239465520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{47513}}^1$

素因数の和:47539

約数の個数: 120

約数和(自身を含む): 919110816

約数和(自身を除く): 679645296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 47513, 95026, 142539, 190052, 237565, 285078, 332591, 380104, 427617, 475130, 570156, 665182, 712695, 760208, 855234, 950260, 997773, 1140312, 1330364, 1425390, 1662955, 1710468, 1900520, 1995546, 2138085, 2280624, 2660728, 2850780, 2993319, 3325910, 3420936, 3801040, 3991092, 4276170, 4988865, 5321456, 5701560, 5986638, 6651820, 6841872, 7982184, 8552340, 9977730, 11403120, 11973276, 13303640, 14966595, 15964368, 17104680, 19955460, 23946552, 26607280, 29933190, 34209360, 39910920, 47893104, 59866380, 79821840, 119732760, 239465520]

約数ペア:

[(1, 239465520), (2, 119732760), (3, 79821840), (4, 59866380), (5, 47893104), (6, 39910920), (7, 34209360), (8, 29933190), (9, 26607280), (10, 23946552), (12, 19955460), (14, 17104680), (15, 15964368), (16, 14966595), (18, 13303640), (20, 11973276), (21, 11403120), (24, 9977730), (28, 8552340), (30, 7982184), (35, 6841872), (36, 6651820), (40, 5986638), (42, 5701560), (45, 5321456), (48, 4988865), (56, 4276170), (60, 3991092), (63, 3801040), (70, 3420936), (72, 3325910), (80, 2993319), (84, 2850780), (90, 2660728), (105, 2280624), (112, 2138085), (120, 1995546), (126, 1900520), (140, 1710468), (144, 1662955), (168, 1425390), (180, 1330364), (210, 1140312), (240, 997773), (252, 950260), (280, 855234), (315, 760208), (336, 712695), (360, 665182), (420, 570156), (504, 475130), (560, 427617), (630, 380104), (720, 332591), (840, 285078), (1008, 237565), (1260, 190052), (1680, 142539), (2520, 95026), (5040, 47513)]