146048640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 500860800

約数和(自身を除く): 354812160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 43, 48, 58, 60, 61, 64, 80, 86, 87, 96, 116, 120, 122, 128, 129, 145, 160, 172, 174, 183, 192, 215, 232, 240, 244, 258, 290, 305, 320, 344, 348, 366, 384, 430, 435, 464, 480, 488, 516, 580, 610, 640, 645, 688, 696, 732, 860, 870, 915, 928, 960, 976, 1032, 1160, 1220, 1247, 1290, 1376, 1392, 1464, 1720, 1740, 1769, 1830, 1856, 1920, 1952, 2064, 2320, 2440, 2494, 2580, 2623, 2752, 2784, 2928, 3440, 3480, 3538, 3660, 3712, 3741, 3904, 4128, 4640, 4880, 4988, 5160, 5246, 5307, 5504, 5568, 5856, 6235, 6880, 6960, 7076, 7320, 7482, 7808, 7869, 8256, 8845, 9280, 9760, 9976, 10320, 10492, 10614, 11136, 11712, 12470, 13115, 13760, 13920, 14152, 14640, 14964, 15738, 16512, 17690, 18560, 18705, 19520, 19952, 20640, 20984, 21228, 23424, 24940, 26230, 26535, 27520, 27840, 28304, 29280, 29928, 31476, 35380, 37410, 39040, 39345, 39904, 41280, 41968, 42456, 49880, 52460, 53070, 55680, 56608, 58560, 59856, 62952, 70760, 74820, 76067, 78690, 79808, 82560, 83936, 84912, 99760, 104920, 106140, 113216, 117120, 119712, 125904, 141520, 149640, 152134, 157380, 159616, 167872, 169824, 199520, 209840, 212280, 226432, 228201, 239424, 251808, 283040, 299280, 304268, 314760, 335744, 339648, 380335, 399040, 419680, 424560, 456402, 478848, 503616, 566080, 598560, 608536, 629520, 679296, 760670, 798080, 839360, 849120, 912804, 1007232, 1132160, 1141005, 1197120, 1217072, 1259040, 1521340, 1678720, 1698240, 1825608, 2282010, 2394240, 2434144, 2518080, 3042680, 3396480, 3651216, 4564020, 4868288, 5036160, 6085360, 7302432, 9128040, 9736576, 12170720, 14604864, 18256080, 24341440, 29209728, 36512160, 48682880, 73024320, 146048640]

約数ペア:

[(1, 146048640), (2, 73024320), (3, 48682880), (4, 36512160), (5, 29209728), (6, 24341440), (8, 18256080), (10, 14604864), (12, 12170720), (15, 9736576), (16, 9128040), (20, 7302432), (24, 6085360), (29, 5036160), (30, 4868288), (32, 4564020), (40, 3651216), (43, 3396480), (48, 3042680), (58, 2518080), (60, 2434144), (61, 2394240), (64, 2282010), (80, 1825608), (86, 1698240), (87, 1678720), (96, 1521340), (116, 1259040), (120, 1217072), (122, 1197120), (128, 1141005), (129, 1132160), (145, 1007232), (160, 912804), (172, 849120), (174, 839360), (183, 798080), (192, 760670), (215, 679296), (232, 629520), (240, 608536), (244, 598560), (258, 566080), (290, 503616), (305, 478848), (320, 456402), (344, 424560), (348, 419680), (366, 399040), (384, 380335), (430, 339648), (435, 335744), (464, 314760), (480, 304268), (488, 299280), (516, 283040), (580, 251808), (610, 239424), (640, 228201), (645, 226432), (688, 212280), (696, 209840), (732, 199520), (860, 169824), (870, 167872), (915, 159616), (928, 157380), (960, 152134), (976, 149640), (1032, 141520), (1160, 125904), (1220, 119712), (1247, 117120), (1290, 113216), (1376, 106140), (1392, 104920), (1464, 99760), (1720, 84912), (1740, 83936), (1769, 82560), (1830, 79808), (1856, 78690), (1920, 76067), (1952, 74820), (2064, 70760), (2320, 62952), (2440, 59856), (2494, 58560), (2580, 56608), (2623, 55680), (2752, 53070), (2784, 52460), (2928, 49880), (3440, 42456), (3480, 41968), (3538, 41280), (3660, 39904), (3712, 39345), (3741, 39040), (3904, 37410), (4128, 35380), (4640, 31476), (4880, 29928), (4988, 29280), (5160, 28304), (5246, 27840), (5307, 27520), (5504, 26535), (5568, 26230), (5856, 24940), (6235, 23424), (6880, 21228), (6960, 20984), (7076, 20640), (7320, 19952), (7482, 19520), (7808, 18705), (7869, 18560), (8256, 17690), (8845, 16512), (9280, 15738), (9760, 14964), (9976, 14640), (10320, 14152), (10492, 13920), (10614, 13760), (11136, 13115), (11712, 12470)]