718542720

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 384

約数和(自身を含む): 2887073280

約数和(自身を除く): 2168530560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 251, 252, 280, 284, 288, 315, 320, 336, 355, 360, 384, 420, 426, 448, 480, 497, 502, 504, 560, 568, 576, 630, 639, 640, 672, 710, 720, 753, 840, 852, 896, 960, 994, 1004, 1008, 1065, 1120, 1136, 1152, 1255, 1260, 1278, 1344, 1420, 1440, 1491, 1506, 1680, 1704, 1757, 1920, 1988, 2008, 2016, 2130, 2240, 2259, 2272, 2485, 2510, 2520, 2556, 2688, 2840, 2880, 2982, 3012, 3195, 3360, 3408, 3514, 3765, 3976, 4016, 4032, 4260, 4473, 4480, 4518, 4544, 4970, 5020, 5040, 5112, 5271, 5680, 5760, 5964, 6024, 6390, 6720, 6816, 7028, 7455, 7530, 7952, 8032, 8064, 8520, 8785, 8946, 9036, 9088, 9940, 10040, 10080, 10224, 10542, 11295, 11360, 11928, 12048, 12780, 13440, 13632, 14056, 14910, 15060, 15813, 15904, 16064, 17040, 17570, 17821, 17892, 18072, 19880, 20080, 20160, 20448, 21084, 22365, 22590, 22720, 23856, 24096, 25560, 26355, 27264, 28112, 29820, 30120, 31626, 31808, 32128, 34080, 35140, 35642, 35784, 36144, 39760, 40160, 40320, 40896, 42168, 44730, 45180, 45440, 47712, 48192, 51120, 52710, 53463, 56224, 59640, 60240, 63252, 63616, 68160, 70280, 71284, 71568, 72288, 79065, 79520, 80320, 81792, 84336, 89105, 89460, 90360, 95424, 96384, 102240, 105420, 106926, 112448, 119280, 120480, 124747, 126504, 136320, 140560, 142568, 143136, 144576, 158130, 159040, 160389, 160640, 168672, 178210, 178920, 180720, 190848, 204480, 210840, 213852, 224896, 238560, 240960, 249494, 253008, 267315, 281120, 285136, 286272, 289152, 316260, 318080, 320778, 337344, 356420, 357840, 361440, 374241, 408960, 421680, 427704, 477120, 481920, 498988, 506016, 534630, 562240, 570272, 572544, 623735, 632520, 641556, 674688, 712840, 715680, 722880, 748482, 801945, 843360, 855408, 954240, 997976, 1012032, 1069260, 1122723, 1124480, 1140544, 1247470, 1265040, 1283112, 1425680, 1431360, 1445760, 1496964, 1603890, 1686720, 1710816, 1871205, 1995952, 2024064, 2138520, 2245446, 2281088, 2494940, 2530080, 2566224, 2851360, 2862720, 2993928, 3207780, 3373440, 3421632, 3742410, 3991904, 4277040, 4490892, 4989880, 5060160, 5132448, 5613615, 5702720, 5987856, 6415560, 6843264, 7484820, 7983808, 8554080, 8981784, 9979760, 10120320, 10264896, 11227230, 11405440, 11975712, 12831120, 14969640, 15967616, 17108160, 17963568, 19959520, 20529792, 22454460, 23951424, 25662240, 29939280, 34216320, 35927136, 39919040, 44908920, 47902848, 51324480, 59878560, 71854272, 79838080, 89817840, 102648960, 119757120, 143708544, 179635680, 239514240, 359271360, 718542720]

約数ペア:

[(1, 718542720), (2, 359271360), (3, 239514240), (4, 179635680), (5, 143708544), (6, 119757120), (7, 102648960), (8, 89817840), (9, 79838080), (10, 71854272), (12, 59878560), (14, 51324480), (15, 47902848), (16, 44908920), (18, 39919040), (20, 35927136), (21, 34216320), (24, 29939280), (28, 25662240), (30, 23951424), (32, 22454460), (35, 20529792), (36, 19959520), (40, 17963568), (42, 17108160), (45, 15967616), (48, 14969640), (56, 12831120), (60, 11975712), (63, 11405440), (64, 11227230), (70, 10264896), (71, 10120320), (72, 9979760), (80, 8981784), (84, 8554080), (90, 7983808), (96, 7484820), (105, 6843264), (112, 6415560), (120, 5987856), (126, 5702720), (128, 5613615), (140, 5132448), (142, 5060160), (144, 4989880), (160, 4490892), (168, 4277040), (180, 3991904), (192, 3742410), (210, 3421632), (213, 3373440), (224, 3207780), (240, 2993928), (251, 2862720), (252, 2851360), (280, 2566224), (284, 2530080), (288, 2494940), (315, 2281088), (320, 2245446), (336, 2138520), (355, 2024064), (360, 1995952), (384, 1871205), (420, 1710816), (426, 1686720), (448, 1603890), (480, 1496964), (497, 1445760), (502, 1431360), (504, 1425680), (560, 1283112), (568, 1265040), (576, 1247470), (630, 1140544), (639, 1124480), (640, 1122723), (672, 1069260), (710, 1012032), (720, 997976), (753, 954240), (840, 855408), (852, 843360), (896, 801945), (960, 748482), (994, 722880), (1004, 715680), (1008, 712840), (1065, 674688), (1120, 641556), (1136, 632520), (1152, 623735), (1255, 572544), (1260, 570272), (1278, 562240), (1344, 534630), (1420, 506016), (1440, 498988), (1491, 481920), (1506, 477120), (1680, 427704), (1704, 421680), (1757, 408960), (1920, 374241), (1988, 361440), (2008, 357840), (2016, 356420), (2130, 337344), (2240, 320778), (2259, 318080), (2272, 316260), (2485, 289152), (2510, 286272), (2520, 285136), (2556, 281120), (2688, 267315), (2840, 253008), (2880, 249494), (2982, 240960), (3012, 238560), (3195, 224896), (3360, 213852), (3408, 210840), (3514, 204480), (3765, 190848), (3976, 180720), (4016, 178920), (4032, 178210), (4260, 168672), (4473, 160640), (4480, 160389), (4518, 159040), (4544, 158130), (4970, 144576), (5020, 143136), (5040, 142568), (5112, 140560), (5271, 136320), (5680, 126504), (5760, 124747), (5964, 120480), (6024, 119280), (6390, 112448), (6720, 106926), (6816, 105420), (7028, 102240), (7455, 96384), (7530, 95424), (7952, 90360), (8032, 89460), (8064, 89105), (8520, 84336), (8785, 81792), (8946, 80320), (9036, 79520), (9088, 79065), (9940, 72288), (10040, 71568), (10080, 71284), (10224, 70280), (10542, 68160), (11295, 63616), (11360, 63252), (11928, 60240), (12048, 59640), (12780, 56224), (13440, 53463), (13632, 52710), (14056, 51120), (14910, 48192), (15060, 47712), (15813, 45440), (15904, 45180), (16064, 44730), (17040, 42168), (17570, 40896), (17821, 40320), (17892, 40160), (18072, 39760), (19880, 36144), (20080, 35784), (20160, 35642), (20448, 35140), (21084, 34080), (22365, 32128), (22590, 31808), (22720, 31626), (23856, 30120), (24096, 29820), (25560, 28112), (26355, 27264)]