320689600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 336

約数和(自身を含む): 1043147520

約数和(自身を除く): 722457920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 32, 35, 38, 40, 44, 50, 55, 56, 64, 70, 76, 77, 80, 88, 95, 100, 110, 112, 133, 137, 140, 152, 154, 160, 175, 176, 190, 200, 209, 220, 224, 266, 274, 275, 280, 304, 308, 320, 350, 352, 380, 385, 400, 418, 440, 448, 475, 532, 548, 550, 560, 608, 616, 665, 685, 700, 704, 760, 770, 800, 836, 880, 950, 959, 1045, 1064, 1096, 1100, 1120, 1216, 1232, 1330, 1370, 1400, 1463, 1507, 1520, 1540, 1600, 1672, 1760, 1900, 1918, 1925, 2090, 2128, 2192, 2200, 2240, 2464, 2603, 2660, 2740, 2800, 2926, 3014, 3040, 3080, 3325, 3344, 3425, 3520, 3800, 3836, 3850, 4180, 4256, 4384, 4400, 4795, 4928, 5206, 5225, 5320, 5480, 5600, 5852, 6028, 6080, 6160, 6650, 6688, 6850, 7315, 7535, 7600, 7672, 7700, 8360, 8512, 8768, 8800, 9590, 10412, 10450, 10549, 10640, 10960, 11200, 11704, 12056, 12320, 13015, 13300, 13376, 13700, 14630, 15070, 15200, 15344, 15400, 16720, 17600, 18221, 19180, 20824, 20900, 21098, 21280, 21920, 23408, 23975, 24112, 24640, 26030, 26600, 27400, 28633, 29260, 30140, 30400, 30688, 30800, 33440, 36442, 36575, 37675, 38360, 41648, 41800, 42196, 42560, 43840, 46816, 47950, 48224, 52060, 52745, 53200, 54800, 57266, 58520, 60280, 61376, 61600, 65075, 66880, 72884, 73150, 75350, 76720, 83296, 83600, 84392, 91105, 93632, 95900, 96448, 104120, 105490, 106400, 109600, 114532, 117040, 120560, 123200, 130150, 143165, 145768, 146300, 150700, 153440, 166592, 167200, 168784, 182210, 191800, 200431, 208240, 210980, 212800, 219200, 229064, 234080, 241120, 260300, 263725, 286330, 291536, 292600, 301400, 306880, 334400, 337568, 364420, 383600, 400862, 416480, 421960, 455525, 458128, 468160, 482240, 520600, 527450, 572660, 583072, 585200, 602800, 675136, 715825, 728840, 767200, 801724, 832960, 843920, 911050, 916256, 1002155, 1041200, 1054900, 1145320, 1166144, 1170400, 1205600, 1431650, 1457680, 1534400, 1603448, 1687840, 1822100, 1832512, 2004310, 2082400, 2109800, 2290640, 2340800, 2411200, 2863300, 2915360, 3206896, 3375680, 3644200, 4008620, 4164800, 4219600, 4581280, 5010775, 5726600, 5830720, 6413792, 7288400, 8017240, 8439200, 9162560, 10021550, 11453200, 12827584, 14576800, 16034480, 16878400, 20043100, 22906400, 29153600, 32068960, 40086200, 45812800, 64137920, 80172400, 160344800, 320689600]

約数ペア:

[(1, 320689600), (2, 160344800), (4, 80172400), (5, 64137920), (7, 45812800), (8, 40086200), (10, 32068960), (11, 29153600), (14, 22906400), (16, 20043100), (19, 16878400), (20, 16034480), (22, 14576800), (25, 12827584), (28, 11453200), (32, 10021550), (35, 9162560), (38, 8439200), (40, 8017240), (44, 7288400), (50, 6413792), (55, 5830720), (56, 5726600), (64, 5010775), (70, 4581280), (76, 4219600), (77, 4164800), (80, 4008620), (88, 3644200), (95, 3375680), (100, 3206896), (110, 2915360), (112, 2863300), (133, 2411200), (137, 2340800), (140, 2290640), (152, 2109800), (154, 2082400), (160, 2004310), (175, 1832512), (176, 1822100), (190, 1687840), (200, 1603448), (209, 1534400), (220, 1457680), (224, 1431650), (266, 1205600), (274, 1170400), (275, 1166144), (280, 1145320), (304, 1054900), (308, 1041200), (320, 1002155), (350, 916256), (352, 911050), (380, 843920), (385, 832960), (400, 801724), (418, 767200), (440, 728840), (448, 715825), (475, 675136), (532, 602800), (548, 585200), (550, 583072), (560, 572660), (608, 527450), (616, 520600), (665, 482240), (685, 468160), (700, 458128), (704, 455525), (760, 421960), (770, 416480), (800, 400862), (836, 383600), (880, 364420), (950, 337568), (959, 334400), (1045, 306880), (1064, 301400), (1096, 292600), (1100, 291536), (1120, 286330), (1216, 263725), (1232, 260300), (1330, 241120), (1370, 234080), (1400, 229064), (1463, 219200), (1507, 212800), (1520, 210980), (1540, 208240), (1600, 200431), (1672, 191800), (1760, 182210), (1900, 168784), (1918, 167200), (1925, 166592), (2090, 153440), (2128, 150700), (2192, 146300), (2200, 145768), (2240, 143165), (2464, 130150), (2603, 123200), (2660, 120560), (2740, 117040), (2800, 114532), (2926, 109600), (3014, 106400), (3040, 105490), (3080, 104120), (3325, 96448), (3344, 95900), (3425, 93632), (3520, 91105), (3800, 84392), (3836, 83600), (3850, 83296), (4180, 76720), (4256, 75350), (4384, 73150), (4400, 72884), (4795, 66880), (4928, 65075), (5206, 61600), (5225, 61376), (5320, 60280), (5480, 58520), (5600, 57266), (5852, 54800), (6028, 53200), (6080, 52745), (6160, 52060), (6650, 48224), (6688, 47950), (6850, 46816), (7315, 43840), (7535, 42560), (7600, 42196), (7672, 41800), (7700, 41648), (8360, 38360), (8512, 37675), (8768, 36575), (8800, 36442), (9590, 33440), (10412, 30800), (10450, 30688), (10549, 30400), (10640, 30140), (10960, 29260), (11200, 28633), (11704, 27400), (12056, 26600), (12320, 26030), (13015, 24640), (13300, 24112), (13376, 23975), (13700, 23408), (14630, 21920), (15070, 21280), (15200, 21098), (15344, 20900), (15400, 20824), (16720, 19180), (17600, 18221)]