1259690129280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19881473}}^1$

素因数の和:19881509

約数の個数: 192

約数和(自身を含む): 4745310214320

約数和(自身を除く): 3485620085040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 10560, 12672, 15840, 21120, 31680, 63360, 19881473, 39762946, 59644419, 79525892, 99407365, 119288838, 159051784, 178933257, 198814730, 218696203, 238577676, 298222095, 318103568, 357866514, 397629460, 437392406, 477155352, 596444190, 636207136, 656088609, 715733028, 795258920, 874784812, 894666285, 954310704, 1093481015, 1192888380, 1272414272, 1312177218, 1431466056, 1590517840, 1749569624, 1789332570, 1908621408, 1968265827, 2186962030, 2385776760, 2544828544, 2624354436, 2862932112, 3181035680, 3280443045, 3499139248, 3578665140, 3817242816, 3936531654, 4373924060, 4771553520, 5248708872, 5725864224, 6362071360, 6560886090, 6998278496, 7157330280, 7634485632, 7873063308, 8747848120, 9543107040, 9841329135, 10497417744, 11451728448, 12724142720, 13121772180, 13996556992, 14314660560, 15746126616, 17495696240, 19086214080, 19682658270, 20994835488, 22903456896, 26243544360, 27993113984, 28629321120, 31492253232, 34991392480, 38172428160, 39365316540, 41989670976, 52487088720, 57258642240, 62984506464, 69982784960, 78730633080, 83979341952, 104974177440, 114517284480, 125969012928, 139965569920, 157461266160, 209948354880, 251938025856, 314922532320, 419896709760, 629845064640, 1259690129280]

約数ペア:

[(1, 1259690129280), (2, 629845064640), (3, 419896709760), (4, 314922532320), (5, 251938025856), (6, 209948354880), (8, 157461266160), (9, 139965569920), (10, 125969012928), (11, 114517284480), (12, 104974177440), (15, 83979341952), (16, 78730633080), (18, 69982784960), (20, 62984506464), (22, 57258642240), (24, 52487088720), (30, 41989670976), (32, 39365316540), (33, 38172428160), (36, 34991392480), (40, 31492253232), (44, 28629321120), (45, 27993113984), (48, 26243544360), (55, 22903456896), (60, 20994835488), (64, 19682658270), (66, 19086214080), (72, 17495696240), (80, 15746126616), (88, 14314660560), (90, 13996556992), (96, 13121772180), (99, 12724142720), (110, 11451728448), (120, 10497417744), (128, 9841329135), (132, 9543107040), (144, 8747848120), (160, 7873063308), (165, 7634485632), (176, 7157330280), (180, 6998278496), (192, 6560886090), (198, 6362071360), (220, 5725864224), (240, 5248708872), (264, 4771553520), (288, 4373924060), (320, 3936531654), (330, 3817242816), (352, 3578665140), (360, 3499139248), (384, 3280443045), (396, 3181035680), (440, 2862932112), (480, 2624354436), (495, 2544828544), (528, 2385776760), (576, 2186962030), (640, 1968265827), (660, 1908621408), (704, 1789332570), (720, 1749569624), (792, 1590517840), (880, 1431466056), (960, 1312177218), (990, 1272414272), (1056, 1192888380), (1152, 1093481015), (1320, 954310704), (1408, 894666285), (1440, 874784812), (1584, 795258920), (1760, 715733028), (1920, 656088609), (1980, 636207136), (2112, 596444190), (2640, 477155352), (2880, 437392406), (3168, 397629460), (3520, 357866514), (3960, 318103568), (4224, 298222095), (5280, 238577676), (5760, 218696203), (6336, 198814730), (7040, 178933257), (7920, 159051784), (10560, 119288838), (12672, 99407365), (15840, 79525892), (21120, 59644419), (31680, 39762946), (63360, 19881473)]