348405120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{8641}}^1$

素因数の和:8673

約数の個数: 192

約数和(自身を含む): 1375115040

約数和(自身を除く): 1026709920

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, 8641, 10080, 13440, 17282, 20160, 25923, 34564, 40320, 43205, 51846, 60487, 69128, 77769, 86410, 103692, 120974, 129615, 138256, 155538, 172820, 181461, 207384, 241948, 259230, 276512, 302435, 311076, 345640, 362922, 388845, 414768, 483896, 518460, 544383, 553024, 604870, 622152, 691280, 725844, 777690, 829536, 907305, 967792, 1036920, 1088766, 1106048, 1209740, 1244304, 1382560, 1451688, 1555380, 1659072, 1814610, 1935584, 2073840, 2177532, 2419480, 2488608, 2721915, 2765120, 2903376, 3110760, 3318144, 3629220, 3871168, 4147680, 4355064, 4838960, 4977216, 5443830, 5530240, 5806752, 6221520, 7258440, 7742336, 8295360, 8710128, 9677920, 9954432, 10887660, 11613504, 12443040, 14516880, 16590720, 17420256, 19355840, 21775320, 23227008, 24886080, 29033760, 34840512, 38711680, 43550640, 49772160, 58067520, 69681024, 87101280, 116135040, 174202560, 348405120]

約数ペア:

[(1, 348405120), (2, 174202560), (3, 116135040), (4, 87101280), (5, 69681024), (6, 58067520), (7, 49772160), (8, 43550640), (9, 38711680), (10, 34840512), (12, 29033760), (14, 24886080), (15, 23227008), (16, 21775320), (18, 19355840), (20, 17420256), (21, 16590720), (24, 14516880), (28, 12443040), (30, 11613504), (32, 10887660), (35, 9954432), (36, 9677920), (40, 8710128), (42, 8295360), (45, 7742336), (48, 7258440), (56, 6221520), (60, 5806752), (63, 5530240), (64, 5443830), (70, 4977216), (72, 4838960), (80, 4355064), (84, 4147680), (90, 3871168), (96, 3629220), (105, 3318144), (112, 3110760), (120, 2903376), (126, 2765120), (128, 2721915), (140, 2488608), (144, 2419480), (160, 2177532), (168, 2073840), (180, 1935584), (192, 1814610), (210, 1659072), (224, 1555380), (240, 1451688), (252, 1382560), (280, 1244304), (288, 1209740), (315, 1106048), (320, 1088766), (336, 1036920), (360, 967792), (384, 907305), (420, 829536), (448, 777690), (480, 725844), (504, 691280), (560, 622152), (576, 604870), (630, 553024), (640, 544383), (672, 518460), (720, 483896), (840, 414768), (896, 388845), (960, 362922), (1008, 345640), (1120, 311076), (1152, 302435), (1260, 276512), (1344, 259230), (1440, 241948), (1680, 207384), (1920, 181461), (2016, 172820), (2240, 155538), (2520, 138256), (2688, 129615), (2880, 120974), (3360, 103692), (4032, 86410), (4480, 77769), (5040, 69128), (5760, 60487), (6720, 51846), (8064, 43205), (8641, 40320), (10080, 34564), (13440, 25923), (17282, 20160)]