207829320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{40277}}^1$

素因数の和:40334

約数の個数: 64

約数和(自身を含む): 638003520

約数和(自身を除く): 430174200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 40277, 80554, 120831, 161108, 201385, 241662, 322216, 402770, 483324, 604155, 805540, 966648, 1208310, 1611080, 1731911, 2416620, 3463822, 4833240, 5195733, 6927644, 8659555, 10391466, 13855288, 17319110, 20782932, 25978665, 34638220, 41565864, 51957330, 69276440, 103914660, 207829320]

約数ペア:

[(1, 207829320), (2, 103914660), (3, 69276440), (4, 51957330), (5, 41565864), (6, 34638220), (8, 25978665), (10, 20782932), (12, 17319110), (15, 13855288), (20, 10391466), (24, 8659555), (30, 6927644), (40, 5195733), (43, 4833240), (60, 3463822), (86, 2416620), (120, 1731911), (129, 1611080), (172, 1208310), (215, 966648), (258, 805540), (344, 604155), (430, 483324), (516, 402770), (645, 322216), (860, 241662), (1032, 201385), (1290, 161108), (1720, 120831), (2580, 80554), (5160, 40277)]