317821440

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1482

約数の個数: 160

約数和(自身を含む): 1051807680

約数和(自身を除く): 733986240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 256, 290, 320, 348, 384, 435, 464, 480, 512, 580, 640, 696, 768, 870, 928, 960, 1160, 1280, 1392, 1427, 1536, 1740, 1856, 1920, 2320, 2560, 2784, 2854, 3480, 3712, 3840, 4281, 4640, 5568, 5708, 6960, 7135, 7424, 7680, 8562, 9280, 11136, 11416, 13920, 14270, 14848, 17124, 18560, 21405, 22272, 22832, 27840, 28540, 34248, 37120, 41383, 42810, 44544, 45664, 55680, 57080, 68496, 74240, 82766, 85620, 91328, 111360, 114160, 124149, 136992, 165532, 171240, 182656, 206915, 222720, 228320, 248298, 273984, 331064, 342480, 365312, 413830, 456640, 496596, 547968, 620745, 662128, 684960, 730624, 827660, 913280, 993192, 1095936, 1241490, 1324256, 1369920, 1655320, 1826560, 1986384, 2191872, 2482980, 2648512, 2739840, 3310640, 3653120, 3972768, 4965960, 5297024, 5479680, 6621280, 7945536, 9931920, 10594048, 10959360, 13242560, 15891072, 19863840, 21188096, 26485120, 31782144, 39727680, 52970240, 63564288, 79455360, 105940480, 158910720, 317821440]

約数ペア:

[(1, 317821440), (2, 158910720), (3, 105940480), (4, 79455360), (5, 63564288), (6, 52970240), (8, 39727680), (10, 31782144), (12, 26485120), (15, 21188096), (16, 19863840), (20, 15891072), (24, 13242560), (29, 10959360), (30, 10594048), (32, 9931920), (40, 7945536), (48, 6621280), (58, 5479680), (60, 5297024), (64, 4965960), (80, 3972768), (87, 3653120), (96, 3310640), (116, 2739840), (120, 2648512), (128, 2482980), (145, 2191872), (160, 1986384), (174, 1826560), (192, 1655320), (232, 1369920), (240, 1324256), (256, 1241490), (290, 1095936), (320, 993192), (348, 913280), (384, 827660), (435, 730624), (464, 684960), (480, 662128), (512, 620745), (580, 547968), (640, 496596), (696, 456640), (768, 413830), (870, 365312), (928, 342480), (960, 331064), (1160, 273984), (1280, 248298), (1392, 228320), (1427, 222720), (1536, 206915), (1740, 182656), (1856, 171240), (1920, 165532), (2320, 136992), (2560, 124149), (2784, 114160), (2854, 111360), (3480, 91328), (3712, 85620), (3840, 82766), (4281, 74240), (4640, 68496), (5568, 57080), (5708, 55680), (6960, 45664), (7135, 44544), (7424, 42810), (7680, 41383), (8562, 37120), (9280, 34248), (11136, 28540), (11416, 27840), (13920, 22832), (14270, 22272), (14848, 21405), (17124, 18560)]