517468560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{308017}}^1$

素因数の和:308040

約数の個数: 80

約数和(自身を含む): 1833323136

約数和(自身を除く): 1315854576

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, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 308017, 616034, 924051, 1232068, 1540085, 1848102, 2156119, 2464136, 3080170, 3696204, 4312238, 4620255, 4928272, 6160340, 6468357, 7392408, 8624476, 9240510, 10780595, 12320680, 12936714, 14784816, 17248952, 18481020, 21561190, 24641360, 25873428, 32341785, 34497904, 36962040, 43122380, 51746856, 64683570, 73924080, 86244760, 103493712, 129367140, 172489520, 258734280, 517468560]

約数ペア:

[(1, 517468560), (2, 258734280), (3, 172489520), (4, 129367140), (5, 103493712), (6, 86244760), (7, 73924080), (8, 64683570), (10, 51746856), (12, 43122380), (14, 36962040), (15, 34497904), (16, 32341785), (20, 25873428), (21, 24641360), (24, 21561190), (28, 18481020), (30, 17248952), (35, 14784816), (40, 12936714), (42, 12320680), (48, 10780595), (56, 9240510), (60, 8624476), (70, 7392408), (80, 6468357), (84, 6160340), (105, 4928272), (112, 4620255), (120, 4312238), (140, 3696204), (168, 3080170), (210, 2464136), (240, 2156119), (280, 1848102), (336, 1540085), (420, 1232068), (560, 924051), (840, 616034), (1680, 308017)]