870963840

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:401

約数の個数: 320

約数和(自身を含む): 3179052360

約数和(自身を除く): 2308088520

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, 265, 270, 288, 317, 318, 320, 324, 360, 384, 405, 424, 432, 477, 480, 530, 540, 576, 634, 636, 640, 648, 720, 795, 810, 848, 864, 951, 954, 960, 1060, 1080, 1152, 1268, 1272, 1296, 1431, 1440, 1585, 1590, 1620, 1696, 1728, 1902, 1908, 1920, 2120, 2160, 2385, 2536, 2544, 2592, 2853, 2862, 2880, 3170, 3180, 3240, 3392, 3456, 3804, 3816, 4240, 4293, 4320, 4755, 4770, 5072, 5088, 5184, 5706, 5724, 5760, 6340, 6360, 6480, 6784, 7155, 7608, 7632, 8480, 8559, 8586, 8640, 9510, 9540, 10144, 10176, 10368, 11412, 11448, 12680, 12720, 12960, 14265, 14310, 15216, 15264, 16801, 16960, 17118, 17172, 17280, 19020, 19080, 20288, 20352, 21465, 22824, 22896, 25360, 25440, 25677, 25920, 28530, 28620, 30432, 30528, 33602, 33920, 34236, 34344, 38040, 38160, 40576, 42795, 42930, 45648, 45792, 50403, 50720, 50880, 51354, 51840, 57060, 57240, 60864, 61056, 67204, 68472, 68688, 76080, 76320, 84005, 85590, 85860, 91296, 91584, 100806, 101440, 101760, 102708, 114120, 114480, 121728, 128385, 134408, 136944, 137376, 151209, 152160, 152640, 168010, 171180, 171720, 182592, 183168, 201612, 202880, 205416, 228240, 228960, 252015, 256770, 268816, 273888, 274752, 302418, 304320, 305280, 336020, 342360, 343440, 365184, 403224, 410832, 453627, 456480, 457920, 504030, 513540, 537632, 547776, 549504, 604836, 608640, 672040, 684720, 686880, 756045, 806448, 821664, 907254, 912960, 915840, 1008060, 1027080, 1075264, 1095552, 1209672, 1344080, 1360881, 1369440, 1373760, 1512090, 1612896, 1643328, 1814508, 1825920, 2016120, 2054160, 2150528, 2268135, 2419344, 2688160, 2721762, 2738880, 2747520, 3024180, 3225792, 3286656, 3629016, 4032240, 4108320, 4536270, 4838688, 5376320, 5443524, 5477760, 6048360, 6451584, 6804405, 7258032, 8064480, 8216640, 9072540, 9677376, 10752640, 10887048, 12096720, 13608810, 14516064, 16128960, 16433280, 18145080, 19354752, 21774096, 24193440, 27217620, 29032128, 32257920, 36290160, 43548192, 48386880, 54435240, 58064256, 72580320, 87096384, 96773760, 108870480, 145160640, 174192768, 217740960, 290321280, 435481920, 870963840]

約数ペア:

[(1, 870963840), (2, 435481920), (3, 290321280), (4, 217740960), (5, 174192768), (6, 145160640), (8, 108870480), (9, 96773760), (10, 87096384), (12, 72580320), (15, 58064256), (16, 54435240), (18, 48386880), (20, 43548192), (24, 36290160), (27, 32257920), (30, 29032128), (32, 27217620), (36, 24193440), (40, 21774096), (45, 19354752), (48, 18145080), (53, 16433280), (54, 16128960), (60, 14516064), (64, 13608810), (72, 12096720), (80, 10887048), (81, 10752640), (90, 9677376), (96, 9072540), (106, 8216640), (108, 8064480), (120, 7258032), (128, 6804405), (135, 6451584), (144, 6048360), (159, 5477760), (160, 5443524), (162, 5376320), (180, 4838688), (192, 4536270), (212, 4108320), (216, 4032240), (240, 3629016), (265, 3286656), (270, 3225792), (288, 3024180), (317, 2747520), (318, 2738880), (320, 2721762), (324, 2688160), (360, 2419344), (384, 2268135), (405, 2150528), (424, 2054160), (432, 2016120), (477, 1825920), (480, 1814508), (530, 1643328), (540, 1612896), (576, 1512090), (634, 1373760), (636, 1369440), (640, 1360881), (648, 1344080), (720, 1209672), (795, 1095552), (810, 1075264), (848, 1027080), (864, 1008060), (951, 915840), (954, 912960), (960, 907254), (1060, 821664), (1080, 806448), (1152, 756045), (1268, 686880), (1272, 684720), (1296, 672040), (1431, 608640), (1440, 604836), (1585, 549504), (1590, 547776), (1620, 537632), (1696, 513540), (1728, 504030), (1902, 457920), (1908, 456480), (1920, 453627), (2120, 410832), (2160, 403224), (2385, 365184), (2536, 343440), (2544, 342360), (2592, 336020), (2853, 305280), (2862, 304320), (2880, 302418), (3170, 274752), (3180, 273888), (3240, 268816), (3392, 256770), (3456, 252015), (3804, 228960), (3816, 228240), (4240, 205416), (4293, 202880), (4320, 201612), (4755, 183168), (4770, 182592), (5072, 171720), (5088, 171180), (5184, 168010), (5706, 152640), (5724, 152160), (5760, 151209), (6340, 137376), (6360, 136944), (6480, 134408), (6784, 128385), (7155, 121728), (7608, 114480), (7632, 114120), (8480, 102708), (8559, 101760), (8586, 101440), (8640, 100806), (9510, 91584), (9540, 91296), (10144, 85860), (10176, 85590), (10368, 84005), (11412, 76320), (11448, 76080), (12680, 68688), (12720, 68472), (12960, 67204), (14265, 61056), (14310, 60864), (15216, 57240), (15264, 57060), (16801, 51840), (16960, 51354), (17118, 50880), (17172, 50720), (17280, 50403), (19020, 45792), (19080, 45648), (20288, 42930), (20352, 42795), (21465, 40576), (22824, 38160), (22896, 38040), (25360, 34344), (25440, 34236), (25677, 33920), (25920, 33602), (28530, 30528), (28620, 30432)]