2726486962440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1\times {\mathrm{399401}}^1$

素因数の和:399927

約数の個数: 128

約数和(自身を含む): 8253242928000

約数和(自身を除く): 5526755965560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 349, 489, 652, 698, 815, 978, 1047, 1304, 1396, 1630, 1745, 1956, 2094, 2445, 2792, 3260, 3490, 3912, 4188, 4890, 5235, 6520, 6980, 8376, 9780, 10470, 13960, 19560, 20940, 41880, 56887, 113774, 170661, 227548, 284435, 341322, 399401, 455096, 568870, 682644, 798802, 853305, 1137740, 1198203, 1365288, 1597604, 1706610, 1997005, 2275480, 2396406, 3195208, 3413220, 3994010, 4792812, 5991015, 6826440, 7988020, 9585624, 11982030, 15976040, 23964060, 47928120, 65102363, 130204726, 139390949, 195307089, 260409452, 278781898, 325511815, 390614178, 418172847, 520818904, 557563796, 651023630, 696954745, 781228356, 836345694, 976535445, 1115127592, 1302047260, 1393909490, 1562456712, 1672691388, 1953070890, 2090864235, 2604094520, 2787818980, 3345382776, 3906141780, 4181728470, 5575637960, 7812283560, 8363456940, 16726913880, 22720724687, 45441449374, 68162174061, 90882898748, 113603623435, 136324348122, 181765797496, 227207246870, 272648696244, 340810870305, 454414493740, 545297392488, 681621740610, 908828987480, 1363243481220, 2726486962440]

約数ペア:

[(1, 2726486962440), (2, 1363243481220), (3, 908828987480), (4, 681621740610), (5, 545297392488), (6, 454414493740), (8, 340810870305), (10, 272648696244), (12, 227207246870), (15, 181765797496), (20, 136324348122), (24, 113603623435), (30, 90882898748), (40, 68162174061), (60, 45441449374), (120, 22720724687), (163, 16726913880), (326, 8363456940), (349, 7812283560), (489, 5575637960), (652, 4181728470), (698, 3906141780), (815, 3345382776), (978, 2787818980), (1047, 2604094520), (1304, 2090864235), (1396, 1953070890), (1630, 1672691388), (1745, 1562456712), (1956, 1393909490), (2094, 1302047260), (2445, 1115127592), (2792, 976535445), (3260, 836345694), (3490, 781228356), (3912, 696954745), (4188, 651023630), (4890, 557563796), (5235, 520818904), (6520, 418172847), (6980, 390614178), (8376, 325511815), (9780, 278781898), (10470, 260409452), (13960, 195307089), (19560, 139390949), (20940, 130204726), (41880, 65102363), (56887, 47928120), (113774, 23964060), (170661, 15976040), (227548, 11982030), (284435, 9585624), (341322, 7988020), (399401, 6826440), (455096, 5991015), (568870, 4792812), (682644, 3994010), (798802, 3413220), (853305, 3195208), (1137740, 2396406), (1198203, 2275480), (1365288, 1997005), (1597604, 1706610)]