2758734720

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{22807}}^1$

素因数の和:22842

約数の個数: 256

約数和(自身を含む): 11166796800

約数和(自身を除く): 8408062080

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, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 22807, 24192, 30240, 40320, 45614, 60480, 68421, 91228, 114035, 120960, 136842, 159649, 182456, 205263, 228070, 273684, 319298, 342105, 364912, 410526, 456140, 478947, 547368, 615789, 638596, 684210, 729824, 798245, 821052, 912280, 957894, 1026315, 1094736, 1231578, 1277192, 1368420, 1436841, 1459648, 1596490, 1642104, 1824560, 1915788, 2052630, 2189472, 2394735, 2463156, 2554384, 2736840, 2873682, 2919296, 3078945, 3192980, 3284208, 3649120, 3831576, 4105260, 4310523, 4378944, 4789470, 4926312, 5108768, 5473680, 5747364, 6157890, 6385960, 6568416, 7184205, 7298240, 7663152, 8210520, 8621046, 8757888, 9578940, 9852624, 10217536, 10947360, 11494728, 12315780, 12771920, 13136832, 14368410, 14596480, 15326304, 16421040, 17242092, 19157880, 19705248, 20435072, 21552615, 21894720, 22989456, 24631560, 25543840, 26273664, 28736820, 30652608, 32842080, 34484184, 38315760, 39410496, 43105230, 43789440, 45978912, 49263120, 51087680, 57473640, 61305216, 65684160, 68968368, 76631520, 78820992, 86210460, 91957824, 98526240, 102175360, 114947280, 131368320, 137936736, 153263040, 172420920, 183915648, 197052480, 229894560, 275873472, 306526080, 344841840, 394104960, 459789120, 551746944, 689683680, 919578240, 1379367360, 2758734720]

約数ペア:

[(1, 2758734720), (2, 1379367360), (3, 919578240), (4, 689683680), (5, 551746944), (6, 459789120), (7, 394104960), (8, 344841840), (9, 306526080), (10, 275873472), (12, 229894560), (14, 197052480), (15, 183915648), (16, 172420920), (18, 153263040), (20, 137936736), (21, 131368320), (24, 114947280), (27, 102175360), (28, 98526240), (30, 91957824), (32, 86210460), (35, 78820992), (36, 76631520), (40, 68968368), (42, 65684160), (45, 61305216), (48, 57473640), (54, 51087680), (56, 49263120), (60, 45978912), (63, 43789440), (64, 43105230), (70, 39410496), (72, 38315760), (80, 34484184), (84, 32842080), (90, 30652608), (96, 28736820), (105, 26273664), (108, 25543840), (112, 24631560), (120, 22989456), (126, 21894720), (128, 21552615), (135, 20435072), (140, 19705248), (144, 19157880), (160, 17242092), (168, 16421040), (180, 15326304), (189, 14596480), (192, 14368410), (210, 13136832), (216, 12771920), (224, 12315780), (240, 11494728), (252, 10947360), (270, 10217536), (280, 9852624), (288, 9578940), (315, 8757888), (320, 8621046), (336, 8210520), (360, 7663152), (378, 7298240), (384, 7184205), (420, 6568416), (432, 6385960), (448, 6157890), (480, 5747364), (504, 5473680), (540, 5108768), (560, 4926312), (576, 4789470), (630, 4378944), (640, 4310523), (672, 4105260), (720, 3831576), (756, 3649120), (840, 3284208), (864, 3192980), (896, 3078945), (945, 2919296), (960, 2873682), (1008, 2736840), (1080, 2554384), (1120, 2463156), (1152, 2394735), (1260, 2189472), (1344, 2052630), (1440, 1915788), (1512, 1824560), (1680, 1642104), (1728, 1596490), (1890, 1459648), (1920, 1436841), (2016, 1368420), (2160, 1277192), (2240, 1231578), (2520, 1094736), (2688, 1026315), (2880, 957894), (3024, 912280), (3360, 821052), (3456, 798245), (3780, 729824), (4032, 684210), (4320, 638596), (4480, 615789), (5040, 547368), (5760, 478947), (6048, 456140), (6720, 410526), (7560, 364912), (8064, 342105), (8640, 319298), (10080, 273684), (12096, 228070), (13440, 205263), (15120, 182456), (17280, 159649), (20160, 136842), (22807, 120960), (24192, 114035), (30240, 91228), (40320, 68421), (45614, 60480)]