64129440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 222082560

約数和(自身を除く): 157953120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 32, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 96, 102, 116, 120, 136, 145, 160, 170, 174, 204, 232, 240, 255, 271, 272, 290, 340, 348, 408, 435, 464, 480, 493, 510, 542, 544, 580, 680, 696, 813, 816, 870, 928, 986, 1020, 1084, 1160, 1355, 1360, 1392, 1479, 1626, 1632, 1740, 1972, 2040, 2168, 2320, 2465, 2710, 2720, 2784, 2958, 3252, 3480, 3944, 4065, 4080, 4336, 4607, 4640, 4930, 5420, 5916, 6504, 6960, 7395, 7859, 7888, 8130, 8160, 8672, 9214, 9860, 10840, 11832, 13008, 13821, 13920, 14790, 15718, 15776, 16260, 18428, 19720, 21680, 23035, 23577, 23664, 26016, 27642, 29580, 31436, 32520, 36856, 39295, 39440, 43360, 46070, 47154, 47328, 55284, 59160, 62872, 65040, 69105, 73712, 78590, 78880, 92140, 94308, 110568, 117885, 118320, 125744, 130080, 133603, 138210, 147424, 157180, 184280, 188616, 221136, 235770, 236640, 251488, 267206, 276420, 314360, 368560, 377232, 400809, 442272, 471540, 534412, 552840, 628720, 668015, 737120, 754464, 801618, 943080, 1068824, 1105680, 1257440, 1336030, 1603236, 1886160, 2004045, 2137648, 2211360, 2672060, 3206472, 3772320, 4008090, 4275296, 5344120, 6412944, 8016180, 10688240, 12825888, 16032360, 21376480, 32064720, 64129440]

約数ペア:

[(1, 64129440), (2, 32064720), (3, 21376480), (4, 16032360), (5, 12825888), (6, 10688240), (8, 8016180), (10, 6412944), (12, 5344120), (15, 4275296), (16, 4008090), (17, 3772320), (20, 3206472), (24, 2672060), (29, 2211360), (30, 2137648), (32, 2004045), (34, 1886160), (40, 1603236), (48, 1336030), (51, 1257440), (58, 1105680), (60, 1068824), (68, 943080), (80, 801618), (85, 754464), (87, 737120), (96, 668015), (102, 628720), (116, 552840), (120, 534412), (136, 471540), (145, 442272), (160, 400809), (170, 377232), (174, 368560), (204, 314360), (232, 276420), (240, 267206), (255, 251488), (271, 236640), (272, 235770), (290, 221136), (340, 188616), (348, 184280), (408, 157180), (435, 147424), (464, 138210), (480, 133603), (493, 130080), (510, 125744), (542, 118320), (544, 117885), (580, 110568), (680, 94308), (696, 92140), (813, 78880), (816, 78590), (870, 73712), (928, 69105), (986, 65040), (1020, 62872), (1084, 59160), (1160, 55284), (1355, 47328), (1360, 47154), (1392, 46070), (1479, 43360), (1626, 39440), (1632, 39295), (1740, 36856), (1972, 32520), (2040, 31436), (2168, 29580), (2320, 27642), (2465, 26016), (2710, 23664), (2720, 23577), (2784, 23035), (2958, 21680), (3252, 19720), (3480, 18428), (3944, 16260), (4065, 15776), (4080, 15718), (4336, 14790), (4607, 13920), (4640, 13821), (4930, 13008), (5420, 11832), (5916, 10840), (6504, 9860), (6960, 9214), (7395, 8672), (7859, 8160), (7888, 8130)]