13613880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 49190400

約数和(自身を除く): 35576520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 853, 1064, 1140, 1330, 1596, 1706, 1995, 2280, 2559, 2660, 3192, 3412, 3990, 4265, 5118, 5320, 5971, 6824, 7980, 8530, 10236, 11942, 12795, 15960, 16207, 17060, 17913, 20472, 23884, 25590, 29855, 32414, 34120, 35826, 47768, 48621, 51180, 59710, 64828, 71652, 81035, 89565, 97242, 102360, 113449, 119420, 129656, 143304, 162070, 179130, 194484, 226898, 238840, 243105, 324140, 340347, 358260, 388968, 453796, 486210, 567245, 648280, 680694, 716520, 907592, 972420, 1134490, 1361388, 1701735, 1944840, 2268980, 2722776, 3403470, 4537960, 6806940, 13613880]

約数ペア:

[(1, 13613880), (2, 6806940), (3, 4537960), (4, 3403470), (5, 2722776), (6, 2268980), (7, 1944840), (8, 1701735), (10, 1361388), (12, 1134490), (14, 972420), (15, 907592), (19, 716520), (20, 680694), (21, 648280), (24, 567245), (28, 486210), (30, 453796), (35, 388968), (38, 358260), (40, 340347), (42, 324140), (56, 243105), (57, 238840), (60, 226898), (70, 194484), (76, 179130), (84, 162070), (95, 143304), (105, 129656), (114, 119420), (120, 113449), (133, 102360), (140, 97242), (152, 89565), (168, 81035), (190, 71652), (210, 64828), (228, 59710), (266, 51180), (280, 48621), (285, 47768), (380, 35826), (399, 34120), (420, 32414), (456, 29855), (532, 25590), (570, 23884), (665, 20472), (760, 17913), (798, 17060), (840, 16207), (853, 15960), (1064, 12795), (1140, 11942), (1330, 10236), (1596, 8530), (1706, 7980), (1995, 6824), (2280, 5971), (2559, 5320), (2660, 5118), (3192, 4265), (3412, 3990)]