216927240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{26981}}^1$

素因数の和:27062

約数の個数: 64

約数和(自身を含む): 660519360

約数和(自身を除く): 443592120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 8040, 26981, 53962, 80943, 107924, 134905, 161886, 215848, 269810, 323772, 404715, 539620, 647544, 809430, 1079240, 1618860, 1807727, 3237720, 3615454, 5423181, 7230908, 9038635, 10846362, 14461816, 18077270, 21692724, 27115905, 36154540, 43385448, 54231810, 72309080, 108463620, 216927240]

約数ペア:

[(1, 216927240), (2, 108463620), (3, 72309080), (4, 54231810), (5, 43385448), (6, 36154540), (8, 27115905), (10, 21692724), (12, 18077270), (15, 14461816), (20, 10846362), (24, 9038635), (30, 7230908), (40, 5423181), (60, 3615454), (67, 3237720), (120, 1807727), (134, 1618860), (201, 1079240), (268, 809430), (335, 647544), (402, 539620), (536, 404715), (670, 323772), (804, 269810), (1005, 215848), (1340, 161886), (1608, 134905), (2010, 107924), (2680, 80943), (4020, 53962), (8040, 26981)]