745622080000

素因数分解:

$2^9\times 5^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2621}}^1$

素因数の和:2793

約数の個数: 400

約数和(自身を含む): 2145158129664

約数和(自身を除く): 1399536049664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 127, 128, 140, 160, 175, 200, 224, 250, 254, 256, 280, 320, 350, 400, 448, 500, 508, 512, 560, 625, 635, 640, 700, 800, 875, 889, 896, 1000, 1016, 1120, 1250, 1270, 1280, 1400, 1600, 1750, 1778, 1792, 2000, 2032, 2240, 2500, 2540, 2560, 2621, 2800, 3175, 3200, 3500, 3556, 3584, 4000, 4064, 4375, 4445, 4480, 5000, 5080, 5242, 5600, 6350, 6400, 7000, 7112, 8000, 8128, 8750, 8890, 8960, 10000, 10160, 10484, 11200, 12700, 12800, 13105, 14000, 14224, 15875, 16000, 16256, 17500, 17780, 17920, 18347, 20000, 20320, 20968, 22225, 22400, 25400, 26210, 28000, 28448, 31750, 32000, 32512, 35000, 35560, 36694, 40000, 40640, 41936, 44450, 44800, 50800, 52420, 56000, 56896, 63500, 64000, 65024, 65525, 70000, 71120, 73388, 79375, 80000, 81280, 83872, 88900, 89600, 91735, 101600, 104840, 111125, 112000, 113792, 127000, 131050, 140000, 142240, 146776, 158750, 160000, 162560, 167744, 177800, 183470, 203200, 209680, 222250, 224000, 227584, 254000, 262100, 280000, 284480, 293552, 317500, 320000, 325120, 327625, 332867, 335488, 355600, 366940, 406400, 419360, 444500, 448000, 455168, 458675, 508000, 524200, 555625, 560000, 568960, 587104, 635000, 655250, 665734, 670976, 711200, 733880, 812800, 838720, 889000, 917350, 1016000, 1048400, 1111250, 1120000, 1137920, 1174208, 1270000, 1310500, 1331468, 1341952, 1422400, 1467760, 1625600, 1638125, 1664335, 1677440, 1778000, 1834700, 2032000, 2096800, 2222500, 2240000, 2275840, 2293375, 2330069, 2348416, 2540000, 2621000, 2662936, 2844800, 2935520, 3276250, 3328670, 3354880, 3556000, 3669400, 4064000, 4193600, 4445000, 4586750, 4660138, 4696832, 5080000, 5242000, 5325872, 5689600, 5871040, 6552500, 6657340, 6709760, 7112000, 7338800, 8128000, 8321675, 8387200, 8890000, 9173500, 9320276, 9393664, 10160000, 10484000, 10651744, 11379200, 11466875, 11650345, 11742080, 13105000, 13314680, 14224000, 14677600, 16643350, 16774400, 17780000, 18347000, 18640552, 20320000, 20968000, 21303488, 22933750, 23300690, 23484160, 26210000, 26629360, 28448000, 29355200, 33286700, 33548800, 35560000, 36694000, 37281104, 40640000, 41608375, 41936000, 42606976, 45867500, 46601380, 46968320, 52420000, 53258720, 56896000, 58251725, 58710400, 66573400, 71120000, 73388000, 74562208, 83216750, 83872000, 85213952, 91735000, 93202760, 104840000, 106517440, 116503450, 117420800, 133146800, 142240000, 146776000, 149124416, 166433500, 167744000, 170427904, 183470000, 186405520, 208041875, 209680000, 213034880, 233006900, 234841600, 266293600, 284480000, 291258625, 293552000, 298248832, 332867000, 366940000, 372811040, 416083750, 419360000, 426069760, 466013800, 532587200, 582517250, 587104000, 596497664, 665734000, 733880000, 745622080, 832167500, 838720000, 852139520, 932027600, 1065174400, 1165034500, 1174208000, 1192995328, 1331468000, 1456293125, 1467760000, 1491244160, 1664335000, 1864055200, 2130348800, 2330069000, 2662936000, 2912586250, 2935520000, 2982488320, 3328670000, 3728110400, 4260697600, 4660138000, 5325872000, 5825172500, 5871040000, 5964976640, 6657340000, 7456220800, 9320276000, 10651744000, 11650345000, 13314680000, 14912441600, 18640552000, 21303488000, 23300690000, 26629360000, 29824883200, 37281104000, 46601380000, 53258720000, 74562208000, 93202760000, 106517440000, 149124416000, 186405520000, 372811040000, 745622080000]

