216759360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9817}}^1$

素因数の和:9860

約数の個数: 112

約数和(自身を含む): 718206336

約数和(自身を除く): 501446976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 9817, 11040, 19634, 22080, 29451, 39268, 49085, 58902, 78536, 98170, 117804, 147255, 157072, 196340, 225791, 235608, 294510, 314144, 392680, 451582, 471216, 589020, 628288, 677373, 785360, 903164, 942432, 1128955, 1178040, 1354746, 1570720, 1806328, 1884864, 2257910, 2356080, 2709492, 3141440, 3386865, 3612656, 4515820, 4712160, 5418984, 6773730, 7225312, 9031640, 9424320, 10837968, 13547460, 14450624, 18063280, 21675936, 27094920, 36126560, 43351872, 54189840, 72253120, 108379680, 216759360]

約数ペア:

[(1, 216759360), (2, 108379680), (3, 72253120), (4, 54189840), (5, 43351872), (6, 36126560), (8, 27094920), (10, 21675936), (12, 18063280), (15, 14450624), (16, 13547460), (20, 10837968), (23, 9424320), (24, 9031640), (30, 7225312), (32, 6773730), (40, 5418984), (46, 4712160), (48, 4515820), (60, 3612656), (64, 3386865), (69, 3141440), (80, 2709492), (92, 2356080), (96, 2257910), (115, 1884864), (120, 1806328), (138, 1570720), (160, 1354746), (184, 1178040), (192, 1128955), (230, 942432), (240, 903164), (276, 785360), (320, 677373), (345, 628288), (368, 589020), (460, 471216), (480, 451582), (552, 392680), (690, 314144), (736, 294510), (920, 235608), (960, 225791), (1104, 196340), (1380, 157072), (1472, 147255), (1840, 117804), (2208, 98170), (2760, 78536), (3680, 58902), (4416, 49085), (5520, 39268), (7360, 29451), (9817, 22080), (11040, 19634)]