217951849320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{7536371}}^1$

素因数の和:7536626

約数の個数: 64

約数和(自身を含む): 656568728640

約数和(自身を除く): 438616879320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 241, 482, 723, 964, 1205, 1446, 1928, 2410, 2892, 3615, 4820, 5784, 7230, 9640, 14460, 28920, 7536371, 15072742, 22609113, 30145484, 37681855, 45218226, 60290968, 75363710, 90436452, 113045565, 150727420, 180872904, 226091130, 301454840, 452182260, 904364520, 1816265411, 3632530822, 5448796233, 7265061644, 9081327055, 10897592466, 14530123288, 18162654110, 21795184932, 27243981165, 36325308220, 43590369864, 54487962330, 72650616440, 108975924660, 217951849320]

約数ペア:

[(1, 217951849320), (2, 108975924660), (3, 72650616440), (4, 54487962330), (5, 43590369864), (6, 36325308220), (8, 27243981165), (10, 21795184932), (12, 18162654110), (15, 14530123288), (20, 10897592466), (24, 9081327055), (30, 7265061644), (40, 5448796233), (60, 3632530822), (120, 1816265411), (241, 904364520), (482, 452182260), (723, 301454840), (964, 226091130), (1205, 180872904), (1446, 150727420), (1928, 113045565), (2410, 90436452), (2892, 75363710), (3615, 60290968), (4820, 45218226), (5784, 37681855), (7230, 30145484), (9640, 22609113), (14460, 15072742), (28920, 7536371)]