1917909120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{967}}^1\times {\mathrm{1033}}^1$

素因数の和:2022

約数の個数: 128

約数和(自身を含む): 6125581440

約数和(自身を除く): 4207672320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 967, 1033, 1920, 1934, 2066, 2901, 3099, 3868, 4132, 4835, 5165, 5802, 6198, 7736, 8264, 9670, 10330, 11604, 12396, 14505, 15472, 15495, 16528, 19340, 20660, 23208, 24792, 29010, 30944, 30990, 33056, 38680, 41320, 46416, 49584, 58020, 61888, 61980, 66112, 77360, 82640, 92832, 99168, 116040, 123776, 123960, 132224, 154720, 165280, 185664, 198336, 232080, 247920, 309440, 330560, 371328, 396672, 464160, 495840, 618880, 661120, 928320, 991680, 998911, 1856640, 1983360, 1997822, 2996733, 3995644, 4994555, 5993466, 7991288, 9989110, 11986932, 14983665, 15982576, 19978220, 23973864, 29967330, 31965152, 39956440, 47947728, 59934660, 63930304, 79912880, 95895456, 119869320, 127860608, 159825760, 191790912, 239738640, 319651520, 383581824, 479477280, 639303040, 958954560, 1917909120]

約数ペア:

[(1, 1917909120), (2, 958954560), (3, 639303040), (4, 479477280), (5, 383581824), (6, 319651520), (8, 239738640), (10, 191790912), (12, 159825760), (15, 127860608), (16, 119869320), (20, 95895456), (24, 79912880), (30, 63930304), (32, 59934660), (40, 47947728), (48, 39956440), (60, 31965152), (64, 29967330), (80, 23973864), (96, 19978220), (120, 15982576), (128, 14983665), (160, 11986932), (192, 9989110), (240, 7991288), (320, 5993466), (384, 4994555), (480, 3995644), (640, 2996733), (960, 1997822), (967, 1983360), (1033, 1856640), (1920, 998911), (1934, 991680), (2066, 928320), (2901, 661120), (3099, 618880), (3868, 495840), (4132, 464160), (4835, 396672), (5165, 371328), (5802, 330560), (6198, 309440), (7736, 247920), (8264, 232080), (9670, 198336), (10330, 185664), (11604, 165280), (12396, 154720), (14505, 132224), (15472, 123960), (15495, 123776), (16528, 116040), (19340, 99168), (20660, 92832), (23208, 82640), (24792, 77360), (29010, 66112), (30944, 61980), (30990, 61888), (33056, 58020), (38680, 49584), (41320, 46416)]