469286720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{173}}^2$

素因数の和:377

約数の個数: 126

約数和(自身を含む): 1307493702

約数和(自身を除く): 838206982

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 173, 196, 224, 245, 280, 320, 346, 392, 448, 490, 560, 692, 784, 865, 980, 1120, 1211, 1384, 1568, 1730, 1960, 2240, 2422, 2768, 3136, 3460, 3920, 4844, 5536, 6055, 6920, 7840, 8477, 9688, 11072, 12110, 13840, 15680, 16954, 19376, 24220, 27680, 29929, 33908, 38752, 42385, 48440, 55360, 59858, 67816, 77504, 84770, 96880, 119716, 135632, 149645, 169540, 193760, 209503, 239432, 271264, 299290, 339080, 387520, 419006, 478864, 542528, 598580, 678160, 838012, 957728, 1047515, 1197160, 1356320, 1466521, 1676024, 1915456, 2095030, 2394320, 2712640, 2933042, 3352048, 4190060, 4788640, 5866084, 6704096, 7332605, 8380120, 9577280, 11732168, 13408192, 14665210, 16760240, 23464336, 29330420, 33520480, 46928672, 58660840, 67040960, 93857344, 117321680, 234643360, 469286720]

約数ペア:

[(1, 469286720), (2, 234643360), (4, 117321680), (5, 93857344), (7, 67040960), (8, 58660840), (10, 46928672), (14, 33520480), (16, 29330420), (20, 23464336), (28, 16760240), (32, 14665210), (35, 13408192), (40, 11732168), (49, 9577280), (56, 8380120), (64, 7332605), (70, 6704096), (80, 5866084), (98, 4788640), (112, 4190060), (140, 3352048), (160, 2933042), (173, 2712640), (196, 2394320), (224, 2095030), (245, 1915456), (280, 1676024), (320, 1466521), (346, 1356320), (392, 1197160), (448, 1047515), (490, 957728), (560, 838012), (692, 678160), (784, 598580), (865, 542528), (980, 478864), (1120, 419006), (1211, 387520), (1384, 339080), (1568, 299290), (1730, 271264), (1960, 239432), (2240, 209503), (2422, 193760), (2768, 169540), (3136, 149645), (3460, 135632), (3920, 119716), (4844, 96880), (5536, 84770), (6055, 77504), (6920, 67816), (7840, 59858), (8477, 55360), (9688, 48440), (11072, 42385), (12110, 38752), (13840, 33908), (15680, 29929), (16954, 27680), (19376, 24220)]