144360680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 337184640

約数和(自身を除く): 192823960

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 103, 148, 185, 206, 296, 370, 412, 515, 740, 824, 947, 1030, 1480, 1894, 2060, 3788, 3811, 4120, 4735, 7576, 7622, 9470, 15244, 18940, 19055, 30488, 35039, 37880, 38110, 70078, 76220, 97541, 140156, 152440, 175195, 195082, 280312, 350390, 390164, 487705, 700780, 780328, 975410, 1401560, 1950820, 3609017, 3901640, 7218034, 14436068, 18045085, 28872136, 36090170, 72180340, 144360680]

約数ペア:

[(1, 144360680), (2, 72180340), (4, 36090170), (5, 28872136), (8, 18045085), (10, 14436068), (20, 7218034), (37, 3901640), (40, 3609017), (74, 1950820), (103, 1401560), (148, 975410), (185, 780328), (206, 700780), (296, 487705), (370, 390164), (412, 350390), (515, 280312), (740, 195082), (824, 175195), (947, 152440), (1030, 140156), (1480, 97541), (1894, 76220), (2060, 70078), (3788, 38110), (3811, 37880), (4120, 35039), (4735, 30488), (7576, 19055), (7622, 18940), (9470, 15244)]