16880762880

素因数分解:

$2^{18}\times 3^5\times 5^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 456

約数和(自身を含む): 61832311632

約数和(自身を除く): 44951548752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 243, 256, 265, 270, 288, 318, 320, 324, 360, 384, 405, 424, 432, 477, 480, 486, 512, 530, 540, 576, 636, 640, 648, 720, 768, 795, 810, 848, 864, 954, 960, 972, 1024, 1060, 1080, 1152, 1215, 1272, 1280, 1296, 1431, 1440, 1536, 1590, 1620, 1696, 1728, 1908, 1920, 1944, 2048, 2120, 2160, 2304, 2385, 2430, 2544, 2560, 2592, 2862, 2880, 3072, 3180, 3240, 3392, 3456, 3816, 3840, 3888, 4096, 4240, 4293, 4320, 4608, 4770, 4860, 5088, 5120, 5184, 5724, 5760, 6144, 6360, 6480, 6784, 6912, 7155, 7632, 7680, 7776, 8192, 8480, 8586, 8640, 9216, 9540, 9720, 10176, 10240, 10368, 11448, 11520, 12288, 12720, 12879, 12960, 13568, 13824, 14310, 15264, 15360, 15552, 16384, 16960, 17172, 17280, 18432, 19080, 19440, 20352, 20480, 20736, 21465, 22896, 23040, 24576, 25440, 25758, 25920, 27136, 27648, 28620, 30528, 30720, 31104, 32768, 33920, 34344, 34560, 36864, 38160, 38880, 40704, 40960, 41472, 42930, 45792, 46080, 49152, 50880, 51516, 51840, 54272, 55296, 57240, 61056, 61440, 62208, 64395, 65536, 67840, 68688, 69120, 73728, 76320, 77760, 81408, 81920, 82944, 85860, 91584, 92160, 98304, 101760, 103032, 103680, 108544, 110592, 114480, 122112, 122880, 124416, 128790, 131072, 135680, 137376, 138240, 147456, 152640, 155520, 162816, 163840, 165888, 171720, 183168, 184320, 196608, 203520, 206064, 207360, 217088, 221184, 228960, 244224, 245760, 248832, 257580, 262144, 271360, 274752, 276480, 294912, 305280, 311040, 325632, 327680, 331776, 343440, 366336, 368640, 393216, 407040, 412128, 414720, 434176, 442368, 457920, 488448, 491520, 497664, 515160, 542720, 549504, 552960, 589824, 610560, 622080, 651264, 655360, 663552, 686880, 732672, 737280, 786432, 814080, 824256, 829440, 868352, 884736, 915840, 976896, 983040, 995328, 1030320, 1085440, 1099008, 1105920, 1179648, 1221120, 1244160, 1302528, 1310720, 1327104, 1373760, 1465344, 1474560, 1628160, 1648512, 1658880, 1736704, 1769472, 1831680, 1953792, 1966080, 1990656, 2060640, 2170880, 2198016, 2211840, 2359296, 2442240, 2488320, 2605056, 2654208, 2747520, 2930688, 2949120, 3256320, 3297024, 3317760, 3473408, 3538944, 3663360, 3907584, 3932160, 3981312, 4121280, 4341760, 4396032, 4423680, 4884480, 4976640, 5210112, 5308416, 5495040, 5861376, 5898240, 6512640, 6594048, 6635520, 6946816, 7077888, 7326720, 7815168, 7962624, 8242560, 8683520, 8792064, 8847360, 9768960, 9953280, 10420224, 10616832, 10990080, 11722752, 11796480, 13025280, 13188096, 13271040, 13893632, 14653440, 15630336, 15925248, 16485120, 17367040, 17584128, 17694720, 19537920, 19906560, 20840448, 21233664, 21980160, 23445504, 26050560, 26376192, 26542080, 29306880, 31260672, 31850496, 32970240, 34734080, 35168256, 35389440, 39075840, 39813120, 41680896, 43960320, 46891008, 52101120, 52752384, 53084160, 58613760, 62521344, 63700992, 65940480, 69468160, 70336512, 78151680, 79626240, 87920640, 93782016, 104202240, 105504768, 106168320, 117227520, 125042688, 131880960, 140673024, 156303360, 159252480, 175841280, 187564032, 208404480, 211009536, 234455040, 263761920, 281346048, 312606720, 318504960, 351682560, 375128064, 422019072, 468910080, 527523840, 562692096, 625213440, 703365120, 844038144, 937820160, 1055047680, 1125384192, 1406730240, 1688076288, 1875640320, 2110095360, 2813460480, 3376152576, 4220190720, 5626920960, 8440381440, 16880762880]

約数ペア:

