1381710400

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:242

約数の個数: 336

約数和(自身を含む): 4212904960

約数和(自身を除く): 2831194560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 43, 50, 56, 64, 70, 76, 80, 86, 95, 100, 112, 133, 140, 151, 152, 160, 172, 175, 190, 200, 215, 224, 266, 280, 301, 302, 304, 320, 344, 350, 380, 400, 430, 448, 475, 532, 560, 602, 604, 608, 665, 688, 700, 755, 760, 800, 817, 860, 950, 1057, 1064, 1075, 1120, 1204, 1208, 1216, 1330, 1376, 1400, 1505, 1510, 1520, 1600, 1634, 1720, 1900, 2114, 2128, 2150, 2240, 2408, 2416, 2660, 2752, 2800, 2869, 3010, 3020, 3040, 3268, 3325, 3440, 3775, 3800, 4085, 4228, 4256, 4300, 4816, 4832, 5285, 5320, 5600, 5719, 5738, 6020, 6040, 6080, 6493, 6536, 6650, 6880, 7525, 7550, 7600, 8170, 8456, 8512, 8600, 9632, 9664, 10570, 10640, 11200, 11438, 11476, 12040, 12080, 12986, 13072, 13300, 13760, 14345, 15050, 15100, 15200, 16340, 16912, 17200, 19264, 20083, 20425, 21140, 21280, 22876, 22952, 24080, 24160, 25972, 26144, 26425, 26600, 28595, 28690, 30100, 30200, 30400, 32465, 32680, 33824, 34400, 40166, 40850, 42280, 42560, 45451, 45752, 45904, 48160, 48320, 51944, 52288, 52850, 53200, 57190, 57380, 60200, 60400, 64930, 65360, 67648, 68800, 71725, 80332, 81700, 84560, 90902, 91504, 91808, 96320, 100415, 103888, 105700, 106400, 114380, 114760, 120400, 120800, 123367, 129860, 130720, 142975, 143450, 160664, 162325, 163400, 169120, 181804, 183008, 183616, 200830, 207776, 211400, 212800, 227255, 228760, 229520, 240800, 241600, 246734, 259720, 261440, 285950, 286900, 321328, 324650, 326800, 338240, 363608, 366016, 401660, 415552, 422800, 454510, 457520, 459040, 481600, 493468, 502075, 519440, 571900, 573800, 616835, 642656, 649300, 653600, 727216, 803320, 845600, 863569, 909020, 915040, 918080, 986936, 1004150, 1038880, 1136275, 1143800, 1147600, 1233670, 1285312, 1298600, 1307200, 1454432, 1606640, 1691200, 1727138, 1818040, 1830080, 1973872, 2008300, 2077760, 2272550, 2287600, 2295200, 2467340, 2597200, 2908864, 3084175, 3213280, 3454276, 3636080, 3947744, 4016600, 4317845, 4545100, 4575200, 4590400, 4934680, 5194400, 6168350, 6426560, 6908552, 7272160, 7895488, 8033200, 8635690, 9090200, 9150400, 9869360, 10388800, 12336700, 13817104, 14544320, 16066400, 17271380, 18180400, 19738720, 21589225, 24673400, 27634208, 32132800, 34542760, 36360800, 39477440, 43178450, 49346800, 55268416, 69085520, 72721600, 86356900, 98693600, 138171040, 172713800, 197387200, 276342080, 345427600, 690855200, 1381710400]

約数ペア:

[(1, 1381710400), (2, 690855200), (4, 345427600), (5, 276342080), (7, 197387200), (8, 172713800), (10, 138171040), (14, 98693600), (16, 86356900), (19, 72721600), (20, 69085520), (25, 55268416), (28, 49346800), (32, 43178450), (35, 39477440), (38, 36360800), (40, 34542760), (43, 32132800), (50, 27634208), (56, 24673400), (64, 21589225), (70, 19738720), (76, 18180400), (80, 17271380), (86, 16066400), (95, 14544320), (100, 13817104), (112, 12336700), (133, 10388800), (140, 9869360), (151, 9150400), (152, 9090200), (160, 8635690), (172, 8033200), (175, 7895488), (190, 7272160), (200, 6908552), (215, 6426560), (224, 6168350), (266, 5194400), (280, 4934680), (301, 4590400), (302, 4575200), (304, 4545100), (320, 4317845), (344, 4016600), (350, 3947744), (380, 3636080), (400, 3454276), (430, 3213280), (448, 3084175), (475, 2908864), (532, 2597200), (560, 2467340), (602, 2295200), (604, 2287600), (608, 2272550), (665, 2077760), (688, 2008300), (700, 1973872), (755, 1830080), (760, 1818040), (800, 1727138), (817, 1691200), (860, 1606640), (950, 1454432), (1057, 1307200), (1064, 1298600), (1075, 1285312), (1120, 1233670), (1204, 1147600), (1208, 1143800), (1216, 1136275), (1330, 1038880), (1376, 1004150), (1400, 986936), (1505, 918080), (1510, 915040), (1520, 909020), (1600, 863569), (1634, 845600), (1720, 803320), (1900, 727216), (2114, 653600), (2128, 649300), (2150, 642656), (2240, 616835), (2408, 573800), (2416, 571900), (2660, 519440), (2752, 502075), (2800, 493468), (2869, 481600), (3010, 459040), (3020, 457520), (3040, 454510), (3268, 422800), (3325, 415552), (3440, 401660), (3775, 366016), (3800, 363608), (4085, 338240), (4228, 326800), (4256, 324650), (4300, 321328), (4816, 286900), (4832, 285950), (5285, 261440), (5320, 259720), (5600, 246734), (5719, 241600), (5738, 240800), (6020, 229520), (6040, 228760), (6080, 227255), (6493, 212800), (6536, 211400), (6650, 207776), (6880, 200830), (7525, 183616), (7550, 183008), (7600, 181804), (8170, 169120), (8456, 163400), (8512, 162325), (8600, 160664), (9632, 143450), (9664, 142975), (10570, 130720), (10640, 129860), (11200, 123367), (11438, 120800), (11476, 120400), (12040, 114760), (12080, 114380), (12986, 106400), (13072, 105700), (13300, 103888), (13760, 100415), (14345, 96320), (15050, 91808), (15100, 91504), (15200, 90902), (16340, 84560), (16912, 81700), (17200, 80332), (19264, 71725), (20083, 68800), (20425, 67648), (21140, 65360), (21280, 64930), (22876, 60400), (22952, 60200), (24080, 57380), (24160, 57190), (25972, 53200), (26144, 52850), (26425, 52288), (26600, 51944), (28595, 48320), (28690, 48160), (30100, 45904), (30200, 45752), (30400, 45451), (32465, 42560), (32680, 42280), (33824, 40850), (34400, 40166)]