84849240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1$

素因数の和:1321

約数の個数: 128

約数和(自身を含む): 294658560

約数和(自身を除く): 209809320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1217, 1245, 1660, 1743, 1992, 2324, 2434, 2490, 2905, 3320, 3486, 3651, 4648, 4868, 4980, 5810, 6085, 6972, 7302, 8519, 8715, 9736, 9960, 11620, 12170, 13944, 14604, 17038, 17430, 18255, 23240, 24340, 25557, 29208, 34076, 34860, 36510, 42595, 48680, 51114, 68152, 69720, 73020, 85190, 101011, 102228, 127785, 146040, 170380, 202022, 204456, 255570, 303033, 340760, 404044, 505055, 511140, 606066, 707077, 808088, 1010110, 1022280, 1212132, 1414154, 1515165, 2020220, 2121231, 2424264, 2828308, 3030330, 3535385, 4040440, 4242462, 5656616, 6060660, 7070770, 8484924, 10606155, 12121320, 14141540, 16969848, 21212310, 28283080, 42424620, 84849240]

約数ペア:

[(1, 84849240), (2, 42424620), (3, 28283080), (4, 21212310), (5, 16969848), (6, 14141540), (7, 12121320), (8, 10606155), (10, 8484924), (12, 7070770), (14, 6060660), (15, 5656616), (20, 4242462), (21, 4040440), (24, 3535385), (28, 3030330), (30, 2828308), (35, 2424264), (40, 2121231), (42, 2020220), (56, 1515165), (60, 1414154), (70, 1212132), (83, 1022280), (84, 1010110), (105, 808088), (120, 707077), (140, 606066), (166, 511140), (168, 505055), (210, 404044), (249, 340760), (280, 303033), (332, 255570), (415, 204456), (420, 202022), (498, 170380), (581, 146040), (664, 127785), (830, 102228), (840, 101011), (996, 85190), (1162, 73020), (1217, 69720), (1245, 68152), (1660, 51114), (1743, 48680), (1992, 42595), (2324, 36510), (2434, 34860), (2490, 34076), (2905, 29208), (3320, 25557), (3486, 24340), (3651, 23240), (4648, 18255), (4868, 17430), (4980, 17038), (5810, 14604), (6085, 13944), (6972, 12170), (7302, 11620), (8519, 9960), (8715, 9736)]