165425280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2971}}^1$

素因数の和:3022

約数の個数: 128

約数和(自身を含む): 545659200

約数和(自身を除く): 380233920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 2971, 3480, 3712, 4640, 5568, 5942, 6960, 8913, 9280, 11136, 11884, 13920, 14855, 17826, 18560, 23768, 27840, 29710, 35652, 44565, 47536, 55680, 59420, 71304, 86159, 89130, 95072, 118840, 142608, 172318, 178260, 190144, 237680, 258477, 285216, 344636, 356520, 380288, 430795, 475360, 516954, 570432, 689272, 713040, 861590, 950720, 1033908, 1140864, 1292385, 1378544, 1426080, 1723180, 1901440, 2067816, 2584770, 2757088, 2852160, 3446360, 4135632, 5169540, 5514176, 5704320, 6892720, 8271264, 10339080, 11028352, 13785440, 16542528, 20678160, 27570880, 33085056, 41356320, 55141760, 82712640, 165425280]

約数ペア:

[(1, 165425280), (2, 82712640), (3, 55141760), (4, 41356320), (5, 33085056), (6, 27570880), (8, 20678160), (10, 16542528), (12, 13785440), (15, 11028352), (16, 10339080), (20, 8271264), (24, 6892720), (29, 5704320), (30, 5514176), (32, 5169540), (40, 4135632), (48, 3446360), (58, 2852160), (60, 2757088), (64, 2584770), (80, 2067816), (87, 1901440), (96, 1723180), (116, 1426080), (120, 1378544), (128, 1292385), (145, 1140864), (160, 1033908), (174, 950720), (192, 861590), (232, 713040), (240, 689272), (290, 570432), (320, 516954), (348, 475360), (384, 430795), (435, 380288), (464, 356520), (480, 344636), (580, 285216), (640, 258477), (696, 237680), (870, 190144), (928, 178260), (960, 172318), (1160, 142608), (1392, 118840), (1740, 95072), (1856, 89130), (1920, 86159), (2320, 71304), (2784, 59420), (2971, 55680), (3480, 47536), (3712, 44565), (4640, 35652), (5568, 29710), (5942, 27840), (6960, 23768), (8913, 18560), (9280, 17826), (11136, 14855), (11884, 13920)]