206676720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1901}}^1$

素因数の和:2071

約数の個数: 120

約数和(自身を含む): 699053472

約数和(自身を除く): 492376752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1208, 1359, 1510, 1812, 1901, 2265, 2416, 2718, 3020, 3624, 3802, 4530, 5436, 5703, 6040, 6795, 7248, 7604, 9060, 9505, 10872, 11406, 12080, 13590, 15208, 17109, 18120, 19010, 21744, 22812, 27180, 28515, 30416, 34218, 36240, 38020, 45624, 54360, 57030, 68436, 76040, 85545, 91248, 108720, 114060, 136872, 152080, 171090, 228120, 273744, 287051, 342180, 456240, 574102, 684360, 861153, 1148204, 1368720, 1435255, 1722306, 2296408, 2583459, 2870510, 3444612, 4305765, 4592816, 5166918, 5741020, 6889224, 8611530, 10333836, 11482040, 12917295, 13778448, 17223060, 20667672, 22964080, 25834590, 34446120, 41335344, 51669180, 68892240, 103338360, 206676720]

約数ペア:

[(1, 206676720), (2, 103338360), (3, 68892240), (4, 51669180), (5, 41335344), (6, 34446120), (8, 25834590), (9, 22964080), (10, 20667672), (12, 17223060), (15, 13778448), (16, 12917295), (18, 11482040), (20, 10333836), (24, 8611530), (30, 6889224), (36, 5741020), (40, 5166918), (45, 4592816), (48, 4305765), (60, 3444612), (72, 2870510), (80, 2583459), (90, 2296408), (120, 1722306), (144, 1435255), (151, 1368720), (180, 1148204), (240, 861153), (302, 684360), (360, 574102), (453, 456240), (604, 342180), (720, 287051), (755, 273744), (906, 228120), (1208, 171090), (1359, 152080), (1510, 136872), (1812, 114060), (1901, 108720), (2265, 91248), (2416, 85545), (2718, 76040), (3020, 68436), (3624, 57030), (3802, 54360), (4530, 45624), (5436, 38020), (5703, 36240), (6040, 34218), (6795, 30416), (7248, 28515), (7604, 27180), (9060, 22812), (9505, 21744), (10872, 19010), (11406, 18120), (12080, 17109), (13590, 15208)]