2215418520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{6091}}^1$

素因数の和:6545

約数の個数: 128

約数和(自身を含む): 7614512640

約数和(自身を除く): 5399094120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 433, 840, 866, 1299, 1732, 2165, 2598, 3031, 3464, 4330, 5196, 6062, 6091, 6495, 8660, 9093, 10392, 12124, 12182, 12990, 15155, 17320, 18186, 18273, 24248, 24364, 25980, 30310, 30455, 36372, 36546, 42637, 45465, 48728, 51960, 60620, 60910, 72744, 73092, 85274, 90930, 91365, 121240, 121820, 127911, 146184, 170548, 181860, 182730, 213185, 243640, 255822, 341096, 363720, 365460, 426370, 511644, 639555, 730920, 852740, 1023288, 1279110, 1705480, 2558220, 2637403, 5116440, 5274806, 7912209, 10549612, 13187015, 15824418, 18461821, 21099224, 26374030, 31648836, 36923642, 39561045, 52748060, 55385463, 63297672, 73847284, 79122090, 92309105, 105496120, 110770926, 147694568, 158244180, 184618210, 221541852, 276927315, 316488360, 369236420, 443083704, 553854630, 738472840, 1107709260, 2215418520]

約数ペア:

[(1, 2215418520), (2, 1107709260), (3, 738472840), (4, 553854630), (5, 443083704), (6, 369236420), (7, 316488360), (8, 276927315), (10, 221541852), (12, 184618210), (14, 158244180), (15, 147694568), (20, 110770926), (21, 105496120), (24, 92309105), (28, 79122090), (30, 73847284), (35, 63297672), (40, 55385463), (42, 52748060), (56, 39561045), (60, 36923642), (70, 31648836), (84, 26374030), (105, 21099224), (120, 18461821), (140, 15824418), (168, 13187015), (210, 10549612), (280, 7912209), (420, 5274806), (433, 5116440), (840, 2637403), (866, 2558220), (1299, 1705480), (1732, 1279110), (2165, 1023288), (2598, 852740), (3031, 730920), (3464, 639555), (4330, 511644), (5196, 426370), (6062, 365460), (6091, 363720), (6495, 341096), (8660, 255822), (9093, 243640), (10392, 213185), (12124, 182730), (12182, 181860), (12990, 170548), (15155, 146184), (17320, 127911), (18186, 121820), (18273, 121240), (24248, 91365), (24364, 90930), (25980, 85274), (30310, 73092), (30455, 72744), (36372, 60910), (36546, 60620), (42637, 51960), (45465, 48728)]