82523280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49121}}^1$

素因数の和:49144

約数の個数: 80

約数和(自身を含む): 292374144

約数和(自身を除く): 209850864

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, 49121, 98242, 147363, 196484, 245605, 294726, 343847, 392968, 491210, 589452, 687694, 736815, 785936, 982420, 1031541, 1178904, 1375388, 1473630, 1719235, 1964840, 2063082, 2357808, 2750776, 2947260, 3438470, 3929680, 4126164, 5157705, 5501552, 5894520, 6876940, 8252328, 10315410, 11789040, 13753880, 16504656, 20630820, 27507760, 41261640, 82523280]

約数ペア:

[(1, 82523280), (2, 41261640), (3, 27507760), (4, 20630820), (5, 16504656), (6, 13753880), (7, 11789040), (8, 10315410), (10, 8252328), (12, 6876940), (14, 5894520), (15, 5501552), (16, 5157705), (20, 4126164), (21, 3929680), (24, 3438470), (28, 2947260), (30, 2750776), (35, 2357808), (40, 2063082), (42, 1964840), (48, 1719235), (56, 1473630), (60, 1375388), (70, 1178904), (80, 1031541), (84, 982420), (105, 785936), (112, 736815), (120, 687694), (140, 589452), (168, 491210), (210, 392968), (240, 343847), (280, 294726), (336, 245605), (420, 196484), (560, 147363), (840, 98242), (1680, 49121)]