[(1, 16880762880), (2, 8440381440), (3, 5626920960), (4, 4220190720), (5, 3376152576), (6, 2813460480), (8, 2110095360), (9, 1875640320), (10, 1688076288), (12, 1406730240), (15, 1125384192), (16, 1055047680), (18, 937820160), (20, 844038144), (24, 703365120), (27, 625213440), (30, 562692096), (32, 527523840), (36, 468910080), (40, 422019072), (45, 375128064), (48, 351682560), (53, 318504960), (54, 312606720), (60, 281346048), (64, 263761920), (72, 234455040), (80, 211009536), (81, 208404480), (90, 187564032), (96, 175841280), (106, 159252480), (108, 156303360), (120, 140673024), (128, 131880960), (135, 125042688), (144, 117227520), (159, 106168320), (160, 105504768), (162, 104202240), (180, 93782016), (192, 87920640), (212, 79626240), (216, 78151680), (240, 70336512), (243, 69468160), (256, 65940480), (265, 63700992), (270, 62521344), (288, 58613760), (318, 53084160), (320, 52752384), (324, 52101120), (360, 46891008), (384, 43960320), (405, 41680896), (424, 39813120), (432, 39075840), (477, 35389440), (480, 35168256), (486, 34734080), (512, 32970240), (530, 31850496), (540, 31260672), (576, 29306880), (636, 26542080), (640, 26376192), (648, 26050560), (720, 23445504), (768, 21980160), (795, 21233664), (810, 20840448), (848, 19906560), (864, 19537920), (954, 17694720), (960, 17584128), (972, 17367040), (1024, 16485120), (1060, 15925248), (1080, 15630336), (1152, 14653440), (1215, 13893632), (1272, 13271040), (1280, 13188096), (1296, 13025280), (1431, 11796480), (1440, 11722752), (1536, 10990080), (1590, 10616832), (1620, 10420224), (1696, 9953280), (1728, 9768960), (1908, 8847360), (1920, 8792064), (1944, 8683520), (2048, 8242560), (2120, 7962624), (2160, 7815168), (2304, 7326720), (2385, 7077888), (2430, 6946816), (2544, 6635520), (2560, 6594048), (2592, 6512640), (2862, 5898240), (2880, 5861376), (3072, 5495040), (3180, 5308416), (3240, 5210112), (3392, 4976640), (3456, 4884480), (3816, 4423680), (3840, 4396032), (3888, 4341760), (4096, 4121280), (4240, 3981312), (4293, 3932160), (4320, 3907584), (4608, 3663360), (4770, 3538944), (4860, 3473408), (5088, 3317760), (5120, 3297024), (5184, 3256320), (5724, 2949120), (5760, 2930688), (6144, 2747520), (6360, 2654208), (6480, 2605056), (6784, 2488320), (6912, 2442240), (7155, 2359296), (7632, 2211840), (7680, 2198016), (7776, 2170880), (8192, 2060640), (8480, 1990656), (8586, 1966080), (8640, 1953792), (9216, 1831680), (9540, 1769472), (9720, 1736704), (10176, 1658880), (10240, 1648512), (10368, 1628160), (11448, 1474560), (11520, 1465344), (12288, 1373760), (12720, 1327104), (12879, 1310720), (12960, 1302528), (13568, 1244160), (13824, 1221120), (14310, 1179648), (15264, 1105920), (15360, 1099008), (15552, 1085440), (16384, 1030320), (16960, 995328), (17172, 983040), (17280, 976896), (18432, 915840), (19080, 884736), (19440, 868352), (20352, 829440), (20480, 824256), (20736, 814080), (21465, 786432), (22896, 737280), (23040, 732672), (24576, 686880), (25440, 663552), (25758, 655360), (25920, 651264), (27136, 622080), (27648, 610560), (28620, 589824), (30528, 552960), (30720, 549504), (31104, 542720), (32768, 515160), (33920, 497664), (34344, 491520), (34560, 488448), (36864, 457920), (38160, 442368), (38880, 434176), (40704, 414720), (40960, 412128), (41472, 407040), (42930, 393216), (45792, 368640), (46080, 366336), (49152, 343440), (50880, 331776), (51516, 327680), (51840, 325632), (54272, 311040), (55296, 305280), (57240, 294912), (61056, 276480), (61440, 274752), (62208, 271360), (64395, 262144), (65536, 257580), (67840, 248832), (68688, 245760), (69120, 244224), (73728, 228960), (76320, 221184), (77760, 217088), (81408, 207360), (81920, 206064), (82944, 203520), (85860, 196608), (91584, 184320), (92160, 183168), (98304, 171720), (101760, 165888), (103032, 163840), (103680, 162816), (108544, 155520), (110592, 152640), (114480, 147456), (122112, 138240), (122880, 137376), (124416, 135680), (128790, 131072)]