63905280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 209477664

約数和(自身を除く): 145572384

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, 157, 159, 160, 192, 212, 240, 256, 265, 314, 318, 320, 384, 424, 471, 480, 512, 530, 628, 636, 640, 768, 785, 795, 848, 942, 960, 1060, 1256, 1272, 1280, 1536, 1570, 1590, 1696, 1884, 1920, 2120, 2355, 2512, 2544, 2560, 3140, 3180, 3392, 3768, 3840, 4240, 4710, 5024, 5088, 6280, 6360, 6784, 7536, 7680, 8321, 8480, 9420, 10048, 10176, 12560, 12720, 13568, 15072, 16642, 16960, 18840, 20096, 20352, 24963, 25120, 25440, 27136, 30144, 33284, 33920, 37680, 40192, 40704, 41605, 49926, 50240, 50880, 60288, 66568, 67840, 75360, 80384, 81408, 83210, 99852, 100480, 101760, 120576, 124815, 133136, 135680, 150720, 166420, 199704, 200960, 203520, 241152, 249630, 266272, 301440, 332840, 399408, 401920, 407040, 499260, 532544, 602880, 665680, 798816, 998520, 1065088, 1205760, 1331360, 1597632, 1997040, 2130176, 2662720, 3195264, 3994080, 4260352, 5325440, 6390528, 7988160, 10650880, 12781056, 15976320, 21301760, 31952640, 63905280]

約数ペア:

[(1, 63905280), (2, 31952640), (3, 21301760), (4, 15976320), (5, 12781056), (6, 10650880), (8, 7988160), (10, 6390528), (12, 5325440), (15, 4260352), (16, 3994080), (20, 3195264), (24, 2662720), (30, 2130176), (32, 1997040), (40, 1597632), (48, 1331360), (53, 1205760), (60, 1065088), (64, 998520), (80, 798816), (96, 665680), (106, 602880), (120, 532544), (128, 499260), (157, 407040), (159, 401920), (160, 399408), (192, 332840), (212, 301440), (240, 266272), (256, 249630), (265, 241152), (314, 203520), (318, 200960), (320, 199704), (384, 166420), (424, 150720), (471, 135680), (480, 133136), (512, 124815), (530, 120576), (628, 101760), (636, 100480), (640, 99852), (768, 83210), (785, 81408), (795, 80384), (848, 75360), (942, 67840), (960, 66568), (1060, 60288), (1256, 50880), (1272, 50240), (1280, 49926), (1536, 41605), (1570, 40704), (1590, 40192), (1696, 37680), (1884, 33920), (1920, 33284), (2120, 30144), (2355, 27136), (2512, 25440), (2544, 25120), (2560, 24963), (3140, 20352), (3180, 20096), (3392, 18840), (3768, 16960), (3840, 16642), (4240, 15072), (4710, 13568), (5024, 12720), (5088, 12560), (6280, 10176), (6360, 10048), (6784, 9420), (7536, 8480), (7680, 8321)]