約数ペア:

[(1, 745622080000), (2, 372811040000), (4, 186405520000), (5, 149124416000), (7, 106517440000), (8, 93202760000), (10, 74562208000), (14, 53258720000), (16, 46601380000), (20, 37281104000), (25, 29824883200), (28, 26629360000), (32, 23300690000), (35, 21303488000), (40, 18640552000), (50, 14912441600), (56, 13314680000), (64, 11650345000), (70, 10651744000), (80, 9320276000), (100, 7456220800), (112, 6657340000), (125, 5964976640), (127, 5871040000), (128, 5825172500), (140, 5325872000), (160, 4660138000), (175, 4260697600), (200, 3728110400), (224, 3328670000), (250, 2982488320), (254, 2935520000), (256, 2912586250), (280, 2662936000), (320, 2330069000), (350, 2130348800), (400, 1864055200), (448, 1664335000), (500, 1491244160), (508, 1467760000), (512, 1456293125), (560, 1331468000), (625, 1192995328), (635, 1174208000), (640, 1165034500), (700, 1065174400), (800, 932027600), (875, 852139520), (889, 838720000), (896, 832167500), (1000, 745622080), (1016, 733880000), (1120, 665734000), (1250, 596497664), (1270, 587104000), (1280, 582517250), (1400, 532587200), (1600, 466013800), (1750, 426069760), (1778, 419360000), (1792, 416083750), (2000, 372811040), (2032, 366940000), (2240, 332867000), (2500, 298248832), (2540, 293552000), (2560, 291258625), (2621, 284480000), (2800, 266293600), (3175, 234841600), (3200, 233006900), (3500, 213034880), (3556, 209680000), (3584, 208041875), (4000, 186405520), (4064, 183470000), (4375, 170427904), (4445, 167744000), (4480, 166433500), (5000, 149124416), (5080, 146776000), (5242, 142240000), (5600, 133146800), (6350, 117420800), (6400, 116503450), (7000, 106517440), (7112, 104840000), (8000, 93202760), (8128, 91735000), (8750, 85213952), (8890, 83872000), (8960, 83216750), (10000, 74562208), (10160, 73388000), (10484, 71120000), (11200, 66573400), (12700, 58710400), (12800, 58251725), (13105, 56896000), (14000, 53258720), (14224, 52420000), (15875, 46968320), (16000, 46601380), (16256, 45867500), (17500, 42606976), (17780, 41936000), (17920, 41608375), (18347, 40640000), (20000, 37281104), (20320, 36694000), (20968, 35560000), (22225, 33548800), (22400, 33286700), (25400, 29355200), (26210, 28448000), (28000, 26629360), (28448, 26210000), (31750, 23484160), (32000, 23300690), (32512, 22933750), (35000, 21303488), (35560, 20968000), (36694, 20320000), (40000, 18640552), (40640, 18347000), (41936, 17780000), (44450, 16774400), (44800, 16643350), (50800, 14677600), (52420, 14224000), (56000, 13314680), (56896, 13105000), (63500, 11742080), (64000, 11650345), (65024, 11466875), (65525, 11379200), (70000, 10651744), (71120, 10484000), (73388, 10160000), (79375, 9393664), (80000, 9320276), (81280, 9173500), (83872, 8890000), (88900, 8387200), (89600, 8321675), (91735, 8128000), (101600, 7338800), (104840, 7112000), (111125, 6709760), (112000, 6657340), (113792, 6552500), (127000, 5871040), (131050, 5689600), (140000, 5325872), (142240, 5242000), (146776, 5080000), (158750, 4696832), (160000, 4660138), (162560, 4586750), (167744, 4445000), (177800, 4193600), (183470, 4064000), (203200, 3669400), (209680, 3556000), (222250, 3354880), (224000, 3328670), (227584, 3276250), (254000, 2935520), (262100, 2844800), (280000, 2662936), (284480, 2621000), (293552, 2540000), (317500, 2348416), (320000, 2330069), (325120, 2293375), (327625, 2275840), (332867, 2240000), (335488, 2222500), (355600, 2096800), (366940, 2032000), (406400, 1834700), (419360, 1778000), (444500, 1677440), (448000, 1664335), (455168, 1638125), (458675, 1625600), (508000, 1467760), (524200, 1422400), (555625, 1341952), (560000, 1331468), (568960, 1310500), (587104, 1270000), (635000, 1174208), (655250, 1137920), (665734, 1120000), (670976, 1111250), (711200, 1048400), (733880, 1016000), (812800, 917350), (838720, 889000)]