2151192960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{53353}}^1$

素因数の和:53385

約数の個数: 192

約数和(自身を含む): 8489688480

約数和(自身を除く): 6338495520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 53353, 106706, 160059, 213412, 266765, 320118, 373471, 426824, 480177, 533530, 640236, 746942, 800295, 853648, 960354, 1067060, 1120413, 1280472, 1493884, 1600590, 1707296, 1867355, 1920708, 2134120, 2240826, 2400885, 2560944, 2987768, 3201180, 3361239, 3414592, 3734710, 3841416, 4268240, 4481652, 4801770, 5121888, 5602065, 5975536, 6402360, 6722478, 6829184, 7469420, 7682832, 8536480, 8963304, 9603540, 10243776, 11204130, 11951072, 12804720, 13444956, 14938840, 15365664, 16806195, 17072960, 17926608, 19207080, 20487552, 22408260, 23902144, 25609440, 26889912, 29877680, 30731328, 33612390, 34145920, 35853216, 38414160, 44816520, 47804288, 51218880, 53779824, 59755360, 61462656, 67224780, 71706432, 76828320, 89633040, 102437760, 107559648, 119510720, 134449560, 143412864, 153656640, 179266080, 215119296, 239021440, 268899120, 307313280, 358532160, 430238592, 537798240, 717064320, 1075596480, 2151192960]

約数ペア:

[(1, 2151192960), (2, 1075596480), (3, 717064320), (4, 537798240), (5, 430238592), (6, 358532160), (7, 307313280), (8, 268899120), (9, 239021440), (10, 215119296), (12, 179266080), (14, 153656640), (15, 143412864), (16, 134449560), (18, 119510720), (20, 107559648), (21, 102437760), (24, 89633040), (28, 76828320), (30, 71706432), (32, 67224780), (35, 61462656), (36, 59755360), (40, 53779824), (42, 51218880), (45, 47804288), (48, 44816520), (56, 38414160), (60, 35853216), (63, 34145920), (64, 33612390), (70, 30731328), (72, 29877680), (80, 26889912), (84, 25609440), (90, 23902144), (96, 22408260), (105, 20487552), (112, 19207080), (120, 17926608), (126, 17072960), (128, 16806195), (140, 15365664), (144, 14938840), (160, 13444956), (168, 12804720), (180, 11951072), (192, 11204130), (210, 10243776), (224, 9603540), (240, 8963304), (252, 8536480), (280, 7682832), (288, 7469420), (315, 6829184), (320, 6722478), (336, 6402360), (360, 5975536), (384, 5602065), (420, 5121888), (448, 4801770), (480, 4481652), (504, 4268240), (560, 3841416), (576, 3734710), (630, 3414592), (640, 3361239), (672, 3201180), (720, 2987768), (840, 2560944), (896, 2400885), (960, 2240826), (1008, 2134120), (1120, 1920708), (1152, 1867355), (1260, 1707296), (1344, 1600590), (1440, 1493884), (1680, 1280472), (1920, 1120413), (2016, 1067060), (2240, 960354), (2520, 853648), (2688, 800295), (2880, 746942), (3360, 640236), (4032, 533530), (4480, 480177), (5040, 426824), (5760, 373471), (6720, 320118), (8064, 266765), (10080, 213412), (13440, 160059), (20160, 106706), (40320, 53353)]