112493640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1031

約数の個数: 128

約数和(自身を含む): 388604160

約数和(自身を除く): 276110520

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, 157, 168, 210, 280, 314, 420, 471, 628, 785, 840, 853, 942, 1099, 1256, 1570, 1706, 1884, 2198, 2355, 2559, 3140, 3297, 3412, 3768, 4265, 4396, 4710, 5118, 5495, 5971, 6280, 6594, 6824, 8530, 8792, 9420, 10236, 10990, 11942, 12795, 13188, 16485, 17060, 17913, 18840, 20472, 21980, 23884, 25590, 26376, 29855, 32970, 34120, 35826, 43960, 47768, 51180, 59710, 65940, 71652, 89565, 102360, 119420, 131880, 133921, 143304, 179130, 238840, 267842, 358260, 401763, 535684, 669605, 716520, 803526, 937447, 1071368, 1339210, 1607052, 1874894, 2008815, 2678420, 2812341, 3214104, 3749788, 4017630, 4687235, 5356840, 5624682, 7499576, 8035260, 9374470, 11249364, 14061705, 16070520, 18748940, 22498728, 28123410, 37497880, 56246820, 112493640]

約数ペア:

[(1, 112493640), (2, 56246820), (3, 37497880), (4, 28123410), (5, 22498728), (6, 18748940), (7, 16070520), (8, 14061705), (10, 11249364), (12, 9374470), (14, 8035260), (15, 7499576), (20, 5624682), (21, 5356840), (24, 4687235), (28, 4017630), (30, 3749788), (35, 3214104), (40, 2812341), (42, 2678420), (56, 2008815), (60, 1874894), (70, 1607052), (84, 1339210), (105, 1071368), (120, 937447), (140, 803526), (157, 716520), (168, 669605), (210, 535684), (280, 401763), (314, 358260), (420, 267842), (471, 238840), (628, 179130), (785, 143304), (840, 133921), (853, 131880), (942, 119420), (1099, 102360), (1256, 89565), (1570, 71652), (1706, 65940), (1884, 59710), (2198, 51180), (2355, 47768), (2559, 43960), (3140, 35826), (3297, 34120), (3412, 32970), (3768, 29855), (4265, 26376), (4396, 25590), (4710, 23884), (5118, 21980), (5495, 20472), (5971, 18840), (6280, 17913), (6594, 17060), (6824, 16485), (8530, 13188), (8792, 12795), (9420, 11942), (10236, 10990)]