137064640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 346155264

約数和(自身を除く): 209090624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 64, 80, 82, 124, 155, 160, 164, 205, 248, 310, 320, 328, 337, 410, 496, 620, 656, 674, 820, 992, 1240, 1271, 1312, 1348, 1640, 1685, 1984, 2480, 2542, 2624, 2696, 3280, 3370, 4960, 5084, 5392, 6355, 6560, 6740, 9920, 10168, 10447, 10784, 12710, 13120, 13480, 13817, 20336, 20894, 21568, 25420, 26960, 27634, 40672, 41788, 50840, 52235, 53920, 55268, 69085, 81344, 83576, 101680, 104470, 107840, 110536, 138170, 167152, 203360, 208940, 221072, 276340, 334304, 406720, 417880, 428327, 442144, 552680, 668608, 835760, 856654, 884288, 1105360, 1671520, 1713308, 2141635, 2210720, 3343040, 3426616, 4283270, 4421440, 6853232, 8566540, 13706464, 17133080, 27412928, 34266160, 68532320, 137064640]

約数ペア:

[(1, 137064640), (2, 68532320), (4, 34266160), (5, 27412928), (8, 17133080), (10, 13706464), (16, 8566540), (20, 6853232), (31, 4421440), (32, 4283270), (40, 3426616), (41, 3343040), (62, 2210720), (64, 2141635), (80, 1713308), (82, 1671520), (124, 1105360), (155, 884288), (160, 856654), (164, 835760), (205, 668608), (248, 552680), (310, 442144), (320, 428327), (328, 417880), (337, 406720), (410, 334304), (496, 276340), (620, 221072), (656, 208940), (674, 203360), (820, 167152), (992, 138170), (1240, 110536), (1271, 107840), (1312, 104470), (1348, 101680), (1640, 83576), (1685, 81344), (1984, 69085), (2480, 55268), (2542, 53920), (2624, 52235), (2696, 50840), (3280, 41788), (3370, 40672), (4960, 27634), (5084, 26960), (5392, 25420), (6355, 21568), (6560, 20894), (6740, 20336), (9920, 13817), (10168, 13480), (10447, 13120), (10784, 12710)]