1357941720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263167}}^1$

素因数の和:263224

約数の個数: 64

約数和(自身を含む): 4168581120

約数和(自身を除く): 2810639400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 263167, 526334, 789501, 1052668, 1315835, 1579002, 2105336, 2631670, 3158004, 3947505, 5263340, 6316008, 7895010, 10526680, 11316181, 15790020, 22632362, 31580040, 33948543, 45264724, 56580905, 67897086, 90529448, 113161810, 135794172, 169742715, 226323620, 271588344, 339485430, 452647240, 678970860, 1357941720]

約数ペア:

[(1, 1357941720), (2, 678970860), (3, 452647240), (4, 339485430), (5, 271588344), (6, 226323620), (8, 169742715), (10, 135794172), (12, 113161810), (15, 90529448), (20, 67897086), (24, 56580905), (30, 45264724), (40, 33948543), (43, 31580040), (60, 22632362), (86, 15790020), (120, 11316181), (129, 10526680), (172, 7895010), (215, 6316008), (258, 5263340), (344, 3947505), (430, 3158004), (516, 2631670), (645, 2105336), (860, 1579002), (1032, 1315835), (1290, 1052668), (1720, 789501), (2580, 526334), (5160, 263167)]