1259082720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{124909}}^1$

素因数の和:124937

約数の個数: 144

約数和(自身を含む): 4910461920

約数和(自身を除く): 3651379200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 124909, 249818, 374727, 499636, 624545, 749454, 874363, 999272, 1124181, 1249090, 1498908, 1748726, 1873635, 1998544, 2248362, 2498180, 2623089, 2997816, 3497452, 3747270, 3997088, 4371815, 4496724, 4996360, 5246178, 5620905, 5995632, 6994904, 7494540, 7869267, 8743630, 8993448, 9992720, 10492356, 11241810, 11991264, 13115445, 13989808, 14989080, 15738534, 17487260, 17986896, 19985440, 20984712, 22483620, 26230890, 27979616, 29978160, 31477068, 34974520, 35973792, 39346335, 41969424, 44967240, 52461780, 59956320, 62954136, 69949040, 78692670, 83938848, 89934480, 104923560, 125908272, 139898080, 157385340, 179868960, 209847120, 251816544, 314770680, 419694240, 629541360, 1259082720]

約数ペア:

[(1, 1259082720), (2, 629541360), (3, 419694240), (4, 314770680), (5, 251816544), (6, 209847120), (7, 179868960), (8, 157385340), (9, 139898080), (10, 125908272), (12, 104923560), (14, 89934480), (15, 83938848), (16, 78692670), (18, 69949040), (20, 62954136), (21, 59956320), (24, 52461780), (28, 44967240), (30, 41969424), (32, 39346335), (35, 35973792), (36, 34974520), (40, 31477068), (42, 29978160), (45, 27979616), (48, 26230890), (56, 22483620), (60, 20984712), (63, 19985440), (70, 17986896), (72, 17487260), (80, 15738534), (84, 14989080), (90, 13989808), (96, 13115445), (105, 11991264), (112, 11241810), (120, 10492356), (126, 9992720), (140, 8993448), (144, 8743630), (160, 7869267), (168, 7494540), (180, 6994904), (210, 5995632), (224, 5620905), (240, 5246178), (252, 4996360), (280, 4496724), (288, 4371815), (315, 3997088), (336, 3747270), (360, 3497452), (420, 2997816), (480, 2623089), (504, 2498180), (560, 2248362), (630, 1998544), (672, 1873635), (720, 1748726), (840, 1498908), (1008, 1249090), (1120, 1124181), (1260, 999272), (1440, 874363), (1680, 749454), (2016, 624545), (2520, 499636), (3360, 374727), (5040, 249818), (10080, 124909)]