421902219840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1043899}}^1$

素因数の和:1044340

約数の個数: 112

約数和(自身を含む): 1342722638400

約数和(自身を除く): 920820418560

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, 320, 421, 480, 842, 960, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 6736, 8420, 10104, 12630, 13472, 16840, 20208, 25260, 26944, 33680, 40416, 50520, 67360, 80832, 101040, 134720, 202080, 404160, 1043899, 2087798, 3131697, 4175596, 5219495, 6263394, 8351192, 10438990, 12526788, 15658485, 16702384, 20877980, 25053576, 31316970, 33404768, 41755960, 50107152, 62633940, 66809536, 83511920, 100214304, 125267880, 167023840, 200428608, 250535760, 334047680, 439481479, 501071520, 878962958, 1002143040, 1318444437, 1757925916, 2197407395, 2636888874, 3515851832, 4394814790, 5273777748, 6592222185, 7031703664, 8789629580, 10547555496, 13184444370, 14063407328, 17579259160, 21095110992, 26368888740, 28126814656, 35158518320, 42190221984, 52737777480, 70317036640, 84380443968, 105475554960, 140634073280, 210951109920, 421902219840]

約数ペア:

[(1, 421902219840), (2, 210951109920), (3, 140634073280), (4, 105475554960), (5, 84380443968), (6, 70317036640), (8, 52737777480), (10, 42190221984), (12, 35158518320), (15, 28126814656), (16, 26368888740), (20, 21095110992), (24, 17579259160), (30, 14063407328), (32, 13184444370), (40, 10547555496), (48, 8789629580), (60, 7031703664), (64, 6592222185), (80, 5273777748), (96, 4394814790), (120, 3515851832), (160, 2636888874), (192, 2197407395), (240, 1757925916), (320, 1318444437), (421, 1002143040), (480, 878962958), (842, 501071520), (960, 439481479), (1263, 334047680), (1684, 250535760), (2105, 200428608), (2526, 167023840), (3368, 125267880), (4210, 100214304), (5052, 83511920), (6315, 66809536), (6736, 62633940), (8420, 50107152), (10104, 41755960), (12630, 33404768), (13472, 31316970), (16840, 25053576), (20208, 20877980), (25260, 16702384), (26944, 15658485), (33680, 12526788), (40416, 10438990), (50520, 8351192), (67360, 6263394), (80832, 5219495), (101040, 4175596), (134720, 3131697), (202080, 2087798), (404160, 1043899)]