248235360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 192

約数和(自身を含む): 857304000

約数和(自身を除く): 609068640

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, 272, 290, 340, 348, 408, 435, 464, 480, 493, 510, 544, 580, 680, 696, 816, 870, 928, 986, 1020, 1049, 1160, 1360, 1392, 1479, 1632, 1740, 1972, 2040, 2098, 2320, 2465, 2720, 2784, 2958, 3147, 3480, 3944, 4080, 4196, 4640, 4930, 5245, 5916, 6294, 6960, 7395, 7888, 8160, 8392, 9860, 10490, 11832, 12588, 13920, 14790, 15735, 15776, 16784, 17833, 19720, 20980, 23664, 25176, 29580, 30421, 31470, 33568, 35666, 39440, 41960, 47328, 50352, 53499, 59160, 60842, 62940, 71332, 78880, 83920, 89165, 91263, 100704, 106998, 118320, 121684, 125880, 142664, 152105, 167840, 178330, 182526, 213996, 236640, 243368, 251760, 267495, 285328, 304210, 356660, 365052, 427992, 456315, 486736, 503520, 517157, 534990, 570656, 608420, 713320, 730104, 855984, 912630, 973472, 1034314, 1069980, 1216840, 1426640, 1460208, 1551471, 1711968, 1825260, 2068628, 2139960, 2433680, 2585785, 2853280, 2920416, 3102942, 3650520, 4137256, 4279920, 4867360, 5171570, 6205884, 7301040, 7757355, 8274512, 8559840, 10343140, 12411768, 14602080, 15514710, 16549024, 20686280, 24823536, 31029420, 41372560, 49647072, 62058840, 82745120, 124117680, 248235360]

約数ペア:

[(1, 248235360), (2, 124117680), (3, 82745120), (4, 62058840), (5, 49647072), (6, 41372560), (8, 31029420), (10, 24823536), (12, 20686280), (15, 16549024), (16, 15514710), (17, 14602080), (20, 12411768), (24, 10343140), (29, 8559840), (30, 8274512), (32, 7757355), (34, 7301040), (40, 6205884), (48, 5171570), (51, 4867360), (58, 4279920), (60, 4137256), (68, 3650520), (80, 3102942), (85, 2920416), (87, 2853280), (96, 2585785), (102, 2433680), (116, 2139960), (120, 2068628), (136, 1825260), (145, 1711968), (160, 1551471), (170, 1460208), (174, 1426640), (204, 1216840), (232, 1069980), (240, 1034314), (255, 973472), (272, 912630), (290, 855984), (340, 730104), (348, 713320), (408, 608420), (435, 570656), (464, 534990), (480, 517157), (493, 503520), (510, 486736), (544, 456315), (580, 427992), (680, 365052), (696, 356660), (816, 304210), (870, 285328), (928, 267495), (986, 251760), (1020, 243368), (1049, 236640), (1160, 213996), (1360, 182526), (1392, 178330), (1479, 167840), (1632, 152105), (1740, 142664), (1972, 125880), (2040, 121684), (2098, 118320), (2320, 106998), (2465, 100704), (2720, 91263), (2784, 89165), (2958, 83920), (3147, 78880), (3480, 71332), (3944, 62940), (4080, 60842), (4196, 59160), (4640, 53499), (4930, 50352), (5245, 47328), (5916, 41960), (6294, 39440), (6960, 35666), (7395, 33568), (7888, 31470), (8160, 30421), (8392, 29580), (9860, 25176), (10490, 23664), (11832, 20980), (12588, 19720), (13920, 17833), (14790, 16784), (15735, 15776)]