1620333792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2422

約数の個数: 288

約数和(自身を含む): 5932652544

約数和(自身を除く): 4312318752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 31, 32, 33, 36, 42, 44, 48, 56, 62, 63, 66, 72, 77, 84, 88, 93, 96, 99, 112, 124, 126, 132, 144, 154, 168, 176, 186, 198, 217, 224, 231, 248, 252, 264, 279, 288, 308, 336, 341, 352, 372, 396, 434, 462, 496, 504, 528, 558, 616, 651, 672, 682, 693, 744, 792, 868, 924, 992, 1008, 1023, 1056, 1116, 1232, 1302, 1364, 1386, 1488, 1584, 1736, 1848, 1953, 2016, 2046, 2232, 2357, 2387, 2464, 2604, 2728, 2772, 2976, 3069, 3168, 3472, 3696, 3906, 4092, 4464, 4714, 4774, 5208, 5456, 5544, 6138, 6944, 7071, 7161, 7392, 7812, 8184, 8928, 9428, 9548, 10416, 10912, 11088, 12276, 14142, 14322, 15624, 16368, 16499, 18856, 19096, 20832, 21213, 21483, 22176, 24552, 25927, 28284, 28644, 31248, 32736, 32998, 37712, 38192, 42426, 42966, 49104, 49497, 51854, 56568, 57288, 62496, 65996, 73067, 75424, 76384, 77781, 84852, 85932, 98208, 98994, 103708, 113136, 114576, 131992, 146134, 148491, 155562, 169704, 171864, 181489, 197988, 207416, 219201, 226272, 229152, 233343, 263984, 292268, 296982, 311124, 339408, 343728, 362978, 395976, 414832, 438402, 466686, 511469, 527968, 544467, 584536, 593964, 622248, 657603, 678816, 687456, 725956, 791952, 803737, 829664, 876804, 933372, 1022938, 1088934, 1169072, 1187928, 1244496, 1315206, 1451912, 1534407, 1583904, 1607474, 1633401, 1753608, 1866744, 2045876, 2177868, 2338144, 2375856, 2411211, 2488992, 2630412, 2903824, 3068814, 3214948, 3266802, 3507216, 3733488, 4091752, 4355736, 4603221, 4751712, 4822422, 5260824, 5626159, 5807648, 6137628, 6429896, 6533604, 7014432, 7233633, 7466976, 8183504, 8711472, 9206442, 9644844, 10521648, 11252318, 12275256, 12859792, 13067208, 14467266, 16367008, 16878477, 17422944, 18412884, 19289688, 21043296, 22504636, 24550512, 25719584, 26134416, 28934532, 33756954, 36825768, 38579376, 45009272, 49101024, 50635431, 52268832, 57869064, 67513908, 73651536, 77158752, 90018544, 101270862, 115738128, 135027816, 147303072, 180037088, 202541724, 231476256, 270055632, 405083448, 540111264, 810166896, 1620333792]

約数ペア:

[(1, 1620333792), (2, 810166896), (3, 540111264), (4, 405083448), (6, 270055632), (7, 231476256), (8, 202541724), (9, 180037088), (11, 147303072), (12, 135027816), (14, 115738128), (16, 101270862), (18, 90018544), (21, 77158752), (22, 73651536), (24, 67513908), (28, 57869064), (31, 52268832), (32, 50635431), (33, 49101024), (36, 45009272), (42, 38579376), (44, 36825768), (48, 33756954), (56, 28934532), (62, 26134416), (63, 25719584), (66, 24550512), (72, 22504636), (77, 21043296), (84, 19289688), (88, 18412884), (93, 17422944), (96, 16878477), (99, 16367008), (112, 14467266), (124, 13067208), (126, 12859792), (132, 12275256), (144, 11252318), (154, 10521648), (168, 9644844), (176, 9206442), (186, 8711472), (198, 8183504), (217, 7466976), (224, 7233633), (231, 7014432), (248, 6533604), (252, 6429896), (264, 6137628), (279, 5807648), (288, 5626159), (308, 5260824), (336, 4822422), (341, 4751712), (352, 4603221), (372, 4355736), (396, 4091752), (434, 3733488), (462, 3507216), (496, 3266802), (504, 3214948), (528, 3068814), (558, 2903824), (616, 2630412), (651, 2488992), (672, 2411211), (682, 2375856), (693, 2338144), (744, 2177868), (792, 2045876), (868, 1866744), (924, 1753608), (992, 1633401), (1008, 1607474), (1023, 1583904), (1056, 1534407), (1116, 1451912), (1232, 1315206), (1302, 1244496), (1364, 1187928), (1386, 1169072), (1488, 1088934), (1584, 1022938), (1736, 933372), (1848, 876804), (1953, 829664), (2016, 803737), (2046, 791952), (2232, 725956), (2357, 687456), (2387, 678816), (2464, 657603), (2604, 622248), (2728, 593964), (2772, 584536), (2976, 544467), (3069, 527968), (3168, 511469), (3472, 466686), (3696, 438402), (3906, 414832), (4092, 395976), (4464, 362978), (4714, 343728), (4774, 339408), (5208, 311124), (5456, 296982), (5544, 292268), (6138, 263984), (6944, 233343), (7071, 229152), (7161, 226272), (7392, 219201), (7812, 207416), (8184, 197988), (8928, 181489), (9428, 171864), (9548, 169704), (10416, 155562), (10912, 148491), (11088, 146134), (12276, 131992), (14142, 114576), (14322, 113136), (15624, 103708), (16368, 98994), (16499, 98208), (18856, 85932), (19096, 84852), (20832, 77781), (21213, 76384), (21483, 75424), (22176, 73067), (24552, 65996), (25927, 62496), (28284, 57288), (28644, 56568), (31248, 51854), (32736, 49497), (32998, 49104), (37712, 42966), (38192, 42426)]