6867156920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8087}}^1$

素因数の和:8205

約数の個数: 128

約数和(自身を含む): 17609840640

約数和(自身を除く): 10742683720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 71, 92, 104, 115, 130, 142, 184, 230, 260, 284, 299, 355, 460, 520, 568, 598, 710, 920, 923, 1196, 1420, 1495, 1633, 1846, 2392, 2840, 2990, 3266, 3692, 4615, 5980, 6532, 7384, 8087, 8165, 9230, 11960, 13064, 16174, 16330, 18460, 21229, 32348, 32660, 36920, 40435, 42458, 64696, 65320, 80870, 84916, 105131, 106145, 161740, 169832, 186001, 210262, 212290, 323480, 372002, 420524, 424580, 525655, 574177, 744004, 841048, 849160, 930005, 1051310, 1148354, 1488008, 1860010, 2102620, 2296708, 2418013, 2870885, 3720020, 4205240, 4593416, 4836026, 5741770, 7440040, 7464301, 9672052, 11483540, 12090065, 13206071, 14928602, 19344104, 22967080, 24180130, 26412142, 29857204, 37321505, 48360260, 52824284, 59714408, 66030355, 74643010, 96720520, 105648568, 132060710, 149286020, 171678923, 264121420, 298572040, 343357846, 528242840, 686715692, 858394615, 1373431384, 1716789230, 3433578460, 6867156920]

約数ペア:

[(1, 6867156920), (2, 3433578460), (4, 1716789230), (5, 1373431384), (8, 858394615), (10, 686715692), (13, 528242840), (20, 343357846), (23, 298572040), (26, 264121420), (40, 171678923), (46, 149286020), (52, 132060710), (65, 105648568), (71, 96720520), (92, 74643010), (104, 66030355), (115, 59714408), (130, 52824284), (142, 48360260), (184, 37321505), (230, 29857204), (260, 26412142), (284, 24180130), (299, 22967080), (355, 19344104), (460, 14928602), (520, 13206071), (568, 12090065), (598, 11483540), (710, 9672052), (920, 7464301), (923, 7440040), (1196, 5741770), (1420, 4836026), (1495, 4593416), (1633, 4205240), (1846, 3720020), (2392, 2870885), (2840, 2418013), (2990, 2296708), (3266, 2102620), (3692, 1860010), (4615, 1488008), (5980, 1148354), (6532, 1051310), (7384, 930005), (8087, 849160), (8165, 841048), (9230, 744004), (11960, 574177), (13064, 525655), (16174, 424580), (16330, 420524), (18460, 372002), (21229, 323480), (32348, 212290), (32660, 210262), (36920, 186001), (40435, 169832), (42458, 161740), (64696, 106145), (65320, 105131), (80870, 84916)]