (40, 60014304), (42, 57156480), (45, 53346048), (48, 50011920), (54, 44455040), (56, 42867360), (60, 40009536), (63, 38104320), (64, 37508940), (70, 34293888), (72, 33341280), (80, 30007152), (84, 28578240), (90, 26673024), (96, 25005960), (105, 22862592), (108, 22227520), (112, 21433680), (120, 20004768), (126, 19052160), (128, 18754470), (135, 17782016), (140, 17146944), (144, 16670640), (160, 15003576), (168, 14289120), (180, 13336512), (189, 12701440), (192, 12502980), (210, 11431296), (216, 11113760), (224, 10716840), (240, 10002384), (252, 9526080), (256, 9377235), (270, 8891008), (280, 8573472), (288, 8335320), (315, 7620864), (320, 7501788), (336, 7144560), (360, 6668256), (378, 6350720), (384, 6251490), (420, 5715648), (432, 5556880), (448, 5358420), (480, 5001192), (504, 4763040), (540, 4445504), (560, 4286736), (576, 4167660), (630, 3810432), (640, 3750894), (672, 3572280), (720, 3334128), (756, 3175360), (768, 3125745), (840, 2857824), (864, 2778440), (896, 2679210), (945, 2540288), (960, 2500596), (1008, 2381520), (1080, 2222752), (1120, 2143368), (1152, 2083830), (1260, 1905216), (1280, 1875447), (1344, 1786140), (1440, 1667064), (1512, 1587680), (1680, 1428912), (1728, 1389220), (1792, 1339605), (1890, 1270144), (1920, 1250298), (2016, 1190760), (2160, 1111376), (2240, 1071684), (2304, 1041915), (2520, 952608), (2688, 893070), (2880, 833532), (3024, 793840), (3360, 714456), (3456, 694610), (3780, 635072), (3840, 625149), (4032, 595380), (4320, 555688), (4480, 535842), (5040, 476304), (5376, 446535), (5760, 416766), (6048, 396920), (6720, 357228), (6912, 347305), (7560, 317536), (8064, 297690), (8640, 277844), (8960, 267921), (9923, 241920), (10080, 238152), (11520, 208383), (12096, 198460), (13440, 178614), (15120, 158768), (16128, 148845), (17280, 138922), (19846, 120960), (20160, 119076), (24192, 99230), (26880, 89307), (29769, 80640), (30240, 79384), (34560, 69461), (39692, 60480), (40320, 59538), (48384, 49615)]