133711360

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2791

約数の個数: 80

約数和(自身を含む): 337590000

約数和(自身を除く): 203878640

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, 2749, 3040, 4864, 5498, 6080, 9728, 10996, 12160, 13745, 21992, 24320, 27490, 43984, 48640, 52231, 54980, 87968, 104462, 109960, 175936, 208924, 219920, 261155, 351872, 417848, 439840, 522310, 703744, 835696, 879680, 1044620, 1407488, 1671392, 1759360, 2089240, 3342784, 3518720, 4178480, 6685568, 7037440, 8356960, 13371136, 16713920, 26742272, 33427840, 66855680, 133711360]

約数ペア:

[(1, 133711360), (2, 66855680), (4, 33427840), (5, 26742272), (8, 16713920), (10, 13371136), (16, 8356960), (19, 7037440), (20, 6685568), (32, 4178480), (38, 3518720), (40, 3342784), (64, 2089240), (76, 1759360), (80, 1671392), (95, 1407488), (128, 1044620), (152, 879680), (160, 835696), (190, 703744), (256, 522310), (304, 439840), (320, 417848), (380, 351872), (512, 261155), (608, 219920), (640, 208924), (760, 175936), (1216, 109960), (1280, 104462), (1520, 87968), (2432, 54980), (2560, 52231), (2749, 48640), (3040, 43984), (4864, 27490), (5498, 24320), (6080, 21992), (9728, 13745), (10996, 12160)]