164555737920

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{906943}}^1$

素因数の和:906979

約数の個数: 280

約数和(自身を含む): 668976405504

約数和(自身を除く): 504420667584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90720, 181440, 906943, 1813886, 2720829, 3627772, 4534715, 5441658, 6348601, 7255544, 8162487, 9069430, 10883316, 12697202, 13604145, 14511088, 16324974, 18138860, 19045803, 21766632, 24487461, 25394404, 27208290, 29022176, 31743005, 32649948, 36277720, 38091606, 40812435, 43533264, 48974922, 50788808, 54416580, 57137409, 58044352, 63486010, 65299896, 72555440, 73462383, 76183212, 81624870, 87066528, 95229015, 97949844, 101577616, 108833160, 114274818, 122437305, 126972020, 130599792, 145110880, 146924766, 152366424, 163249740, 171412227, 174133056, 190458030, 195899688, 203155232, 217666320, 228549636, 244874610, 253944040, 261199584, 285687045, 290221760, 293849532, 304732848, 326499480, 342824454, 367311915, 380916060, 391799376, 406310464, 435332640, 457099272, 489749220, 507888080, 514236681, 522399168, 571374090, 587699064, 609465696, 652998960, 685648908, 734623830, 761832120, 783598752, 857061135, 870665280, 914198544, 979498440, 1015776160, 1028473362, 1142748180, 1175398128, 1218931392, 1305997920, 1371297816, 1469247660, 1523664240, 1567197504, 1714122270, 1828397088, 1958996880, 2031552320, 2056946724, 2285496360, 2350796256, 2571183405, 2611995840, 2742595632, 2938495320, 3047328480, 3428244540, 3656794176, 3917993760, 4113893448, 4570992720, 4701592512, 5142366810, 5485191264, 5876990640, 6094656960, 6856489080, 7835987520, 8227786896, 9141985440, 10284733620, 10970382528, 11753981280, 13712978160, 16455573792, 18283970880, 20569467240, 23507962560, 27425956320, 32911147584, 41138934480, 54851912640, 82277868960, 164555737920]

約数ペア:

[(1, 164555737920), (2, 82277868960), (3, 54851912640), (4, 41138934480), (5, 32911147584), (6, 27425956320), (7, 23507962560), (8, 20569467240), (9, 18283970880), (10, 16455573792), (12, 13712978160), (14, 11753981280), (15, 10970382528), (16, 10284733620), (18, 9141985440), (20, 8227786896), (21, 7835987520), (24, 6856489080), (27, 6094656960), (28, 5876990640), (30, 5485191264), (32, 5142366810), (35, 4701592512), (36, 4570992720), (40, 4113893448), (42, 3917993760), (45, 3656794176), (48, 3428244540), (54, 3047328480), (56, 2938495320), (60, 2742595632), (63, 2611995840), (64, 2571183405), (70, 2350796256), (72, 2285496360), (80, 2056946724), (81, 2031552320), (84, 1958996880), (90, 1828397088), (96, 1714122270), (105, 1567197504), (108, 1523664240), (112, 1469247660), (120, 1371297816), (126, 1305997920), (135, 1218931392), (140, 1175398128), (144, 1142748180), (160, 1028473362), (162, 1015776160), (168, 979498440), (180, 914198544), (189, 870665280), (192, 857061135), (210, 783598752), (216, 761832120), (224, 734623830), (240, 685648908), (252, 652998960), (270, 609465696), (280, 587699064), (288, 571374090), (315, 522399168), (320, 514236681), (324, 507888080), (336, 489749220), (360, 457099272), (378, 435332640), (405, 406310464), (420, 391799376), (432, 380916060), (448, 367311915), (480, 342824454), (504, 326499480), (540, 304732848), (560, 293849532), (567, 290221760), (576, 285687045), (630, 261199584), (648, 253944040), (672, 244874610), (720, 228549636), (756, 217666320), (810, 203155232), (840, 195899688), (864, 190458030), (945, 174133056), (960, 171412227), (1008, 163249740), (1080, 152366424), (1120, 146924766), (1134, 145110880), (1260, 130599792), (1296, 126972020), (1344, 122437305), (1440, 114274818), (1512, 108833160), (1620, 101577616), (1680, 97949844), (1728, 95229015), (1890, 87066528), (2016, 81624870), (2160, 76183212), (2240, 73462383), (2268, 72555440), (2520, 65299896), (2592, 63486010), (2835, 58044352), (2880, 57137409), (3024, 54416580), (3240, 50788808), (3360, 48974922), (3780, 43533264), (4032, 40812435), (4320, 38091606), (4536, 36277720), (5040, 32649948), (5184, 31743005), (5670, 29022176), (6048, 27208290), (6480, 25394404), (6720, 24487461), (7560, 21766632), (8640, 19045803), (9072, 18138860), (10080, 16324974), (11340, 14511088), (12096, 13604145), (12960, 12697202), (15120, 10883316), (18144, 9069430), (20160, 8162487), (22680, 7255544), (25920, 6348601), (30240, 5441658), (36288, 4534715), (45360, 3627772), (60480, 2720829), (90720, 1813886), (181440, 906943)]