225161040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72167}}^1$

素因数の和:72196

約数の個数: 80

約数和(自身を含む): 751701888

約数和(自身を除く): 526540848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 72167, 144334, 216501, 288668, 360835, 433002, 577336, 721670, 866004, 938171, 1082505, 1154672, 1443340, 1732008, 1876342, 2165010, 2814513, 2886680, 3464016, 3752684, 4330020, 4690855, 5629026, 5773360, 7505368, 8660040, 9381710, 11258052, 14072565, 15010736, 17320080, 18763420, 22516104, 28145130, 37526840, 45032208, 56290260, 75053680, 112580520, 225161040]

約数ペア:

[(1, 225161040), (2, 112580520), (3, 75053680), (4, 56290260), (5, 45032208), (6, 37526840), (8, 28145130), (10, 22516104), (12, 18763420), (13, 17320080), (15, 15010736), (16, 14072565), (20, 11258052), (24, 9381710), (26, 8660040), (30, 7505368), (39, 5773360), (40, 5629026), (48, 4690855), (52, 4330020), (60, 3752684), (65, 3464016), (78, 2886680), (80, 2814513), (104, 2165010), (120, 1876342), (130, 1732008), (156, 1443340), (195, 1154672), (208, 1082505), (240, 938171), (260, 866004), (312, 721670), (390, 577336), (520, 433002), (624, 360835), (780, 288668), (1040, 216501), (1560, 144334), (3120, 72167)]