16560144468

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{19681}}^1$

素因数の和:19764

約数の個数: 180

約数和(自身を含む): 51312273012

約数和(自身を除く): 34752128544

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 81, 84, 98, 106, 108, 126, 147, 159, 162, 189, 196, 212, 252, 294, 318, 324, 371, 378, 441, 477, 567, 588, 636, 742, 756, 882, 954, 1113, 1134, 1323, 1431, 1484, 1764, 1908, 2226, 2268, 2597, 2646, 2862, 3339, 3969, 4293, 4452, 5194, 5292, 5724, 6678, 7791, 7938, 8586, 10017, 10388, 13356, 15582, 15876, 17172, 19681, 20034, 23373, 30051, 31164, 39362, 40068, 46746, 59043, 60102, 70119, 78724, 93492, 118086, 120204, 137767, 140238, 177129, 210357, 236172, 275534, 280476, 354258, 413301, 420714, 531387, 551068, 708516, 826602, 841428, 964369, 1043093, 1062774, 1239903, 1594161, 1653204, 1928738, 2086186, 2125548, 2479806, 2893107, 3129279, 3188322, 3719709, 3857476, 4172372, 4959612, 5786214, 6258558, 6376644, 7301651, 7439418, 8679321, 9387837, 11159127, 11572428, 12517116, 14603302, 14878836, 17358642, 18775674, 21904953, 22318254, 26037963, 28163511, 29206604, 34717284, 37551348, 43809906, 44636508, 51111557, 52075926, 56327022, 65714859, 78113889, 84490533, 87619812, 102223114, 104151852, 112654044, 131429718, 153334671, 156227778, 168981066, 197144577, 204446228, 262859436, 306669342, 312455556, 337962132, 394289154, 460004013, 591433731, 613338684, 788578308, 920008026, 1182867462, 1380012039, 1840016052, 2365734924, 2760024078, 4140036117, 5520048156, 8280072234, 16560144468]

約数ペア:

[(1, 16560144468), (2, 8280072234), (3, 5520048156), (4, 4140036117), (6, 2760024078), (7, 2365734924), (9, 1840016052), (12, 1380012039), (14, 1182867462), (18, 920008026), (21, 788578308), (27, 613338684), (28, 591433731), (36, 460004013), (42, 394289154), (49, 337962132), (53, 312455556), (54, 306669342), (63, 262859436), (81, 204446228), (84, 197144577), (98, 168981066), (106, 156227778), (108, 153334671), (126, 131429718), (147, 112654044), (159, 104151852), (162, 102223114), (189, 87619812), (196, 84490533), (212, 78113889), (252, 65714859), (294, 56327022), (318, 52075926), (324, 51111557), (371, 44636508), (378, 43809906), (441, 37551348), (477, 34717284), (567, 29206604), (588, 28163511), (636, 26037963), (742, 22318254), (756, 21904953), (882, 18775674), (954, 17358642), (1113, 14878836), (1134, 14603302), (1323, 12517116), (1431, 11572428), (1484, 11159127), (1764, 9387837), (1908, 8679321), (2226, 7439418), (2268, 7301651), (2597, 6376644), (2646, 6258558), (2862, 5786214), (3339, 4959612), (3969, 4172372), (4293, 3857476), (4452, 3719709), (5194, 3188322), (5292, 3129279), (5724, 2893107), (6678, 2479806), (7791, 2125548), (7938, 2086186), (8586, 1928738), (10017, 1653204), (10388, 1594161), (13356, 1239903), (15582, 1062774), (15876, 1043093), (17172, 964369), (19681, 841428), (20034, 826602), (23373, 708516), (30051, 551068), (31164, 531387), (39362, 420714), (40068, 413301), (46746, 354258), (59043, 280476), (60102, 275534), (70119, 236172), (78724, 210357), (93492, 177129), (118086, 140238), (120204, 137767)]