217379445120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{63857}}^1$

素因数の和:64082

約数の個数: 256

約数和(自身を含む): 773805700800

約数和(自身を除く): 556426255680

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, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 197, 216, 240, 270, 288, 320, 360, 384, 394, 432, 480, 540, 576, 591, 640, 720, 788, 864, 960, 985, 1080, 1152, 1182, 1440, 1576, 1728, 1773, 1920, 1970, 2160, 2364, 2880, 2955, 3152, 3456, 3546, 3940, 4320, 4728, 5319, 5760, 5910, 6304, 7092, 7880, 8640, 8865, 9456, 10638, 11820, 12608, 14184, 15760, 17280, 17730, 18912, 21276, 23640, 25216, 26595, 28368, 31520, 35460, 37824, 42552, 47280, 53190, 56736, 63040, 63857, 70920, 75648, 85104, 94560, 106380, 113472, 126080, 127714, 141840, 170208, 189120, 191571, 212760, 226944, 255428, 283680, 319285, 340416, 378240, 383142, 425520, 510856, 567360, 574713, 638570, 680832, 766284, 851040, 957855, 1021712, 1134720, 1149426, 1277140, 1532568, 1702080, 1724139, 1915710, 2043424, 2298852, 2554280, 2873565, 3065136, 3404160, 3448278, 3831420, 4086848, 4597704, 5108560, 5747130, 6130272, 6896556, 7662840, 8173696, 8620695, 9195408, 10217120, 11494260, 12260544, 12579829, 13793112, 15325680, 17241390, 18390816, 20434240, 22988520, 24521088, 25159658, 27586224, 30651360, 34482780, 36781632, 37739487, 40868480, 45977040, 50319316, 55172448, 61302720, 62899145, 68965560, 73563264, 75478974, 91954080, 100638632, 110344896, 113218461, 122605440, 125798290, 137931120, 150957948, 183908160, 188697435, 201277264, 220689792, 226436922, 251596580, 275862240, 301915896, 339655383, 367816320, 377394870, 402554528, 452873844, 503193160, 551724480, 566092305, 603831792, 679310766, 754789740, 805109056, 905747688, 1006386320, 1103448960, 1132184610, 1207663584, 1358621532, 1509579480, 1610218112, 1698276915, 1811495376, 2012772640, 2264369220, 2415327168, 2717243064, 3019158960, 3396553830, 3622990752, 4025545280, 4528738440, 4830654336, 5434486128, 6038317920, 6793107660, 7245981504, 8051090560, 9057476880, 10868972256, 12076635840, 13586215320, 14491963008, 18114953760, 21737944512, 24153271680, 27172430640, 36229907520, 43475889024, 54344861280, 72459815040, 108689722560, 217379445120]

約数ペア:

[(1, 217379445120), (2, 108689722560), (3, 72459815040), (4, 54344861280), (5, 43475889024), (6, 36229907520), (8, 27172430640), (9, 24153271680), (10, 21737944512), (12, 18114953760), (15, 14491963008), (16, 13586215320), (18, 12076635840), (20, 10868972256), (24, 9057476880), (27, 8051090560), (30, 7245981504), (32, 6793107660), (36, 6038317920), (40, 5434486128), (45, 4830654336), (48, 4528738440), (54, 4025545280), (60, 3622990752), (64, 3396553830), (72, 3019158960), (80, 2717243064), (90, 2415327168), (96, 2264369220), (108, 2012772640), (120, 1811495376), (128, 1698276915), (135, 1610218112), (144, 1509579480), (160, 1358621532), (180, 1207663584), (192, 1132184610), (197, 1103448960), (216, 1006386320), (240, 905747688), (270, 805109056), (288, 754789740), (320, 679310766), (360, 603831792), (384, 566092305), (394, 551724480), (432, 503193160), (480, 452873844), (540, 402554528), (576, 377394870), (591, 367816320), (640, 339655383), (720, 301915896), (788, 275862240), (864, 251596580), (960, 226436922), (985, 220689792), (1080, 201277264), (1152, 188697435), (1182, 183908160), (1440, 150957948), (1576, 137931120), (1728, 125798290), (1773, 122605440), (1920, 113218461), (1970, 110344896), (2160, 100638632), (2364, 91954080), (2880, 75478974), (2955, 73563264), (3152, 68965560), (3456, 62899145), (3546, 61302720), (3940, 55172448), (4320, 50319316), (4728, 45977040), (5319, 40868480), (5760, 37739487), (5910, 36781632), (6304, 34482780), (7092, 30651360), (7880, 27586224), (8640, 25159658), (8865, 24521088), (9456, 22988520), (10638, 20434240), (11820, 18390816), (12608, 17241390), (14184, 15325680), (15760, 13793112), (17280, 12579829), (17730, 12260544), (18912, 11494260), (21276, 10217120), (23640, 9195408), (25216, 8620695), (26595, 8173696), (28368, 7662840), (31520, 6896556), (35460, 6130272), (37824, 5747130), (42552, 5108560), (47280, 4597704), (53190, 4086848), (56736, 3831420), (63040, 3448278), (63857, 3404160), (70920, 3065136), (75648, 2873565), (85104, 2554280), (94560, 2298852), (106380, 2043424), (113472, 1915710), (126080, 1724139), (127714, 1702080), (141840, 1532568), (170208, 1277140), (189120, 1149426), (191571, 1134720), (212760, 1021712), (226944, 957855), (255428, 851040), (283680, 766284), (319285, 680832), (340416, 638570), (378240, 574713), (383142, 567360), (425520, 510856)]