266898800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 738048000

約数和(自身を除く): 471149200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 199, 200, 280, 350, 398, 400, 479, 560, 700, 796, 958, 995, 1393, 1400, 1592, 1916, 1990, 2395, 2786, 2800, 3184, 3353, 3832, 3980, 4790, 4975, 5572, 6706, 6965, 7664, 7960, 9580, 9950, 11144, 11975, 13412, 13930, 15920, 16765, 19160, 19900, 22288, 23950, 26824, 27860, 33530, 34825, 38320, 39800, 47900, 53648, 55720, 67060, 69650, 79600, 83825, 95321, 95800, 111440, 134120, 139300, 167650, 190642, 191600, 268240, 278600, 335300, 381284, 476605, 557200, 667247, 670600, 762568, 953210, 1334494, 1341200, 1525136, 1906420, 2383025, 2668988, 3336235, 3812840, 4766050, 5337976, 6672470, 7625680, 9532100, 10675952, 13344940, 16681175, 19064200, 26689880, 33362350, 38128400, 53379760, 66724700, 133449400, 266898800]

約数ペア:

[(1, 266898800), (2, 133449400), (4, 66724700), (5, 53379760), (7, 38128400), (8, 33362350), (10, 26689880), (14, 19064200), (16, 16681175), (20, 13344940), (25, 10675952), (28, 9532100), (35, 7625680), (40, 6672470), (50, 5337976), (56, 4766050), (70, 3812840), (80, 3336235), (100, 2668988), (112, 2383025), (140, 1906420), (175, 1525136), (199, 1341200), (200, 1334494), (280, 953210), (350, 762568), (398, 670600), (400, 667247), (479, 557200), (560, 476605), (700, 381284), (796, 335300), (958, 278600), (995, 268240), (1393, 191600), (1400, 190642), (1592, 167650), (1916, 139300), (1990, 134120), (2395, 111440), (2786, 95800), (2800, 95321), (3184, 83825), (3353, 79600), (3832, 69650), (3980, 67060), (4790, 55720), (4975, 53648), (5572, 47900), (6706, 39800), (6965, 38320), (7664, 34825), (7960, 33530), (9580, 27860), (9950, 26824), (11144, 23950), (11975, 22288), (13412, 19900), (13930, 19160), (15920, 16765)]