199531080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{26393}}^1$

素因数の和:26420

約数の個数: 128

約数和(自身を含む): 760147200

約数和(自身を除く): 560616120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 26393, 52786, 79179, 105572, 131965, 158358, 184751, 211144, 237537, 263930, 316716, 369502, 395895, 475074, 527860, 554253, 633432, 712611, 739004, 791790, 923755, 950148, 1055720, 1108506, 1187685, 1425222, 1478008, 1583580, 1662759, 1847510, 1900296, 2217012, 2375370, 2771265, 2850444, 3167160, 3325518, 3563055, 3695020, 4434024, 4750740, 4988277, 5542530, 5700888, 6651036, 7126110, 7390040, 8313795, 9501480, 9976554, 11085060, 13302072, 14252220, 16627590, 19953108, 22170120, 24941385, 28504440, 33255180, 39906216, 49882770, 66510360, 99765540, 199531080]

約数ペア:

[(1, 199531080), (2, 99765540), (3, 66510360), (4, 49882770), (5, 39906216), (6, 33255180), (7, 28504440), (8, 24941385), (9, 22170120), (10, 19953108), (12, 16627590), (14, 14252220), (15, 13302072), (18, 11085060), (20, 9976554), (21, 9501480), (24, 8313795), (27, 7390040), (28, 7126110), (30, 6651036), (35, 5700888), (36, 5542530), (40, 4988277), (42, 4750740), (45, 4434024), (54, 3695020), (56, 3563055), (60, 3325518), (63, 3167160), (70, 2850444), (72, 2771265), (84, 2375370), (90, 2217012), (105, 1900296), (108, 1847510), (120, 1662759), (126, 1583580), (135, 1478008), (140, 1425222), (168, 1187685), (180, 1108506), (189, 1055720), (210, 950148), (216, 923755), (252, 791790), (270, 739004), (280, 712611), (315, 633432), (360, 554253), (378, 527860), (420, 475074), (504, 395895), (540, 369502), (630, 316716), (756, 263930), (840, 237537), (945, 211144), (1080, 184751), (1260, 158358), (1512, 131965), (1890, 105572), (2520, 79179), (3780, 52786), (7560, 26393)]