84784560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:595

約数の個数: 160

約数和(自身を含む): 303790080

約数和(自身を除く): 219005520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 463, 545, 560, 654, 763, 840, 872, 926, 1090, 1308, 1389, 1526, 1635, 1680, 1744, 1852, 2180, 2289, 2315, 2616, 2778, 3052, 3241, 3270, 3704, 3815, 4360, 4578, 4630, 5232, 5556, 6104, 6482, 6540, 6945, 7408, 7630, 8720, 9156, 9260, 9723, 11112, 11445, 12208, 12964, 13080, 13890, 15260, 16205, 18312, 18520, 19446, 22224, 22890, 25928, 26160, 27780, 30520, 32410, 36624, 37040, 38892, 45780, 48615, 50467, 51856, 55560, 61040, 64820, 77784, 91560, 97230, 100934, 111120, 129640, 151401, 155568, 183120, 194460, 201868, 252335, 259280, 302802, 353269, 388920, 403736, 504670, 605604, 706538, 757005, 777840, 807472, 1009340, 1059807, 1211208, 1413076, 1514010, 1766345, 2018680, 2119614, 2422416, 2826152, 3028020, 3532690, 4037360, 4239228, 5299035, 5652304, 6056040, 7065380, 8478456, 10598070, 12112080, 14130760, 16956912, 21196140, 28261520, 42392280, 84784560]

約数ペア:

[(1, 84784560), (2, 42392280), (3, 28261520), (4, 21196140), (5, 16956912), (6, 14130760), (7, 12112080), (8, 10598070), (10, 8478456), (12, 7065380), (14, 6056040), (15, 5652304), (16, 5299035), (20, 4239228), (21, 4037360), (24, 3532690), (28, 3028020), (30, 2826152), (35, 2422416), (40, 2119614), (42, 2018680), (48, 1766345), (56, 1514010), (60, 1413076), (70, 1211208), (80, 1059807), (84, 1009340), (105, 807472), (109, 777840), (112, 757005), (120, 706538), (140, 605604), (168, 504670), (210, 403736), (218, 388920), (240, 353269), (280, 302802), (327, 259280), (336, 252335), (420, 201868), (436, 194460), (463, 183120), (545, 155568), (560, 151401), (654, 129640), (763, 111120), (840, 100934), (872, 97230), (926, 91560), (1090, 77784), (1308, 64820), (1389, 61040), (1526, 55560), (1635, 51856), (1680, 50467), (1744, 48615), (1852, 45780), (2180, 38892), (2289, 37040), (2315, 36624), (2616, 32410), (2778, 30520), (3052, 27780), (3241, 26160), (3270, 25928), (3704, 22890), (3815, 22224), (4360, 19446), (4578, 18520), (4630, 18312), (5232, 16205), (5556, 15260), (6104, 13890), (6482, 13080), (6540, 12964), (6945, 12208), (7408, 11445), (7630, 11112), (8720, 9723), (9156, 9260)]