136413920

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2008

約数の個数: 96

約数和(自身を含む): 354170880

約数和(自身を除く): 217756960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 76, 80, 92, 95, 115, 152, 160, 184, 190, 230, 304, 368, 380, 437, 460, 608, 736, 760, 874, 920, 1520, 1748, 1840, 1951, 2185, 3040, 3496, 3680, 3902, 4370, 6992, 7804, 8740, 9755, 13984, 15608, 17480, 19510, 31216, 34960, 37069, 39020, 44873, 62432, 69920, 74138, 78040, 89746, 148276, 156080, 179492, 185345, 224365, 296552, 312160, 358984, 370690, 448730, 593104, 717968, 741380, 852587, 897460, 1186208, 1435936, 1482760, 1705174, 1794920, 2965520, 3410348, 3589840, 4262935, 5931040, 6820696, 7179680, 8525870, 13641392, 17051740, 27282784, 34103480, 68206960, 136413920]

約数ペア:

[(1, 136413920), (2, 68206960), (4, 34103480), (5, 27282784), (8, 17051740), (10, 13641392), (16, 8525870), (19, 7179680), (20, 6820696), (23, 5931040), (32, 4262935), (38, 3589840), (40, 3410348), (46, 2965520), (76, 1794920), (80, 1705174), (92, 1482760), (95, 1435936), (115, 1186208), (152, 897460), (160, 852587), (184, 741380), (190, 717968), (230, 593104), (304, 448730), (368, 370690), (380, 358984), (437, 312160), (460, 296552), (608, 224365), (736, 185345), (760, 179492), (874, 156080), (920, 148276), (1520, 89746), (1748, 78040), (1840, 74138), (1951, 69920), (2185, 62432), (3040, 44873), (3496, 39020), (3680, 37069), (3902, 34960), (4370, 31216), (6992, 19510), (7804, 17480), (8740, 15608), (9755, 13984)]