194936640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{809}}^1$

素因数の和:1080

約数の個数: 112

約数和(自身を含む): 622157760

約数和(自身を除く): 427221120

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, 160, 192, 240, 251, 320, 480, 502, 753, 809, 960, 1004, 1255, 1506, 1618, 2008, 2427, 2510, 3012, 3236, 3765, 4016, 4045, 4854, 5020, 6024, 6472, 7530, 8032, 8090, 9708, 10040, 12048, 12135, 12944, 15060, 16064, 16180, 19416, 20080, 24096, 24270, 25888, 30120, 32360, 38832, 40160, 48192, 48540, 51776, 60240, 64720, 77664, 80320, 97080, 120480, 129440, 155328, 194160, 203059, 240960, 258880, 388320, 406118, 609177, 776640, 812236, 1015295, 1218354, 1624472, 2030590, 2436708, 3045885, 3248944, 4061180, 4873416, 6091770, 6497888, 8122360, 9746832, 12183540, 12995776, 16244720, 19493664, 24367080, 32489440, 38987328, 48734160, 64978880, 97468320, 194936640]

約数ペア:

[(1, 194936640), (2, 97468320), (3, 64978880), (4, 48734160), (5, 38987328), (6, 32489440), (8, 24367080), (10, 19493664), (12, 16244720), (15, 12995776), (16, 12183540), (20, 9746832), (24, 8122360), (30, 6497888), (32, 6091770), (40, 4873416), (48, 4061180), (60, 3248944), (64, 3045885), (80, 2436708), (96, 2030590), (120, 1624472), (160, 1218354), (192, 1015295), (240, 812236), (251, 776640), (320, 609177), (480, 406118), (502, 388320), (753, 258880), (809, 240960), (960, 203059), (1004, 194160), (1255, 155328), (1506, 129440), (1618, 120480), (2008, 97080), (2427, 80320), (2510, 77664), (3012, 64720), (3236, 60240), (3765, 51776), (4016, 48540), (4045, 48192), (4854, 40160), (5020, 38832), (6024, 32360), (6472, 30120), (7530, 25888), (8032, 24270), (8090, 24096), (9708, 20080), (10040, 19416), (12048, 16180), (12135, 16064), (12944, 15060)]