210007899520

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1291}}^1$

素因数の和:1633

約数の個数: 256

約数和(自身を含む): 538564308480

約数和(自身を除く): 328556408960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 128, 160, 172, 184, 215, 230, 257, 320, 344, 368, 430, 460, 514, 640, 688, 736, 860, 920, 989, 1028, 1285, 1291, 1376, 1472, 1720, 1840, 1978, 2056, 2570, 2582, 2752, 2944, 3440, 3680, 3956, 4112, 4945, 5140, 5164, 5504, 5911, 6455, 6880, 7360, 7912, 8224, 9890, 10280, 10328, 11051, 11822, 12910, 13760, 14720, 15824, 16448, 19780, 20560, 20656, 22102, 23644, 25820, 27520, 29555, 29693, 31648, 32896, 39560, 41120, 41312, 44204, 47288, 51640, 55255, 55513, 59110, 59386, 63296, 79120, 82240, 82624, 88408, 94576, 103280, 110510, 111026, 118220, 118772, 126592, 148465, 158240, 164480, 165248, 176816, 189152, 206560, 221020, 222052, 236440, 237544, 254173, 277565, 296930, 316480, 331787, 353632, 378304, 413120, 442040, 444104, 472880, 475088, 508346, 555130, 593860, 632960, 663574, 707264, 756608, 826240, 884080, 888208, 945760, 950176, 1016692, 1110260, 1187720, 1270865, 1276799, 1327148, 1414528, 1658935, 1768160, 1776416, 1891520, 1900352, 2033384, 2220520, 2375440, 2541730, 2553598, 2654296, 3317870, 3536320, 3552832, 3783040, 3800704, 4066768, 4441040, 4750880, 5083460, 5107196, 5308592, 6383995, 6635740, 7072640, 7105664, 7631101, 8133536, 8882080, 9501760, 10166920, 10214392, 10617184, 12767990, 13271480, 14266841, 15262202, 16267072, 17764160, 19003520, 20333840, 20428784, 21234368, 25535980, 26542960, 28533682, 30524404, 32534144, 35528320, 38155505, 40667680, 40857568, 42468736, 51071960, 53085920, 57067364, 61048808, 71334205, 76311010, 81335360, 81715136, 102143920, 106171840, 114134728, 122097616, 142668410, 152622020, 162670720, 163430272, 204287840, 212343680, 228269456, 244195232, 285336820, 305244040, 328137343, 408575680, 456538912, 488390464, 570673640, 610488080, 656274686, 817151360, 913077824, 976780928, 1141347280, 1220976160, 1312549372, 1640686715, 1826155648, 2282694560, 2441952320, 2625098744, 3281373430, 4565389120, 4883904640, 5250197488, 6562746860, 9130778240, 10500394976, 13125493720, 21000789952, 26250987440, 42001579904, 52501974880, 105003949760, 210007899520]

約数ペア:

[(1, 210007899520), (2, 105003949760), (4, 52501974880), (5, 42001579904), (8, 26250987440), (10, 21000789952), (16, 13125493720), (20, 10500394976), (23, 9130778240), (32, 6562746860), (40, 5250197488), (43, 4883904640), (46, 4565389120), (64, 3281373430), (80, 2625098744), (86, 2441952320), (92, 2282694560), (115, 1826155648), (128, 1640686715), (160, 1312549372), (172, 1220976160), (184, 1141347280), (215, 976780928), (230, 913077824), (257, 817151360), (320, 656274686), (344, 610488080), (368, 570673640), (430, 488390464), (460, 456538912), (514, 408575680), (640, 328137343), (688, 305244040), (736, 285336820), (860, 244195232), (920, 228269456), (989, 212343680), (1028, 204287840), (1285, 163430272), (1291, 162670720), (1376, 152622020), (1472, 142668410), (1720, 122097616), (1840, 114134728), (1978, 106171840), (2056, 102143920), (2570, 81715136), (2582, 81335360), (2752, 76311010), (2944, 71334205), (3440, 61048808), (3680, 57067364), (3956, 53085920), (4112, 51071960), (4945, 42468736), (5140, 40857568), (5164, 40667680), (5504, 38155505), (5911, 35528320), (6455, 32534144), (6880, 30524404), (7360, 28533682), (7912, 26542960), (8224, 25535980), (9890, 21234368), (10280, 20428784), (10328, 20333840), (11051, 19003520), (11822, 17764160), (12910, 16267072), (13760, 15262202), (14720, 14266841), (15824, 13271480), (16448, 12767990), (19780, 10617184), (20560, 10214392), (20656, 10166920), (22102, 9501760), (23644, 8882080), (25820, 8133536), (27520, 7631101), (29555, 7105664), (29693, 7072640), (31648, 6635740), (32896, 6383995), (39560, 5308592), (41120, 5107196), (41312, 5083460), (44204, 4750880), (47288, 4441040), (51640, 4066768), (55255, 3800704), (55513, 3783040), (59110, 3552832), (59386, 3536320), (63296, 3317870), (79120, 2654296), (82240, 2553598), (82624, 2541730), (88408, 2375440), (94576, 2220520), (103280, 2033384), (110510, 1900352), (111026, 1891520), (118220, 1776416), (118772, 1768160), (126592, 1658935), (148465, 1414528), (158240, 1327148), (164480, 1276799), (165248, 1270865), (176816, 1187720), (189152, 1110260), (206560, 1016692), (221020, 950176), (222052, 945760), (236440, 888208), (237544, 884080), (254173, 826240), (277565, 756608), (296930, 707264), (316480, 663574), (331787, 632960), (353632, 593860), (378304, 555130), (413120, 508346), (442040, 475088), (444104, 472880)]