510674080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1229}}^1$

素因数の和:1311

約数の個数: 144

約数和(自身を含む): 1431085320

約数和(自身を除く): 920411240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 160, 196, 212, 224, 245, 265, 280, 371, 392, 424, 490, 530, 560, 742, 784, 848, 980, 1060, 1120, 1229, 1484, 1568, 1696, 1855, 1960, 2120, 2458, 2597, 2968, 3710, 3920, 4240, 4916, 5194, 5936, 6145, 7420, 7840, 8480, 8603, 9832, 10388, 11872, 12290, 12985, 14840, 17206, 19664, 20776, 24580, 25970, 29680, 34412, 39328, 41552, 43015, 49160, 51940, 59360, 60221, 65137, 68824, 83104, 86030, 98320, 103880, 120442, 130274, 137648, 172060, 196640, 207760, 240884, 260548, 275296, 301105, 325685, 344120, 415520, 455959, 481768, 521096, 602210, 651370, 688240, 911918, 963536, 1042192, 1204420, 1302740, 1376480, 1823836, 1927072, 2084384, 2279795, 2408840, 2605480, 3191713, 3647672, 4559590, 4817680, 5210960, 6383426, 7295344, 9119180, 9635360, 10421920, 12766852, 14590688, 15958565, 18238360, 25533704, 31917130, 36476720, 51067408, 63834260, 72953440, 102134816, 127668520, 255337040, 510674080]

約数ペア:

[(1, 510674080), (2, 255337040), (4, 127668520), (5, 102134816), (7, 72953440), (8, 63834260), (10, 51067408), (14, 36476720), (16, 31917130), (20, 25533704), (28, 18238360), (32, 15958565), (35, 14590688), (40, 12766852), (49, 10421920), (53, 9635360), (56, 9119180), (70, 7295344), (80, 6383426), (98, 5210960), (106, 4817680), (112, 4559590), (140, 3647672), (160, 3191713), (196, 2605480), (212, 2408840), (224, 2279795), (245, 2084384), (265, 1927072), (280, 1823836), (371, 1376480), (392, 1302740), (424, 1204420), (490, 1042192), (530, 963536), (560, 911918), (742, 688240), (784, 651370), (848, 602210), (980, 521096), (1060, 481768), (1120, 455959), (1229, 415520), (1484, 344120), (1568, 325685), (1696, 301105), (1855, 275296), (1960, 260548), (2120, 240884), (2458, 207760), (2597, 196640), (2968, 172060), (3710, 137648), (3920, 130274), (4240, 120442), (4916, 103880), (5194, 98320), (5936, 86030), (6145, 83104), (7420, 68824), (7840, 65137), (8480, 60221), (8603, 59360), (9832, 51940), (10388, 49160), (11872, 43015), (12290, 41552), (12985, 39328), (14840, 34412), (17206, 29680), (19664, 25970), (20776, 24580)]