1330247052160

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159885463}}^1$

素因数の和:159885495

約数の個数: 64

約数和(自身を含む): 3424746638880

約数和(自身を除く): 2094499586720

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, 159885463, 319770926, 639541852, 799427315, 1279083704, 1598854630, 2078511019, 2558167408, 3197709260, 4157022038, 5116334816, 6395418520, 8314044076, 10232669632, 10392555095, 12790837040, 16628088152, 20465339264, 20785110190, 25581674080, 33256176304, 41570220380, 51163348160, 66512352608, 83140440760, 102326696320, 133024705216, 166280881520, 266049410432, 332561763040, 665123526080, 1330247052160]

約数ペア:

[(1, 1330247052160), (2, 665123526080), (4, 332561763040), (5, 266049410432), (8, 166280881520), (10, 133024705216), (13, 102326696320), (16, 83140440760), (20, 66512352608), (26, 51163348160), (32, 41570220380), (40, 33256176304), (52, 25581674080), (64, 20785110190), (65, 20465339264), (80, 16628088152), (104, 12790837040), (128, 10392555095), (130, 10232669632), (160, 8314044076), (208, 6395418520), (260, 5116334816), (320, 4157022038), (416, 3197709260), (520, 2558167408), (640, 2078511019), (832, 1598854630), (1040, 1279083704), (1664, 799427315), (2080, 639541852), (4160, 319770926), (8320, 159885463)]