144560360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 405216000

約数和(自身を除く): 260655640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 380, 406, 532, 551, 580, 665, 760, 812, 937, 1015, 1064, 1102, 1160, 1330, 1624, 1874, 2030, 2204, 2660, 2755, 3748, 3857, 4060, 4408, 4685, 5320, 5510, 6559, 7496, 7714, 8120, 9370, 11020, 13118, 15428, 17803, 18740, 19285, 22040, 26236, 27173, 30856, 32795, 35606, 37480, 38570, 52472, 54346, 65590, 71212, 77140, 89015, 108692, 124621, 131180, 135865, 142424, 154280, 178030, 190211, 217384, 249242, 262360, 271730, 356060, 380422, 498484, 516287, 543460, 623105, 712120, 760844, 951055, 996968, 1032574, 1086920, 1246210, 1521688, 1902110, 2065148, 2492420, 2581435, 3614009, 3804220, 4130296, 4984840, 5162870, 7228018, 7608440, 10325740, 14456036, 18070045, 20651480, 28912072, 36140090, 72280180, 144560360]

約数ペア:

[(1, 144560360), (2, 72280180), (4, 36140090), (5, 28912072), (7, 20651480), (8, 18070045), (10, 14456036), (14, 10325740), (19, 7608440), (20, 7228018), (28, 5162870), (29, 4984840), (35, 4130296), (38, 3804220), (40, 3614009), (56, 2581435), (58, 2492420), (70, 2065148), (76, 1902110), (95, 1521688), (116, 1246210), (133, 1086920), (140, 1032574), (145, 996968), (152, 951055), (190, 760844), (203, 712120), (232, 623105), (266, 543460), (280, 516287), (290, 498484), (380, 380422), (406, 356060), (532, 271730), (551, 262360), (580, 249242), (665, 217384), (760, 190211), (812, 178030), (937, 154280), (1015, 142424), (1064, 135865), (1102, 131180), (1160, 124621), (1330, 108692), (1624, 89015), (1874, 77140), (2030, 71212), (2204, 65590), (2660, 54346), (2755, 52472), (3748, 38570), (3857, 37480), (4060, 35606), (4408, 32795), (4685, 30856), (5320, 27173), (5510, 26236), (6559, 22040), (7496, 19285), (7714, 18740), (8120, 17803), (9370, 15428), (11020, 13118)]