13778841240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{243787}}^1$

素因数の和:243961

約数の個数: 96

約数和(自身を含む): 45066649680

約数和(自身を除く): 31287808440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 56520, 243787, 487574, 731361, 975148, 1218935, 1462722, 1950296, 2194083, 2437870, 2925444, 3656805, 4388166, 4875740, 5850888, 7313610, 8776332, 9751480, 10970415, 14627220, 17552664, 21940830, 29254440, 38274559, 43881660, 76549118, 87763320, 114823677, 153098236, 191372795, 229647354, 306196472, 344471031, 382745590, 459294708, 574118385, 688942062, 765491180, 918589416, 1148236770, 1377884124, 1530982360, 1722355155, 2296473540, 2755768248, 3444710310, 4592947080, 6889420620, 13778841240]

約数ペア:

[(1, 13778841240), (2, 6889420620), (3, 4592947080), (4, 3444710310), (5, 2755768248), (6, 2296473540), (8, 1722355155), (9, 1530982360), (10, 1377884124), (12, 1148236770), (15, 918589416), (18, 765491180), (20, 688942062), (24, 574118385), (30, 459294708), (36, 382745590), (40, 344471031), (45, 306196472), (60, 229647354), (72, 191372795), (90, 153098236), (120, 114823677), (157, 87763320), (180, 76549118), (314, 43881660), (360, 38274559), (471, 29254440), (628, 21940830), (785, 17552664), (942, 14627220), (1256, 10970415), (1413, 9751480), (1570, 8776332), (1884, 7313610), (2355, 5850888), (2826, 4875740), (3140, 4388166), (3768, 3656805), (4710, 2925444), (5652, 2437870), (6280, 2194083), (7065, 1950296), (9420, 1462722), (11304, 1218935), (14130, 975148), (18840, 731361), (28260, 487574), (56520, 243787)]