133322240

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2783

約数の個数: 80

約数和(自身を含む): 336607920

約数和(自身を除く): 203285680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 2741, 3040, 4864, 5482, 6080, 9728, 10964, 12160, 13705, 21928, 24320, 27410, 43856, 48640, 52079, 54820, 87712, 104158, 109640, 175424, 208316, 219280, 260395, 350848, 416632, 438560, 520790, 701696, 833264, 877120, 1041580, 1403392, 1666528, 1754240, 2083160, 3333056, 3508480, 4166320, 6666112, 7016960, 8332640, 13332224, 16665280, 26664448, 33330560, 66661120, 133322240]

約数ペア:

[(1, 133322240), (2, 66661120), (4, 33330560), (5, 26664448), (8, 16665280), (10, 13332224), (16, 8332640), (19, 7016960), (20, 6666112), (32, 4166320), (38, 3508480), (40, 3333056), (64, 2083160), (76, 1754240), (80, 1666528), (95, 1403392), (128, 1041580), (152, 877120), (160, 833264), (190, 701696), (256, 520790), (304, 438560), (320, 416632), (380, 350848), (512, 260395), (608, 219280), (640, 208316), (760, 175424), (1216, 109640), (1280, 104158), (1520, 87712), (2432, 54820), (2560, 52079), (2741, 48640), (3040, 43856), (4864, 27410), (5482, 24320), (6080, 21928), (9728, 13705), (10964, 12160)]