138568080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11783}}^1$

素因数の和:11813

約数の個数: 120

約数和(自身を含む): 499735872

約数和(自身を除く): 361167792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 11783, 23566, 35349, 47132, 58915, 70698, 82481, 94264, 117830, 141396, 164962, 176745, 188528, 235660, 247443, 282792, 329924, 353490, 412405, 471320, 494886, 565584, 577367, 659848, 706980, 824810, 942640, 989772, 1154734, 1237215, 1319696, 1413960, 1649620, 1732101, 1979544, 2309468, 2474430, 2827920, 2886835, 3299240, 3464202, 3959088, 4618936, 4948860, 5773670, 6598480, 6928404, 8660505, 9237872, 9897720, 11547340, 13856808, 17321010, 19795440, 23094680, 27713616, 34642020, 46189360, 69284040, 138568080]

約数ペア:

[(1, 138568080), (2, 69284040), (3, 46189360), (4, 34642020), (5, 27713616), (6, 23094680), (7, 19795440), (8, 17321010), (10, 13856808), (12, 11547340), (14, 9897720), (15, 9237872), (16, 8660505), (20, 6928404), (21, 6598480), (24, 5773670), (28, 4948860), (30, 4618936), (35, 3959088), (40, 3464202), (42, 3299240), (48, 2886835), (49, 2827920), (56, 2474430), (60, 2309468), (70, 1979544), (80, 1732101), (84, 1649620), (98, 1413960), (105, 1319696), (112, 1237215), (120, 1154734), (140, 989772), (147, 942640), (168, 824810), (196, 706980), (210, 659848), (240, 577367), (245, 565584), (280, 494886), (294, 471320), (336, 412405), (392, 353490), (420, 329924), (490, 282792), (560, 247443), (588, 235660), (735, 188528), (784, 176745), (840, 164962), (980, 141396), (1176, 117830), (1470, 94264), (1680, 82481), (1960, 70698), (2352, 58915), (2940, 47132), (3920, 35349), (5880, 23566), (11760, 11783)]