2031129240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{10559}}^1$

素因数の和:10809

約数の個数: 128

約数和(自身を含む): 6994944000

約数和(自身を除く): 4963814760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 229, 280, 420, 458, 687, 840, 916, 1145, 1374, 1603, 1832, 2290, 2748, 3206, 3435, 4580, 4809, 5496, 6412, 6870, 8015, 9160, 9618, 10559, 12824, 13740, 16030, 19236, 21118, 24045, 27480, 31677, 32060, 38472, 42236, 48090, 52795, 63354, 64120, 73913, 84472, 96180, 105590, 126708, 147826, 158385, 192360, 211180, 221739, 253416, 295652, 316770, 369565, 422360, 443478, 591304, 633540, 739130, 886956, 1108695, 1267080, 1478260, 1773912, 2217390, 2418011, 2956520, 4434780, 4836022, 7254033, 8869560, 9672044, 12090055, 14508066, 16926077, 19344088, 24180110, 29016132, 33852154, 36270165, 48360220, 50778231, 58032264, 67704308, 72540330, 84630385, 96720440, 101556462, 135408616, 145080660, 169260770, 203112924, 253891155, 290161320, 338521540, 406225848, 507782310, 677043080, 1015564620, 2031129240]

約数ペア:

[(1, 2031129240), (2, 1015564620), (3, 677043080), (4, 507782310), (5, 406225848), (6, 338521540), (7, 290161320), (8, 253891155), (10, 203112924), (12, 169260770), (14, 145080660), (15, 135408616), (20, 101556462), (21, 96720440), (24, 84630385), (28, 72540330), (30, 67704308), (35, 58032264), (40, 50778231), (42, 48360220), (56, 36270165), (60, 33852154), (70, 29016132), (84, 24180110), (105, 19344088), (120, 16926077), (140, 14508066), (168, 12090055), (210, 9672044), (229, 8869560), (280, 7254033), (420, 4836022), (458, 4434780), (687, 2956520), (840, 2418011), (916, 2217390), (1145, 1773912), (1374, 1478260), (1603, 1267080), (1832, 1108695), (2290, 886956), (2748, 739130), (3206, 633540), (3435, 591304), (4580, 443478), (4809, 422360), (5496, 369565), (6412, 316770), (6870, 295652), (8015, 253416), (9160, 221739), (9618, 211180), (10559, 192360), (12824, 158385), (13740, 147826), (16030, 126708), (19236, 105590), (21118, 96180), (24045, 84472), (27480, 73913), (31677, 64120), (32060, 63354), (38472, 52795), (42236, 48090)]