147424480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 426746880

約数和(自身を除く): 279322400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 59, 70, 80, 92, 97, 112, 115, 118, 140, 160, 161, 184, 194, 224, 230, 236, 280, 295, 322, 368, 388, 413, 460, 472, 485, 560, 590, 644, 679, 736, 776, 805, 826, 920, 944, 970, 1120, 1180, 1288, 1357, 1358, 1552, 1610, 1652, 1840, 1888, 1940, 2065, 2231, 2360, 2576, 2714, 2716, 3104, 3220, 3304, 3395, 3680, 3880, 4130, 4462, 4720, 5152, 5428, 5432, 5723, 6440, 6608, 6785, 6790, 7760, 8260, 8924, 9440, 9499, 10856, 10864, 11155, 11446, 12880, 13216, 13570, 13580, 15520, 15617, 16520, 17848, 18998, 21712, 21728, 22310, 22892, 25760, 27140, 27160, 28615, 31234, 33040, 35696, 37996, 40061, 43424, 44620, 45784, 47495, 54280, 54320, 57230, 62468, 66080, 71392, 75992, 78085, 80122, 89240, 91568, 94990, 108560, 108640, 114460, 124936, 131629, 151984, 156170, 160244, 178480, 183136, 189980, 200305, 217120, 228920, 249872, 263258, 303968, 312340, 320488, 356960, 379960, 400610, 457840, 499744, 526516, 624680, 640976, 658145, 759920, 801220, 915680, 921403, 1053032, 1249360, 1281952, 1316290, 1519840, 1602440, 1842806, 2106064, 2498720, 2632580, 3204880, 3685612, 4212128, 4607015, 5265160, 6409760, 7371224, 9214030, 10530320, 14742448, 18428060, 21060640, 29484896, 36856120, 73712240, 147424480]

約数ペア:

[(1, 147424480), (2, 73712240), (4, 36856120), (5, 29484896), (7, 21060640), (8, 18428060), (10, 14742448), (14, 10530320), (16, 9214030), (20, 7371224), (23, 6409760), (28, 5265160), (32, 4607015), (35, 4212128), (40, 3685612), (46, 3204880), (56, 2632580), (59, 2498720), (70, 2106064), (80, 1842806), (92, 1602440), (97, 1519840), (112, 1316290), (115, 1281952), (118, 1249360), (140, 1053032), (160, 921403), (161, 915680), (184, 801220), (194, 759920), (224, 658145), (230, 640976), (236, 624680), (280, 526516), (295, 499744), (322, 457840), (368, 400610), (388, 379960), (413, 356960), (460, 320488), (472, 312340), (485, 303968), (560, 263258), (590, 249872), (644, 228920), (679, 217120), (736, 200305), (776, 189980), (805, 183136), (826, 178480), (920, 160244), (944, 156170), (970, 151984), (1120, 131629), (1180, 124936), (1288, 114460), (1357, 108640), (1358, 108560), (1552, 94990), (1610, 91568), (1652, 89240), (1840, 80122), (1888, 78085), (1940, 75992), (2065, 71392), (2231, 66080), (2360, 62468), (2576, 57230), (2714, 54320), (2716, 54280), (3104, 47495), (3220, 45784), (3304, 44620), (3395, 43424), (3680, 40061), (3880, 37996), (4130, 35696), (4462, 33040), (4720, 31234), (5152, 28615), (5428, 27160), (5432, 27140), (5723, 25760), (6440, 22892), (6608, 22310), (6785, 21728), (6790, 21712), (7760, 18998), (8260, 17848), (8924, 16520), (9440, 15617), (9499, 15520), (10856, 13580), (10864, 13570), (11155, 13216), (11446, 12880)]