40197960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10151}}^1$

素因数の和:10179

約数の個数: 96

約数和(自身を含む): 142534080

約数和(自身を除く): 102336120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 10151, 20302, 30453, 40604, 50755, 60906, 81208, 91359, 101510, 111661, 121812, 152265, 182718, 203020, 223322, 243624, 304530, 334983, 365436, 406040, 446644, 456795, 558305, 609060, 669966, 730872, 893288, 913590, 1004949, 1116610, 1218120, 1339932, 1674915, 1827180, 2009898, 2233220, 2679864, 3349830, 3654360, 4019796, 4466440, 5024745, 6699660, 8039592, 10049490, 13399320, 20098980, 40197960]

約数ペア:

[(1, 40197960), (2, 20098980), (3, 13399320), (4, 10049490), (5, 8039592), (6, 6699660), (8, 5024745), (9, 4466440), (10, 4019796), (11, 3654360), (12, 3349830), (15, 2679864), (18, 2233220), (20, 2009898), (22, 1827180), (24, 1674915), (30, 1339932), (33, 1218120), (36, 1116610), (40, 1004949), (44, 913590), (45, 893288), (55, 730872), (60, 669966), (66, 609060), (72, 558305), (88, 456795), (90, 446644), (99, 406040), (110, 365436), (120, 334983), (132, 304530), (165, 243624), (180, 223322), (198, 203020), (220, 182718), (264, 152265), (330, 121812), (360, 111661), (396, 101510), (440, 91359), (495, 81208), (660, 60906), (792, 50755), (990, 40604), (1320, 30453), (1980, 20302), (3960, 10151)]