3146016640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{378127}}^1$

素因数の和:378159

約数の個数: 64

約数和(自身を含む): 8099501760

約数和(自身を除く): 4953485120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 378127, 756254, 1512508, 1890635, 3025016, 3781270, 4915651, 6050032, 7562540, 9831302, 12100064, 15125080, 19662604, 24200128, 24578255, 30250160, 39325208, 48400256, 49156510, 60500320, 78650416, 98313020, 121000640, 157300832, 196626040, 242001280, 314601664, 393252080, 629203328, 786504160, 1573008320, 3146016640]

約数ペア:

[(1, 3146016640), (2, 1573008320), (4, 786504160), (5, 629203328), (8, 393252080), (10, 314601664), (13, 242001280), (16, 196626040), (20, 157300832), (26, 121000640), (32, 98313020), (40, 78650416), (52, 60500320), (64, 49156510), (65, 48400256), (80, 39325208), (104, 30250160), (128, 24578255), (130, 24200128), (160, 19662604), (208, 15125080), (260, 12100064), (320, 9831302), (416, 7562540), (520, 6050032), (640, 4915651), (832, 3781270), (1040, 3025016), (1664, 1890635), (2080, 1512508), (4160, 756254), (8320, 378127)]