67975680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:246

約数の個数: 160

約数和(自身を含む): 222735744

約数和(自身を除く): 154760064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 167, 192, 212, 240, 256, 265, 318, 320, 334, 384, 424, 480, 501, 512, 530, 636, 640, 668, 768, 795, 835, 848, 960, 1002, 1060, 1272, 1280, 1336, 1536, 1590, 1670, 1696, 1920, 2004, 2120, 2505, 2544, 2560, 2672, 3180, 3340, 3392, 3840, 4008, 4240, 5010, 5088, 5344, 6360, 6680, 6784, 7680, 8016, 8480, 8851, 10020, 10176, 10688, 12720, 13360, 13568, 16032, 16960, 17702, 20040, 20352, 21376, 25440, 26553, 26720, 27136, 32064, 33920, 35404, 40080, 40704, 42752, 44255, 50880, 53106, 53440, 64128, 67840, 70808, 80160, 81408, 85504, 88510, 101760, 106212, 106880, 128256, 132765, 135680, 141616, 160320, 177020, 203520, 212424, 213760, 256512, 265530, 283232, 320640, 354040, 407040, 424848, 427520, 531060, 566464, 641280, 708080, 849696, 1062120, 1132928, 1282560, 1416160, 1699392, 2124240, 2265856, 2832320, 3398784, 4248480, 4531712, 5664640, 6797568, 8496960, 11329280, 13595136, 16993920, 22658560, 33987840, 67975680]

約数ペア:

[(1, 67975680), (2, 33987840), (3, 22658560), (4, 16993920), (5, 13595136), (6, 11329280), (8, 8496960), (10, 6797568), (12, 5664640), (15, 4531712), (16, 4248480), (20, 3398784), (24, 2832320), (30, 2265856), (32, 2124240), (40, 1699392), (48, 1416160), (53, 1282560), (60, 1132928), (64, 1062120), (80, 849696), (96, 708080), (106, 641280), (120, 566464), (128, 531060), (159, 427520), (160, 424848), (167, 407040), (192, 354040), (212, 320640), (240, 283232), (256, 265530), (265, 256512), (318, 213760), (320, 212424), (334, 203520), (384, 177020), (424, 160320), (480, 141616), (501, 135680), (512, 132765), (530, 128256), (636, 106880), (640, 106212), (668, 101760), (768, 88510), (795, 85504), (835, 81408), (848, 80160), (960, 70808), (1002, 67840), (1060, 64128), (1272, 53440), (1280, 53106), (1336, 50880), (1536, 44255), (1590, 42752), (1670, 40704), (1696, 40080), (1920, 35404), (2004, 33920), (2120, 32064), (2505, 27136), (2544, 26720), (2560, 26553), (2672, 25440), (3180, 21376), (3340, 20352), (3392, 20040), (3840, 17702), (4008, 16960), (4240, 16032), (5010, 13568), (5088, 13360), (5344, 12720), (6360, 10688), (6680, 10176), (6784, 10020), (7680, 8851), (8016, 8480)]