2053537920

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{5659}}^1$

素因数の和:5697

約数の個数: 320

約数和(自身を含む): 8382686400

約数和(自身を除く): 6329148480

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, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5659, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10080, 10368, 11318, 11340, 12096, 12960, 13440, 15120, 16977, 17280, 18144, 20160, 22636, 22680, 24192, 25920, 28295, 30240, 33954, 36288, 39613, 40320, 45272, 45360, 50931, 51840, 56590, 60480, 67908, 72576, 79226, 84885, 90544, 90720, 101862, 113180, 118839, 120960, 135816, 152793, 158452, 169770, 181088, 181440, 198065, 203724, 226360, 237678, 254655, 271632, 305586, 316904, 339540, 356517, 362176, 362880, 396130, 407448, 452720, 458379, 475356, 509310, 543264, 594195, 611172, 633808, 679080, 713034, 724352, 763965, 792260, 814896, 905440, 916758, 950712, 1018620, 1069551, 1086528, 1188390, 1222344, 1267616, 1358160, 1426068, 1527930, 1584520, 1629792, 1782585, 1810880, 1833516, 1901424, 2037240, 2139102, 2173056, 2291895, 2376780, 2444688, 2535232, 2716320, 2852136, 3055860, 3169040, 3208653, 3259584, 3565170, 3621760, 3667032, 3802848, 4074480, 4278204, 4583790, 4753560, 4889376, 5070464, 5347755, 5432640, 5704272, 6111720, 6338080, 6417306, 6519168, 7130340, 7334064, 7605696, 8148960, 8556408, 9167580, 9507120, 9778752, 10695510, 10865280, 11408544, 12223440, 12676160, 12834612, 14260680, 14668128, 15211392, 16043265, 16297920, 17112816, 18335160, 19014240, 19557504, 21391020, 22817088, 24446880, 25352320, 25669224, 28521360, 29336256, 32086530, 32595840, 34225632, 36670320, 38028480, 42782040, 45634176, 48893760, 51338448, 57042720, 58672512, 64173060, 68451264, 73340640, 76056960, 85564080, 97787520, 102676896, 114085440, 128346120, 136902528, 146681280, 171128160, 205353792, 228170880, 256692240, 293362560, 342256320, 410707584, 513384480, 684512640, 1026768960, 2053537920]

約数ペア:

[(1, 2053537920), (2, 1026768960), (3, 684512640), (4, 513384480), (5, 410707584), (6, 342256320), (7, 293362560), (8, 256692240), (9, 228170880), (10, 205353792), (12, 171128160), (14, 146681280), (15, 136902528), (16, 128346120), (18, 114085440), (20, 102676896), (21, 97787520), (24, 85564080), (27, 76056960), (28, 73340640), (30, 68451264), (32, 64173060), (35, 58672512), (36, 57042720), (40, 51338448), (42, 48893760), (45, 45634176), (48, 42782040), (54, 38028480), (56, 36670320), (60, 34225632), (63, 32595840), (64, 32086530), (70, 29336256), (72, 28521360), (80, 25669224), (81, 25352320), (84, 24446880), (90, 22817088), (96, 21391020), (105, 19557504), (108, 19014240), (112, 18335160), (120, 17112816), (126, 16297920), (128, 16043265), (135, 15211392), (140, 14668128), (144, 14260680), (160, 12834612), (162, 12676160), (168, 12223440), (180, 11408544), (189, 10865280), (192, 10695510), (210, 9778752), (216, 9507120), (224, 9167580), (240, 8556408), (252, 8148960), (270, 7605696), (280, 7334064), (288, 7130340), (315, 6519168), (320, 6417306), (324, 6338080), (336, 6111720), (360, 5704272), (378, 5432640), (384, 5347755), (405, 5070464), (420, 4889376), (432, 4753560), (448, 4583790), (480, 4278204), (504, 4074480), (540, 3802848), (560, 3667032), (567, 3621760), (576, 3565170), (630, 3259584), (640, 3208653), (648, 3169040), (672, 3055860), (720, 2852136), (756, 2716320), (810, 2535232), (840, 2444688), (864, 2376780), (896, 2291895), (945, 2173056), (960, 2139102), (1008, 2037240), (1080, 1901424), (1120, 1833516), (1134, 1810880), (1152, 1782585), (1260, 1629792), (1296, 1584520), (1344, 1527930), (1440, 1426068), (1512, 1358160), (1620, 1267616), (1680, 1222344), (1728, 1188390), (1890, 1086528), (1920, 1069551), (2016, 1018620), (2160, 950712), (2240, 916758), (2268, 905440), (2520, 814896), (2592, 792260), (2688, 763965), (2835, 724352), (2880, 713034), (3024, 679080), (3240, 633808), (3360, 611172), (3456, 594195), (3780, 543264), (4032, 509310), (4320, 475356), (4480, 458379), (4536, 452720), (5040, 407448), (5184, 396130), (5659, 362880), (5670, 362176), (5760, 356517), (6048, 339540), (6480, 316904), (6720, 305586), (7560, 271632), (8064, 254655), (8640, 237678), (9072, 226360), (10080, 203724), (10368, 198065), (11318, 181440), (11340, 181088), (12096, 169770), (12960, 158452), (13440, 152793), (15120, 135816), (16977, 120960), (17280, 118839), (18144, 113180), (20160, 101862), (22636, 90720), (22680, 90544), (24192, 84885), (25920, 79226), (28295, 72576), (30240, 67908), (33954, 60480), (36288, 56590), (39613, 51840), (40320, 50931), (45272, 45360)]