74033120

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 143694880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 71, 76, 80, 95, 98, 112, 133, 140, 142, 152, 160, 190, 196, 224, 245, 266, 280, 284, 304, 343, 355, 380, 392, 490, 497, 532, 560, 568, 608, 665, 686, 710, 760, 784, 931, 980, 994, 1064, 1120, 1136, 1330, 1349, 1372, 1420, 1520, 1568, 1715, 1862, 1960, 1988, 2128, 2272, 2485, 2660, 2698, 2744, 2840, 3040, 3430, 3479, 3724, 3920, 3976, 4256, 4655, 4970, 5320, 5396, 5488, 5680, 6517, 6745, 6860, 6958, 7448, 7840, 7952, 9310, 9443, 9940, 10640, 10792, 10976, 11360, 13034, 13490, 13720, 13916, 14896, 15904, 17395, 18620, 18886, 19880, 21280, 21584, 24353, 26068, 26980, 27440, 27832, 29792, 32585, 34790, 37240, 37772, 39760, 43168, 47215, 48706, 52136, 53960, 54880, 55664, 65170, 66101, 69580, 74480, 75544, 79520, 94430, 97412, 104272, 107920, 111328, 121765, 130340, 132202, 139160, 148960, 151088, 188860, 194824, 208544, 215840, 243530, 260680, 264404, 278320, 302176, 330505, 377720, 389648, 462707, 487060, 521360, 528808, 556640, 661010, 755440, 779296, 925414, 974120, 1042720, 1057616, 1322020, 1510880, 1850828, 1948240, 2115232, 2313535, 2644040, 3701656, 3896480, 4627070, 5288080, 7403312, 9254140, 10576160, 14806624, 18508280, 37016560, 74033120]

約数ペア:

[(1, 74033120), (2, 37016560), (4, 18508280), (5, 14806624), (7, 10576160), (8, 9254140), (10, 7403312), (14, 5288080), (16, 4627070), (19, 3896480), (20, 3701656), (28, 2644040), (32, 2313535), (35, 2115232), (38, 1948240), (40, 1850828), (49, 1510880), (56, 1322020), (70, 1057616), (71, 1042720), (76, 974120), (80, 925414), (95, 779296), (98, 755440), (112, 661010), (133, 556640), (140, 528808), (142, 521360), (152, 487060), (160, 462707), (190, 389648), (196, 377720), (224, 330505), (245, 302176), (266, 278320), (280, 264404), (284, 260680), (304, 243530), (343, 215840), (355, 208544), (380, 194824), (392, 188860), (490, 151088), (497, 148960), (532, 139160), (560, 132202), (568, 130340), (608, 121765), (665, 111328), (686, 107920), (710, 104272), (760, 97412), (784, 94430), (931, 79520), (980, 75544), (994, 74480), (1064, 69580), (1120, 66101), (1136, 65170), (1330, 55664), (1349, 54880), (1372, 53960), (1420, 52136), (1520, 48706), (1568, 47215), (1715, 43168), (1862, 39760), (1960, 37772), (1988, 37240), (2128, 34790), (2272, 32585), (2485, 29792), (2660, 27832), (2698, 27440), (2744, 26980), (2840, 26068), (3040, 24353), (3430, 21584), (3479, 21280), (3724, 19880), (3920, 18886), (3976, 18620), (4256, 17395), (4655, 15904), (4970, 14896), (5320, 13916), (5396, 13720), (5488, 13490), (5680, 13034), (6517, 11360), (6745, 10976), (6860, 10792), (6958, 10640), (7448, 9940), (7840, 9443), (7952, 9310)]