636156840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4679}}^1$

素因数の和:4807

約数の個数: 128

約数和(自身を含む): 2102630400

約数和(自身を除く): 1466473560

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, 103, 110, 120, 132, 165, 206, 220, 264, 309, 330, 412, 440, 515, 618, 660, 824, 1030, 1133, 1236, 1320, 1545, 2060, 2266, 2472, 3090, 3399, 4120, 4532, 4679, 5665, 6180, 6798, 9064, 9358, 11330, 12360, 13596, 14037, 16995, 18716, 22660, 23395, 27192, 28074, 33990, 37432, 45320, 46790, 51469, 56148, 67980, 70185, 93580, 102938, 112296, 135960, 140370, 154407, 187160, 205876, 257345, 280740, 308814, 411752, 481937, 514690, 561480, 617628, 772035, 963874, 1029380, 1235256, 1445811, 1544070, 1927748, 2058760, 2409685, 2891622, 3088140, 3855496, 4819370, 5301307, 5783244, 6176280, 7229055, 9638740, 10602614, 11566488, 14458110, 15903921, 19277480, 21205228, 26506535, 28916220, 31807842, 42410456, 53013070, 57832440, 63615684, 79519605, 106026140, 127231368, 159039210, 212052280, 318078420, 636156840]

約数ペア:

[(1, 636156840), (2, 318078420), (3, 212052280), (4, 159039210), (5, 127231368), (6, 106026140), (8, 79519605), (10, 63615684), (11, 57832440), (12, 53013070), (15, 42410456), (20, 31807842), (22, 28916220), (24, 26506535), (30, 21205228), (33, 19277480), (40, 15903921), (44, 14458110), (55, 11566488), (60, 10602614), (66, 9638740), (88, 7229055), (103, 6176280), (110, 5783244), (120, 5301307), (132, 4819370), (165, 3855496), (206, 3088140), (220, 2891622), (264, 2409685), (309, 2058760), (330, 1927748), (412, 1544070), (440, 1445811), (515, 1235256), (618, 1029380), (660, 963874), (824, 772035), (1030, 617628), (1133, 561480), (1236, 514690), (1320, 481937), (1545, 411752), (2060, 308814), (2266, 280740), (2472, 257345), (3090, 205876), (3399, 187160), (4120, 154407), (4532, 140370), (4679, 135960), (5665, 112296), (6180, 102938), (6798, 93580), (9064, 70185), (9358, 67980), (11330, 56148), (12360, 51469), (13596, 46790), (14037, 45320), (16995, 37432), (18716, 33990), (22660, 28074), (23395, 27192)]