16620032016

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{9739}}^1$

素因数の和:11453

約数の個数: 120

約数和(自身を含む): 53194581440

約数和(自身を除く): 36574549424

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1693, 3386, 5079, 6772, 9739, 10158, 11851, 13544, 15237, 19478, 20316, 23702, 27088, 29217, 30474, 35553, 38956, 40632, 47404, 58434, 60948, 68173, 71106, 77912, 81264, 87651, 94808, 106659, 116868, 121896, 136346, 142212, 155824, 175302, 189616, 204519, 213318, 233736, 243792, 272692, 284424, 350604, 409038, 426636, 467472, 545384, 568848, 613557, 701208, 818076, 853272, 1090768, 1227114, 1402416, 1636152, 1706544, 2454228, 3272304, 4908456, 9816912, 16488127, 32976254, 49464381, 65952508, 98928762, 115416889, 131905016, 148393143, 197857524, 230833778, 263810032, 296786286, 346250667, 395715048, 461667556, 593572572, 692501334, 791430096, 923335112, 1038752001, 1187145144, 1385002668, 1846670224, 2077504002, 2374290288, 2770005336, 4155008004, 5540010672, 8310016008, 16620032016]

約数ペア:

[(1, 16620032016), (2, 8310016008), (3, 5540010672), (4, 4155008004), (6, 2770005336), (7, 2374290288), (8, 2077504002), (9, 1846670224), (12, 1385002668), (14, 1187145144), (16, 1038752001), (18, 923335112), (21, 791430096), (24, 692501334), (28, 593572572), (36, 461667556), (42, 395715048), (48, 346250667), (56, 296786286), (63, 263810032), (72, 230833778), (84, 197857524), (112, 148393143), (126, 131905016), (144, 115416889), (168, 98928762), (252, 65952508), (336, 49464381), (504, 32976254), (1008, 16488127), (1693, 9816912), (3386, 4908456), (5079, 3272304), (6772, 2454228), (9739, 1706544), (10158, 1636152), (11851, 1402416), (13544, 1227114), (15237, 1090768), (19478, 853272), (20316, 818076), (23702, 701208), (27088, 613557), (29217, 568848), (30474, 545384), (35553, 467472), (38956, 426636), (40632, 409038), (47404, 350604), (58434, 284424), (60948, 272692), (68173, 243792), (71106, 233736), (77912, 213318), (81264, 204519), (87651, 189616), (94808, 175302), (106659, 155824), (116868, 142212), (121896, 136346)]