239334720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:209

約数の個数: 168

約数和(自身を含む): 784079712

約数和(自身を除く): 544744992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 67, 80, 96, 120, 122, 134, 160, 183, 192, 201, 240, 244, 268, 305, 320, 335, 366, 402, 480, 488, 536, 610, 670, 732, 804, 915, 960, 976, 1005, 1072, 1220, 1340, 1464, 1608, 1830, 1952, 2010, 2144, 2440, 2680, 2928, 3216, 3660, 3721, 3904, 4020, 4087, 4288, 4880, 5360, 5856, 6432, 7320, 7442, 8040, 8174, 9760, 10720, 11163, 11712, 12261, 12864, 14640, 14884, 16080, 16348, 18605, 19520, 20435, 21440, 22326, 24522, 29280, 29768, 32160, 32696, 37210, 40870, 44652, 49044, 55815, 58560, 59536, 61305, 64320, 65392, 74420, 81740, 89304, 98088, 111630, 119072, 122610, 130784, 148840, 163480, 178608, 196176, 223260, 238144, 245220, 249307, 261568, 297680, 326960, 357216, 392352, 446520, 490440, 498614, 595360, 653920, 714432, 747921, 784704, 893040, 980880, 997228, 1190720, 1246535, 1307840, 1495842, 1786080, 1961760, 1994456, 2493070, 2991684, 3572160, 3739605, 3923520, 3988912, 4986140, 5983368, 7479210, 7977824, 9972280, 11966736, 14958420, 15955648, 19944560, 23933472, 29916840, 39889120, 47866944, 59833680, 79778240, 119667360, 239334720]

約数ペア:

[(1, 239334720), (2, 119667360), (3, 79778240), (4, 59833680), (5, 47866944), (6, 39889120), (8, 29916840), (10, 23933472), (12, 19944560), (15, 15955648), (16, 14958420), (20, 11966736), (24, 9972280), (30, 7977824), (32, 7479210), (40, 5983368), (48, 4986140), (60, 3988912), (61, 3923520), (64, 3739605), (67, 3572160), (80, 2991684), (96, 2493070), (120, 1994456), (122, 1961760), (134, 1786080), (160, 1495842), (183, 1307840), (192, 1246535), (201, 1190720), (240, 997228), (244, 980880), (268, 893040), (305, 784704), (320, 747921), (335, 714432), (366, 653920), (402, 595360), (480, 498614), (488, 490440), (536, 446520), (610, 392352), (670, 357216), (732, 326960), (804, 297680), (915, 261568), (960, 249307), (976, 245220), (1005, 238144), (1072, 223260), (1220, 196176), (1340, 178608), (1464, 163480), (1608, 148840), (1830, 130784), (1952, 122610), (2010, 119072), (2144, 111630), (2440, 98088), (2680, 89304), (2928, 81740), (3216, 74420), (3660, 65392), (3721, 64320), (3904, 61305), (4020, 59536), (4087, 58560), (4288, 55815), (4880, 49044), (5360, 44652), (5856, 40870), (6432, 37210), (7320, 32696), (7442, 32160), (8040, 29768), (8174, 29280), (9760, 24522), (10720, 22326), (11163, 21440), (11712, 20435), (12261, 19520), (12864, 18605), (14640, 16348), (14884, 16080)]