217794960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1709}}^1$

素因数の和:1790

約数の個数: 160

約数和(自身を含む): 763344000

約数和(自身を除く): 545549040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 59, 60, 72, 80, 90, 108, 118, 120, 135, 144, 177, 180, 216, 236, 240, 270, 295, 354, 360, 432, 472, 531, 540, 590, 708, 720, 885, 944, 1062, 1080, 1180, 1416, 1593, 1709, 1770, 2124, 2160, 2360, 2655, 2832, 3186, 3418, 3540, 4248, 4720, 5127, 5310, 6372, 6836, 7080, 7965, 8496, 8545, 10254, 10620, 12744, 13672, 14160, 15381, 15930, 17090, 20508, 21240, 25488, 25635, 27344, 30762, 31860, 34180, 41016, 42480, 46143, 51270, 61524, 63720, 68360, 76905, 82032, 92286, 100831, 102540, 123048, 127440, 136720, 153810, 184572, 201662, 205080, 230715, 246096, 302493, 307620, 369144, 403324, 410160, 461430, 504155, 604986, 615240, 738288, 806648, 907479, 922860, 1008310, 1209972, 1230480, 1512465, 1613296, 1814958, 1845720, 2016620, 2419944, 2722437, 3024930, 3629916, 3691440, 4033240, 4537395, 4839888, 5444874, 6049860, 7259832, 8066480, 9074790, 10889748, 12099720, 13612185, 14519664, 18149580, 21779496, 24199440, 27224370, 36299160, 43558992, 54448740, 72598320, 108897480, 217794960]

約数ペア:

[(1, 217794960), (2, 108897480), (3, 72598320), (4, 54448740), (5, 43558992), (6, 36299160), (8, 27224370), (9, 24199440), (10, 21779496), (12, 18149580), (15, 14519664), (16, 13612185), (18, 12099720), (20, 10889748), (24, 9074790), (27, 8066480), (30, 7259832), (36, 6049860), (40, 5444874), (45, 4839888), (48, 4537395), (54, 4033240), (59, 3691440), (60, 3629916), (72, 3024930), (80, 2722437), (90, 2419944), (108, 2016620), (118, 1845720), (120, 1814958), (135, 1613296), (144, 1512465), (177, 1230480), (180, 1209972), (216, 1008310), (236, 922860), (240, 907479), (270, 806648), (295, 738288), (354, 615240), (360, 604986), (432, 504155), (472, 461430), (531, 410160), (540, 403324), (590, 369144), (708, 307620), (720, 302493), (885, 246096), (944, 230715), (1062, 205080), (1080, 201662), (1180, 184572), (1416, 153810), (1593, 136720), (1709, 127440), (1770, 123048), (2124, 102540), (2160, 100831), (2360, 92286), (2655, 82032), (2832, 76905), (3186, 68360), (3418, 63720), (3540, 61524), (4248, 51270), (4720, 46143), (5127, 42480), (5310, 41016), (6372, 34180), (6836, 31860), (7080, 30762), (7965, 27344), (8496, 25635), (8545, 25488), (10254, 21240), (10620, 20508), (12744, 17090), (13672, 15930), (14160, 15381)]