189834946560

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 1152

約数和(自身を含む): 794181024000

約数和(自身を除く): 604346077440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 56, 58, 60, 63, 64, 70, 72, 73, 80, 84, 87, 90, 96, 105, 112, 116, 120, 126, 128, 139, 140, 144, 145, 146, 160, 168, 174, 180, 192, 203, 210, 219, 224, 232, 240, 252, 256, 261, 278, 280, 288, 290, 292, 315, 320, 336, 348, 360, 365, 384, 406, 417, 420, 435, 438, 448, 464, 480, 504, 511, 512, 522, 556, 560, 576, 580, 584, 609, 630, 640, 657, 672, 695, 696, 720, 730, 768, 812, 834, 840, 870, 876, 896, 928, 960, 973, 1008, 1015, 1022, 1024, 1044, 1095, 1112, 1120, 1152, 1160, 1168, 1218, 1251, 1260, 1280, 1305, 1314, 1344, 1390, 1392, 1440, 1460, 1533, 1536, 1624, 1668, 1680, 1740, 1752, 1792, 1827, 1856, 1920, 1946, 2016, 2030, 2044, 2048, 2085, 2088, 2117, 2190, 2224, 2240, 2304, 2320, 2336, 2436, 2502, 2520, 2555, 2560, 2610, 2628, 2688, 2780, 2784, 2880, 2919, 2920, 3045, 3066, 3072, 3248, 3285, 3336, 3360, 3480, 3504, 3584, 3654, 3712, 3840, 3892, 4031, 4032, 4060, 4088, 4170, 4176, 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約数ペア:

[(1, 189834946560), (2, 94917473280), (3, 63278315520), (4, 47458736640), (5, 37966989312), (6, 31639157760), (7, 27119278080), (8, 23729368320), (9, 21092771840), (10, 18983494656), (12, 15819578880), (14, 13559639040), (15, 12655663104), (16, 11864684160), (18, 10546385920), (20, 9491747328), (21, 9039759360), (24, 7909789440), (28, 6779819520), (29, 6546032640), (30, 6327831552), (32, 5932342080), (35, 5423855616), (36, 5273192960), (40, 4745873664), (42, 4519879680), (45, 4218554368), (48, 3954894720), (56, 3389909760), (58, 3273016320), (60, 3163915776), (63, 3013253120), (64, 2966171040), (70, 2711927808), (72, 2636596480), (73, 2600478720), (80, 2372936832), (84, 2259939840), (87, 2182010880), (90, 2109277184), (96, 1977447360), (105, 1807951872), (112, 1694954880), (116, 1636508160), (120, 1581957888), (126, 1506626560), (128, 1483085520), (139, 1365719040), (140, 1355963904), (144, 1318298240), (145, 1309206528), (146, 1300239360), (160, 1186468416), (168, 1129969920), (174, 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