2044303920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{811}}^1$

素因数の和:1225

約数の個数: 200

約数和(自身を含む): 7127200080

約数和(自身を除く): 5082896160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 389, 405, 432, 540, 648, 720, 778, 810, 811, 1080, 1167, 1296, 1556, 1620, 1622, 1945, 2160, 2334, 2433, 3112, 3240, 3244, 3501, 3890, 4055, 4668, 4866, 5835, 6224, 6480, 6488, 7002, 7299, 7780, 8110, 9336, 9732, 10503, 11670, 12165, 12976, 14004, 14598, 15560, 16220, 17505, 18672, 19464, 21006, 21897, 23340, 24330, 28008, 29196, 31120, 31509, 32440, 35010, 36495, 38928, 42012, 43794, 46680, 48660, 52515, 56016, 58392, 63018, 64880, 65691, 70020, 72990, 84024, 87588, 93360, 97320, 105030, 109485, 116784, 126036, 131382, 140040, 145980, 157545, 168048, 175176, 194640, 210060, 218970, 252072, 262764, 280080, 291960, 315090, 315479, 328455, 350352, 420120, 437940, 504144, 525528, 583920, 630180, 630958, 656910, 840240, 875880, 946437, 1051056, 1260360, 1261916, 1313820, 1577395, 1751760, 1892874, 2520720, 2523832, 2627640, 2839311, 3154790, 3785748, 4732185, 5047664, 5255280, 5678622, 6309580, 7571496, 8517933, 9464370, 11357244, 12619160, 14196555, 15142992, 17035866, 18928740, 22714488, 25238320, 25553799, 28393110, 34071732, 37857480, 42589665, 45428976, 51107598, 56786220, 68143464, 75714960, 85179330, 102215196, 113572440, 127768995, 136286928, 170358660, 204430392, 227144880, 255537990, 340717320, 408860784, 511075980, 681434640, 1022151960, 2044303920]

約数ペア:

[(1, 2044303920), (2, 1022151960), (3, 681434640), (4, 511075980), (5, 408860784), (6, 340717320), (8, 255537990), (9, 227144880), (10, 204430392), (12, 170358660), (15, 136286928), (16, 127768995), (18, 113572440), (20, 102215196), (24, 85179330), (27, 75714960), (30, 68143464), (36, 56786220), (40, 51107598), (45, 45428976), (48, 42589665), (54, 37857480), (60, 34071732), (72, 28393110), (80, 25553799), (81, 25238320), (90, 22714488), (108, 18928740), (120, 17035866), (135, 15142992), (144, 14196555), (162, 12619160), (180, 11357244), (216, 9464370), (240, 8517933), (270, 7571496), (324, 6309580), (360, 5678622), (389, 5255280), (405, 5047664), (432, 4732185), (540, 3785748), (648, 3154790), (720, 2839311), (778, 2627640), (810, 2523832), (811, 2520720), (1080, 1892874), (1167, 1751760), (1296, 1577395), (1556, 1313820), (1620, 1261916), (1622, 1260360), (1945, 1051056), (2160, 946437), (2334, 875880), (2433, 840240), (3112, 656910), (3240, 630958), (3244, 630180), (3501, 583920), (3890, 525528), (4055, 504144), (4668, 437940), (4866, 420120), (5835, 350352), (6224, 328455), (6480, 315479), (6488, 315090), (7002, 291960), (7299, 280080), (7780, 262764), (8110, 252072), (9336, 218970), (9732, 210060), (10503, 194640), (11670, 175176), (12165, 168048), (12976, 157545), (14004, 145980), (14598, 140040), (15560, 131382), (16220, 126036), (17505, 116784), (18672, 109485), (19464, 105030), (21006, 97320), (21897, 93360), (23340, 87588), (24330, 84024), (28008, 72990), (29196, 70020), (31120, 65691), (31509, 64880), (32440, 63018), (35010, 58392), (36495, 56016), (38928, 52515), (42012, 48660), (43794, 46680)]