316337280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{23537}}^1$

素因数の和:23566

約数の個数: 128

約数和(自身を含む): 1152420480

約数和(自身を除く): 836083200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 23537, 47074, 70611, 94148, 117685, 141222, 164759, 188296, 235370, 282444, 329518, 353055, 376592, 470740, 494277, 564888, 659036, 706110, 753184, 823795, 941480, 988554, 1129776, 1318072, 1412220, 1506368, 1647590, 1882960, 1977108, 2259552, 2471385, 2636144, 2824440, 3012736, 3295180, 3765920, 3954216, 4519104, 4942770, 5272288, 5648880, 6590360, 7531840, 7908432, 9038208, 9885540, 10544576, 11297760, 13180720, 15063680, 15816864, 19771080, 21089152, 22595520, 26361440, 31633728, 39542160, 45191040, 52722880, 63267456, 79084320, 105445760, 158168640, 316337280]

約数ペア:

[(1, 316337280), (2, 158168640), (3, 105445760), (4, 79084320), (5, 63267456), (6, 52722880), (7, 45191040), (8, 39542160), (10, 31633728), (12, 26361440), (14, 22595520), (15, 21089152), (16, 19771080), (20, 15816864), (21, 15063680), (24, 13180720), (28, 11297760), (30, 10544576), (32, 9885540), (35, 9038208), (40, 7908432), (42, 7531840), (48, 6590360), (56, 5648880), (60, 5272288), (64, 4942770), (70, 4519104), (80, 3954216), (84, 3765920), (96, 3295180), (105, 3012736), (112, 2824440), (120, 2636144), (128, 2471385), (140, 2259552), (160, 1977108), (168, 1882960), (192, 1647590), (210, 1506368), (224, 1412220), (240, 1318072), (280, 1129776), (320, 988554), (336, 941480), (384, 823795), (420, 753184), (448, 706110), (480, 659036), (560, 564888), (640, 494277), (672, 470740), (840, 376592), (896, 353055), (960, 329518), (1120, 282444), (1344, 235370), (1680, 188296), (1920, 164759), (2240, 141222), (2688, 117685), (3360, 94148), (4480, 70611), (6720, 47074), (13440, 23537)]