672865920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1693}}^1$

素因数の和:1744

約数の個数: 256

約数和(自身を含む): 2488147200

約数和(自身を除く): 1815281280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 384, 414, 432, 460, 480, 540, 552, 576, 621, 640, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1380, 1440, 1472, 1656, 1693, 1728, 1840, 1920, 2070, 2160, 2208, 2484, 2760, 2880, 2944, 3105, 3312, 3386, 3456, 3680, 4140, 4320, 4416, 4968, 5079, 5520, 5760, 6210, 6624, 6772, 7360, 8280, 8465, 8640, 8832, 9936, 10158, 11040, 12420, 13248, 13544, 14720, 15237, 16560, 16930, 17280, 19872, 20316, 22080, 24840, 25395, 26496, 27088, 30474, 33120, 33860, 38939, 39744, 40632, 44160, 45711, 49680, 50790, 54176, 60948, 66240, 67720, 76185, 77878, 79488, 81264, 91422, 99360, 101580, 108352, 116817, 121896, 132480, 135440, 152370, 155756, 162528, 182844, 194695, 198720, 203160, 216704, 228555, 233634, 243792, 270880, 304740, 311512, 325056, 350451, 365688, 389390, 397440, 406320, 457110, 467268, 487584, 541760, 584085, 609480, 623024, 650112, 700902, 731376, 778780, 812640, 914220, 934536, 975168, 1051353, 1083520, 1168170, 1218960, 1246048, 1401804, 1462752, 1557560, 1625280, 1752255, 1828440, 1869072, 1950336, 2102706, 2336340, 2437920, 2492096, 2803608, 2925504, 3115120, 3250560, 3504510, 3656880, 3738144, 4205412, 4672680, 4875840, 4984192, 5256765, 5607216, 5851008, 6230240, 7009020, 7313760, 7476288, 8410824, 9345360, 9751680, 10513530, 11214432, 12460480, 14018040, 14627520, 14952576, 16821648, 18690720, 21027060, 22428864, 24920960, 28036080, 29255040, 33643296, 37381440, 42054120, 44857728, 56072160, 67286592, 74762880, 84108240, 112144320, 134573184, 168216480, 224288640, 336432960, 672865920]

約数ペア:

[(1, 672865920), (2, 336432960), (3, 224288640), (4, 168216480), (5, 134573184), (6, 112144320), (8, 84108240), (9, 74762880), (10, 67286592), (12, 56072160), (15, 44857728), (16, 42054120), (18, 37381440), (20, 33643296), (23, 29255040), (24, 28036080), (27, 24920960), (30, 22428864), (32, 21027060), (36, 18690720), (40, 16821648), (45, 14952576), (46, 14627520), (48, 14018040), (54, 12460480), (60, 11214432), (64, 10513530), (69, 9751680), (72, 9345360), (80, 8410824), (90, 7476288), (92, 7313760), (96, 7009020), (108, 6230240), (115, 5851008), (120, 5607216), (128, 5256765), (135, 4984192), (138, 4875840), (144, 4672680), (160, 4205412), (180, 3738144), (184, 3656880), (192, 3504510), (207, 3250560), (216, 3115120), (230, 2925504), (240, 2803608), (270, 2492096), (276, 2437920), (288, 2336340), (320, 2102706), (345, 1950336), (360, 1869072), (368, 1828440), (384, 1752255), (414, 1625280), (432, 1557560), (460, 1462752), (480, 1401804), (540, 1246048), (552, 1218960), (576, 1168170), (621, 1083520), (640, 1051353), (690, 975168), (720, 934536), (736, 914220), (828, 812640), (864, 778780), (920, 731376), (960, 700902), (1035, 650112), (1080, 623024), (1104, 609480), (1152, 584085), (1242, 541760), (1380, 487584), (1440, 467268), (1472, 457110), (1656, 406320), (1693, 397440), (1728, 389390), (1840, 365688), (1920, 350451), (2070, 325056), (2160, 311512), (2208, 304740), (2484, 270880), (2760, 243792), (2880, 233634), (2944, 228555), (3105, 216704), (3312, 203160), (3386, 198720), (3456, 194695), (3680, 182844), (4140, 162528), (4320, 155756), (4416, 152370), (4968, 135440), (5079, 132480), (5520, 121896), (5760, 116817), (6210, 108352), (6624, 101580), (6772, 99360), (7360, 91422), (8280, 81264), (8465, 79488), (8640, 77878), (8832, 76185), (9936, 67720), (10158, 66240), (11040, 60948), (12420, 54176), (13248, 50790), (13544, 49680), (14720, 45711), (15237, 44160), (16560, 40632), (16930, 39744), (17280, 38939), (19872, 33860), (20316, 33120), (22080, 30474), (24840, 27088), (25395, 26496)]