156508440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{853}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 516499200

約数和(自身を除く): 359990760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 853, 1112, 1320, 1390, 1529, 1668, 1706, 2085, 2559, 2780, 3058, 3336, 3412, 4170, 4265, 4587, 5118, 5560, 6116, 6824, 7645, 8340, 8530, 9174, 9383, 10236, 12232, 12795, 15290, 16680, 17060, 18348, 18766, 20472, 22935, 25590, 28149, 30580, 34120, 36696, 37532, 45870, 46915, 51180, 56298, 61160, 75064, 91740, 93830, 102360, 112596, 118567, 140745, 183480, 187660, 225192, 237134, 281490, 355701, 375320, 474268, 562980, 592835, 711402, 948536, 1125960, 1185670, 1304237, 1422804, 1778505, 2371340, 2608474, 2845608, 3557010, 3912711, 4742680, 5216948, 6521185, 7114020, 7825422, 10433896, 13042370, 14228040, 15650844, 19563555, 26084740, 31301688, 39127110, 52169480, 78254220, 156508440]

約数ペア:

[(1, 156508440), (2, 78254220), (3, 52169480), (4, 39127110), (5, 31301688), (6, 26084740), (8, 19563555), (10, 15650844), (11, 14228040), (12, 13042370), (15, 10433896), (20, 7825422), (22, 7114020), (24, 6521185), (30, 5216948), (33, 4742680), (40, 3912711), (44, 3557010), (55, 2845608), (60, 2608474), (66, 2371340), (88, 1778505), (110, 1422804), (120, 1304237), (132, 1185670), (139, 1125960), (165, 948536), (220, 711402), (264, 592835), (278, 562980), (330, 474268), (417, 375320), (440, 355701), (556, 281490), (660, 237134), (695, 225192), (834, 187660), (853, 183480), (1112, 140745), (1320, 118567), (1390, 112596), (1529, 102360), (1668, 93830), (1706, 91740), (2085, 75064), (2559, 61160), (2780, 56298), (3058, 51180), (3336, 46915), (3412, 45870), (4170, 37532), (4265, 36696), (4587, 34120), (5118, 30580), (5560, 28149), (6116, 25590), (6824, 22935), (7645, 20472), (8340, 18766), (8530, 18348), (9174, 17060), (9383, 16680), (10236, 15290), (12232, 12795)]