80212302720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1265977}}^1$

素因数の和:1266013

約数の個数: 192

約数和(自身を含む): 302163629040

約数和(自身を除く): 221951326320

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, 1265977, 2531954, 3797931, 5063908, 6329885, 7595862, 10127816, 11393793, 12659770, 13925747, 15191724, 18989655, 20255632, 22787586, 25319540, 27851494, 30383448, 37979310, 40511264, 41777241, 45575172, 50639080, 55702988, 56968965, 60766896, 69628735, 75958620, 81022528, 83554482, 91150344, 101278160, 111405976, 113937930, 121533792, 125331723, 139257470, 151917240, 162045056, 167108964, 182300688, 202556320, 208886205, 222811952, 227875860, 243067584, 250663446, 278514940, 303834480, 334217928, 364601376, 405112640, 417772410, 445623904, 455751720, 486135168, 501326892, 557029880, 607668960, 626658615, 668435856, 729202752, 810225280, 835544820, 891247808, 911503440, 1002653784, 1114059760, 1215337920, 1253317230, 1336871712, 1458405504, 1671089640, 1782495616, 1823006880, 2005307568, 2228119520, 2430675840, 2506634460, 2673743424, 3342179280, 3646013760, 4010615136, 4456239040, 5013268920, 5347486848, 6684358560, 7292027520, 8021230272, 8912478080, 10026537840, 13368717120, 16042460544, 20053075680, 26737434240, 40106151360, 80212302720]

約数ペア:

[(1, 80212302720), (2, 40106151360), (3, 26737434240), (4, 20053075680), (5, 16042460544), (6, 13368717120), (8, 10026537840), (9, 8912478080), (10, 8021230272), (11, 7292027520), (12, 6684358560), (15, 5347486848), (16, 5013268920), (18, 4456239040), (20, 4010615136), (22, 3646013760), (24, 3342179280), (30, 2673743424), (32, 2506634460), (33, 2430675840), (36, 2228119520), (40, 2005307568), (44, 1823006880), (45, 1782495616), (48, 1671089640), (55, 1458405504), (60, 1336871712), (64, 1253317230), (66, 1215337920), (72, 1114059760), (80, 1002653784), (88, 911503440), (90, 891247808), (96, 835544820), (99, 810225280), (110, 729202752), (120, 668435856), (128, 626658615), (132, 607668960), (144, 557029880), (160, 501326892), (165, 486135168), (176, 455751720), (180, 445623904), (192, 417772410), (198, 405112640), (220, 364601376), (240, 334217928), (264, 303834480), (288, 278514940), (320, 250663446), (330, 243067584), (352, 227875860), (360, 222811952), (384, 208886205), (396, 202556320), (440, 182300688), (480, 167108964), (495, 162045056), (528, 151917240), (576, 139257470), (640, 125331723), (660, 121533792), (704, 113937930), (720, 111405976), (792, 101278160), (880, 91150344), (960, 83554482), (990, 81022528), (1056, 75958620), (1152, 69628735), (1320, 60766896), (1408, 56968965), (1440, 55702988), (1584, 50639080), (1760, 45575172), (1920, 41777241), (1980, 40511264), (2112, 37979310), (2640, 30383448), (2880, 27851494), (3168, 25319540), (3520, 22787586), (3960, 20255632), (4224, 18989655), (5280, 15191724), (5760, 13925747), (6336, 12659770), (7040, 11393793), (7920, 10127816), (10560, 7595862), (12672, 6329885), (15840, 5063908), (21120, 3797931), (31680, 2531954), (63360, 1265977)]