1214651200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{15493}}^1$

素因数の和:15529

約数の個数: 126

約数和(自身を含む): 3476993046

約数和(自身を除く): 2262341846

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2800, 3136, 3920, 4900, 5600, 7840, 9800, 11200, 15493, 15680, 19600, 30986, 39200, 61972, 77465, 78400, 108451, 123944, 154930, 216902, 247888, 309860, 387325, 433804, 495776, 542255, 619720, 759157, 774650, 867608, 991552, 1084510, 1239440, 1518314, 1549300, 1735216, 2169020, 2478880, 2711275, 3036628, 3098600, 3470432, 3795785, 4338040, 4957760, 5422550, 6073256, 6197200, 6940864, 7591570, 8676080, 10845100, 12146512, 12394400, 15183140, 17352160, 18978925, 21690200, 24293024, 24788800, 30366280, 34704320, 37957850, 43380400, 48586048, 60732560, 75915700, 86760800, 121465120, 151831400, 173521600, 242930240, 303662800, 607325600, 1214651200]

約数ペア:

[(1, 1214651200), (2, 607325600), (4, 303662800), (5, 242930240), (7, 173521600), (8, 151831400), (10, 121465120), (14, 86760800), (16, 75915700), (20, 60732560), (25, 48586048), (28, 43380400), (32, 37957850), (35, 34704320), (40, 30366280), (49, 24788800), (50, 24293024), (56, 21690200), (64, 18978925), (70, 17352160), (80, 15183140), (98, 12394400), (100, 12146512), (112, 10845100), (140, 8676080), (160, 7591570), (175, 6940864), (196, 6197200), (200, 6073256), (224, 5422550), (245, 4957760), (280, 4338040), (320, 3795785), (350, 3470432), (392, 3098600), (400, 3036628), (448, 2711275), (490, 2478880), (560, 2169020), (700, 1735216), (784, 1549300), (800, 1518314), (980, 1239440), (1120, 1084510), (1225, 991552), (1400, 867608), (1568, 774650), (1600, 759157), (1960, 619720), (2240, 542255), (2450, 495776), (2800, 433804), (3136, 387325), (3920, 309860), (4900, 247888), (5600, 216902), (7840, 154930), (9800, 123944), (11200, 108451), (15493, 78400), (15680, 77465), (19600, 61972), (30986, 39200)]