260421796365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{112297}}^1$

素因数の和:112506

約数の個数: 64

約数和(自身を含む): 448473292800

約数和(自身を除く): 188051496435

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 103, 237, 285, 309, 395, 515, 1185, 1501, 1545, 1957, 4503, 5871, 7505, 8137, 9785, 22515, 24411, 29355, 40685, 112297, 122055, 154603, 336891, 463809, 561485, 773015, 1684455, 2133643, 2319045, 6400929, 8871463, 10668215, 11566591, 26614389, 32004645, 34699773, 44357315, 57832955, 133071945, 168557797, 173498865, 219765229, 505673391, 659295687, 842788985, 913760689, 1098826145, 2528366955, 2741282067, 3296478435, 4568803445, 13706410335, 17361453091, 52084359273, 86807265455, 260421796365]

約数ペア:

[(1, 260421796365), (3, 86807265455), (5, 52084359273), (15, 17361453091), (19, 13706410335), (57, 4568803445), (79, 3296478435), (95, 2741282067), (103, 2528366955), (237, 1098826145), (285, 913760689), (309, 842788985), (395, 659295687), (515, 505673391), (1185, 219765229), (1501, 173498865), (1545, 168557797), (1957, 133071945), (4503, 57832955), (5871, 44357315), (7505, 34699773), (8137, 32004645), (9785, 26614389), (22515, 11566591), (24411, 10668215), (29355, 8871463), (40685, 6400929), (112297, 2319045), (122055, 2133643), (154603, 1684455), (336891, 773015), (463809, 561485)]