6396040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 16796160

約数和(自身を除く): 10400120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 53, 56, 70, 106, 140, 212, 265, 280, 371, 424, 431, 530, 742, 862, 1060, 1484, 1724, 1855, 2120, 2155, 2968, 3017, 3448, 3710, 4310, 6034, 7420, 8620, 12068, 14840, 15085, 17240, 22843, 24136, 30170, 45686, 60340, 91372, 114215, 120680, 159901, 182744, 228430, 319802, 456860, 639604, 799505, 913720, 1279208, 1599010, 3198020, 6396040]

約数ペア:

[(1, 6396040), (2, 3198020), (4, 1599010), (5, 1279208), (7, 913720), (8, 799505), (10, 639604), (14, 456860), (20, 319802), (28, 228430), (35, 182744), (40, 159901), (53, 120680), (56, 114215), (70, 91372), (106, 60340), (140, 45686), (212, 30170), (265, 24136), (280, 22843), (371, 17240), (424, 15085), (431, 14840), (530, 12068), (742, 8620), (862, 7420), (1060, 6034), (1484, 4310), (1724, 3710), (1855, 3448), (2120, 3017), (2155, 2968)]