80541256320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{117503}}^1$

素因数の和:117552

約数の個数: 384

約数和(自身を含む): 336550256640

約数和(自身を除く): 256009000320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 128, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 384, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 765, 816, 840, 896, 952, 960, 1008, 1020, 1071, 1088, 1120, 1152, 1190, 1224, 1260, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 1920, 2016, 2040, 2142, 2176, 2240, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3808, 4032, 4080, 4284, 4480, 4760, 4896, 5040, 5355, 5440, 5712, 5760, 6120, 6528, 6720, 7140, 7616, 8064, 8160, 8568, 9520, 9792, 10080, 10710, 10880, 11424, 12240, 13440, 14280, 15232, 16320, 17136, 19040, 19584, 20160, 21420, 22848, 24480, 28560, 32640, 34272, 38080, 40320, 42840, 45696, 48960, 57120, 68544, 76160, 85680, 97920, 114240, 117503, 137088, 171360, 228480, 235006, 342720, 352509, 470012, 587515, 685440, 705018, 822521, 940024, 1057527, 1175030, 1410036, 1645042, 1762545, 1880048, 1997551, 2115054, 2350060, 2467563, 2820072, 3290084, 3525090, 3760096, 3995102, 4112605, 4230108, 4700120, 4935126, 5287635, 5640144, 5992653, 6580168, 7050180, 7402689, 7520192, 7990204, 8225210, 8460216, 9400240, 9870252, 9987755, 10575270, 11280288, 11985306, 12337815, 13160336, 13982857, 14100360, 14805378, 15040384, 15980408, 16450420, 16920432, 17977959, 18800480, 19740504, 19975510, 21150540, 22560576, 23970612, 24675630, 26320672, 27965714, 28200720, 29610756, 29963265, 31960816, 32900840, 33840864, 35955918, 37013445, 37600960, 39481008, 39951020, 41948571, 42301080, 45121152, 47941224, 49351260, 52641344, 55931428, 56401440, 59221512, 59926530, 63921632, 65801680, 67681728, 69914285, 71911836, 74026890, 75201920, 78962016, 79902040, 83897142, 84602160, 89889795, 95882448, 98702520, 105282688, 111862856, 112802880, 118443024, 119853060, 125845713, 127843264, 131603360, 135363456, 139828570, 143823672, 148053780, 157924032, 159804080, 167794284, 169204320, 179779590, 191764896, 197405040, 209742855, 223725712, 225605760, 236886048, 239706120, 251691426, 255686528, 263206720, 279657140, 287647344, 296107560, 315848064, 319608160, 335588568, 338408640, 359559180, 383529792, 394810080, 419485710, 447451424, 473772096, 479412240, 503382852, 526413440, 559314280, 575294688, 592215120, 629228565, 639216320, 671177136, 676817280, 719118360, 767059584, 789620160, 838971420, 894902848, 947544192, 958824480, 1006765704, 1118628560, 1150589376, 1184430240, 1258457130, 1278432640, 1342354272, 1438236720, 1579240320, 1677942840, 1789805696, 1917648960, 2013531408, 2237257120, 2301178752, 2368860480, 2516914260, 2684708544, 2876473440, 3355885680, 3835297920, 4027062816, 4474514240, 4737720960, 5033828520, 5369417088, 5752946880, 6711771360, 8054125632, 8949028480, 10067657040, 11505893760, 13423542720, 16108251264, 20135314080, 26847085440, 40270628160, 80541256320]

約数ペア:

[(1, 80541256320), (2, 40270628160), (3, 26847085440), (4, 20135314080), (5, 16108251264), (6, 13423542720), (7, 11505893760), (8, 10067657040), (9, 8949028480), (10, 8054125632), (12, 6711771360), (14, 5752946880), (15, 5369417088), (16, 5033828520), (17, 4737720960), (18, 4474514240), (20, 4027062816), (21, 3835297920), (24, 3355885680), (28, 2876473440), (30, 2684708544), (32, 2516914260), (34, 2368860480), (35, 2301178752), (36, 2237257120), (40, 2013531408), (42, 1917648960), (45, 1789805696), (48, 1677942840), (51, 1579240320), (56, 1438236720), (60, 1342354272), (63, 1278432640), (64, 1258457130), (68, 1184430240), (70, 1150589376), (72, 1118628560), (80, 1006765704), (84, 958824480), (85, 947544192), (90, 894902848), (96, 838971420), (102, 789620160), (105, 767059584), (112, 719118360), (119, 676817280), (120, 671177136), (126, 639216320), (128, 629228565), (136, 592215120), (140, 575294688), (144, 559314280), (153, 526413440), (160, 503382852), (168, 479412240), (170, 473772096), (180, 447451424), (192, 419485710), (204, 394810080), (210, 383529792), (224, 359559180), (238, 338408640), (240, 335588568), (252, 319608160), (255, 315848064), (272, 296107560), (280, 287647344), (288, 279657140), (306, 263206720), (315, 255686528), (320, 251691426), (336, 239706120), (340, 236886048), (357, 225605760), (360, 223725712), (384, 209742855), (408, 197405040), (420, 191764896), (448, 179779590), (476, 169204320), (480, 167794284), (504, 159804080), (510, 157924032), (544, 148053780), (560, 143823672), (576, 139828570), (595, 135363456), (612, 131603360), (630, 127843264), (640, 125845713), (672, 119853060), (680, 118443024), (714, 112802880), (720, 111862856), (765, 105282688), (816, 98702520), (840, 95882448), (896, 89889795), (952, 84602160), (960, 83897142), (1008, 79902040), (1020, 78962016), (1071, 75201920), (1088, 74026890), (1120, 71911836), (1152, 69914285), (1190, 67681728), (1224, 65801680), (1260, 63921632), (1344, 59926530), (1360, 59221512), (1428, 56401440), (1440, 55931428), (1530, 52641344), (1632, 49351260), (1680, 47941224), (1785, 45121152), (1904, 42301080), (1920, 41948571), (2016, 39951020), (2040, 39481008), (2142, 37600960), (2176, 37013445), (2240, 35955918), (2380, 33840864), (2448, 32900840), (2520, 31960816), (2688, 29963265), (2720, 29610756), (2856, 28200720), (2880, 27965714), (3060, 26320672), (3264, 24675630), (3360, 23970612), (3570, 22560576), (3808, 21150540), (4032, 19975510), (4080, 19740504), (4284, 18800480), (4480, 17977959), (4760, 16920432), (4896, 16450420), (5040, 15980408), (5355, 15040384), (5440, 14805378), (5712, 14100360), (5760, 13982857), (6120, 13160336), (6528, 12337815), (6720, 11985306), (7140, 11280288), (7616, 10575270), (8064, 9987755), (8160, 9870252), (8568, 9400240), (9520, 8460216), (9792, 8225210), (10080, 7990204), (10710, 7520192), (10880, 7402689), (11424, 7050180), (12240, 6580168), (13440, 5992653), (14280, 5640144), (15232, 5287635), (16320, 4935126), (17136, 4700120), (19040, 4230108), (19584, 4112605), (20160, 3995102), (21420, 3760096), (22848, 3525090), (24480, 3290084), (28560, 2820072), (32640, 2467563), (34272, 2350060), (38080, 2115054), (40320, 1997551), (42840, 1880048), (45696, 1762545), (48960, 1645042), (57120, 1410036), (68544, 1175030), (76160, 1057527), (85680, 940024), (97920, 822521), (114240, 705018), (117503, 685440), (137088, 587515), (171360, 470012), (228480, 352509), (235006, 342720)]