2720268684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{63127}}^1$

素因数の和:63169

約数の個数: 120

約数和(自身を含む): 8555106560

約数和(自身を除く): 5834837876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 10773, 14364, 21546, 43092, 63127, 126254, 189381, 252508, 378762, 441889, 568143, 757524, 883778, 1136286, 1199413, 1325667, 1704429, 1767556, 2272572, 2398826, 2651334, 3408858, 3598239, 3977001, 4797652, 5113287, 5302668, 6817716, 7196478, 7954002, 8395891, 10226574, 10794717, 11931003, 14392956, 15908004, 16791782, 20453148, 21589434, 23862006, 25187673, 32384151, 33583564, 35793009, 43178868, 47724012, 50375346, 64768302, 71586018, 75563019, 97152453, 100750692, 129536604, 143172036, 151126038, 194304906, 226689057, 302252076, 388609812, 453378114, 680067171, 906756228, 1360134342, 2720268684]

約数ペア:

[(1, 2720268684), (2, 1360134342), (3, 906756228), (4, 680067171), (6, 453378114), (7, 388609812), (9, 302252076), (12, 226689057), (14, 194304906), (18, 151126038), (19, 143172036), (21, 129536604), (27, 100750692), (28, 97152453), (36, 75563019), (38, 71586018), (42, 64768302), (54, 50375346), (57, 47724012), (63, 43178868), (76, 35793009), (81, 33583564), (84, 32384151), (108, 25187673), (114, 23862006), (126, 21589434), (133, 20453148), (162, 16791782), (171, 15908004), (189, 14392956), (228, 11931003), (252, 10794717), (266, 10226574), (324, 8395891), (342, 7954002), (378, 7196478), (399, 6817716), (513, 5302668), (532, 5113287), (567, 4797652), (684, 3977001), (756, 3598239), (798, 3408858), (1026, 2651334), (1134, 2398826), (1197, 2272572), (1539, 1767556), (1596, 1704429), (2052, 1325667), (2268, 1199413), (2394, 1136286), (3078, 883778), (3591, 757524), (4788, 568143), (6156, 441889), (7182, 378762), (10773, 252508), (14364, 189381), (21546, 126254), (43092, 63127)]