57663760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 240

約数和(自身を含む): 180488448

約数和(自身を除く): 122824688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 37, 40, 44, 46, 55, 56, 70, 74, 77, 80, 88, 92, 110, 112, 115, 121, 140, 148, 154, 161, 176, 184, 185, 220, 230, 242, 253, 259, 280, 296, 308, 322, 368, 370, 385, 407, 440, 460, 484, 506, 518, 560, 592, 605, 616, 644, 740, 770, 805, 814, 847, 851, 880, 920, 968, 1012, 1036, 1210, 1232, 1265, 1288, 1295, 1480, 1540, 1610, 1628, 1694, 1702, 1771, 1840, 1936, 2024, 2035, 2072, 2420, 2530, 2576, 2590, 2783, 2849, 2960, 3080, 3220, 3256, 3388, 3404, 3542, 4048, 4070, 4144, 4235, 4255, 4477, 4840, 5060, 5180, 5566, 5698, 5957, 6160, 6440, 6512, 6776, 6808, 7084, 8140, 8470, 8510, 8855, 8954, 9361, 9680, 10120, 10360, 11132, 11396, 11914, 12880, 13552, 13616, 13915, 14168, 14245, 16280, 16940, 17020, 17710, 17908, 18722, 19481, 20240, 20720, 22264, 22385, 22792, 23828, 27830, 28336, 28490, 29785, 31339, 32560, 33880, 34040, 35420, 35816, 37444, 38962, 44528, 44770, 45584, 46805, 47656, 55660, 56980, 59570, 62678, 65527, 67760, 68080, 70840, 71632, 74888, 77924, 89540, 93610, 95312, 97405, 102971, 111320, 113960, 119140, 125356, 131054, 141680, 149776, 155848, 156695, 179080, 187220, 194810, 205942, 222640, 227920, 238280, 250712, 262108, 311696, 313390, 327635, 358160, 374440, 389620, 411884, 476560, 501424, 514855, 524216, 626780, 655270, 720797, 748880, 779240, 823768, 1029710, 1048432, 1253560, 1310540, 1441594, 1558480, 1647536, 2059420, 2507120, 2621080, 2883188, 3603985, 4118840, 5242160, 5766376, 7207970, 8237680, 11532752, 14415940, 28831880, 57663760]

約数ペア:

[(1, 57663760), (2, 28831880), (4, 14415940), (5, 11532752), (7, 8237680), (8, 7207970), (10, 5766376), (11, 5242160), (14, 4118840), (16, 3603985), (20, 2883188), (22, 2621080), (23, 2507120), (28, 2059420), (35, 1647536), (37, 1558480), (40, 1441594), (44, 1310540), (46, 1253560), (55, 1048432), (56, 1029710), (70, 823768), (74, 779240), (77, 748880), (80, 720797), (88, 655270), (92, 626780), (110, 524216), (112, 514855), (115, 501424), (121, 476560), (140, 411884), (148, 389620), (154, 374440), (161, 358160), (176, 327635), (184, 313390), (185, 311696), (220, 262108), (230, 250712), (242, 238280), (253, 227920), (259, 222640), (280, 205942), (296, 194810), (308, 187220), (322, 179080), (368, 156695), (370, 155848), (385, 149776), (407, 141680), (440, 131054), (460, 125356), (484, 119140), (506, 113960), (518, 111320), (560, 102971), (592, 97405), (605, 95312), (616, 93610), (644, 89540), (740, 77924), (770, 74888), (805, 71632), (814, 70840), (847, 68080), (851, 67760), (880, 65527), (920, 62678), (968, 59570), (1012, 56980), (1036, 55660), (1210, 47656), (1232, 46805), (1265, 45584), (1288, 44770), (1295, 44528), (1480, 38962), (1540, 37444), (1610, 35816), (1628, 35420), (1694, 34040), (1702, 33880), (1771, 32560), (1840, 31339), (1936, 29785), (2024, 28490), (2035, 28336), (2072, 27830), (2420, 23828), (2530, 22792), (2576, 22385), (2590, 22264), (2783, 20720), (2849, 20240), (2960, 19481), (3080, 18722), (3220, 17908), (3256, 17710), (3388, 17020), (3404, 16940), (3542, 16280), (4048, 14245), (4070, 14168), (4144, 13915), (4235, 13616), (4255, 13552), (4477, 12880), (4840, 11914), (5060, 11396), (5180, 11132), (5566, 10360), (5698, 10120), (5957, 9680), (6160, 9361), (6440, 8954), (6512, 8855), (6776, 8510), (6808, 8470), (7084, 8140)]