1769091520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 224

約数和(自身を含む): 5117713920

約数和(自身を除く): 3348622400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 197, 211, 224, 266, 280, 304, 320, 380, 394, 422, 448, 532, 560, 608, 665, 760, 788, 844, 985, 1055, 1064, 1120, 1216, 1330, 1379, 1477, 1520, 1576, 1688, 1970, 2110, 2128, 2240, 2660, 2758, 2954, 3040, 3152, 3376, 3743, 3940, 4009, 4220, 4256, 5320, 5516, 5908, 6080, 6304, 6752, 6895, 7385, 7486, 7880, 8018, 8440, 8512, 10640, 11032, 11816, 12608, 13504, 13790, 14770, 14972, 15760, 16036, 16880, 18715, 20045, 21280, 22064, 23632, 26201, 27580, 28063, 29540, 29944, 31520, 32072, 33760, 37430, 40090, 41567, 42560, 44128, 47264, 52402, 55160, 56126, 59080, 59888, 63040, 64144, 67520, 74860, 80180, 83134, 88256, 94528, 104804, 110320, 112252, 118160, 119776, 128288, 131005, 140315, 149720, 160360, 166268, 207835, 209608, 220640, 224504, 236320, 239552, 256576, 262010, 280630, 290969, 299440, 320720, 332536, 415670, 419216, 441280, 449008, 472640, 524020, 561260, 581938, 598880, 641440, 665072, 789773, 831340, 838432, 898016, 1048040, 1122520, 1163876, 1197760, 1282880, 1330144, 1454845, 1579546, 1662680, 1676864, 1796032, 2096080, 2245040, 2327752, 2660288, 2909690, 3159092, 3325360, 3948865, 4192160, 4490080, 4655504, 5528411, 5819380, 6318184, 6650720, 7897730, 8384320, 8980160, 9311008, 11056822, 11638760, 12636368, 13301440, 15795460, 18622016, 22113644, 23277520, 25272736, 27642055, 31590920, 44227288, 46555040, 50545472, 55284110, 63181840, 88454576, 93110080, 110568220, 126363680, 176909152, 221136440, 252727360, 353818304, 442272880, 884545760, 1769091520]

約数ペア:

[(1, 1769091520), (2, 884545760), (4, 442272880), (5, 353818304), (7, 252727360), (8, 221136440), (10, 176909152), (14, 126363680), (16, 110568220), (19, 93110080), (20, 88454576), (28, 63181840), (32, 55284110), (35, 50545472), (38, 46555040), (40, 44227288), (56, 31590920), (64, 27642055), (70, 25272736), (76, 23277520), (80, 22113644), (95, 18622016), (112, 15795460), (133, 13301440), (140, 12636368), (152, 11638760), (160, 11056822), (190, 9311008), (197, 8980160), (211, 8384320), (224, 7897730), (266, 6650720), (280, 6318184), (304, 5819380), (320, 5528411), (380, 4655504), (394, 4490080), (422, 4192160), (448, 3948865), (532, 3325360), (560, 3159092), (608, 2909690), (665, 2660288), (760, 2327752), (788, 2245040), (844, 2096080), (985, 1796032), (1055, 1676864), (1064, 1662680), (1120, 1579546), (1216, 1454845), (1330, 1330144), (1379, 1282880), (1477, 1197760), (1520, 1163876), (1576, 1122520), (1688, 1048040), (1970, 898016), (2110, 838432), (2128, 831340), (2240, 789773), (2660, 665072), (2758, 641440), (2954, 598880), (3040, 581938), (3152, 561260), (3376, 524020), (3743, 472640), (3940, 449008), (4009, 441280), (4220, 419216), (4256, 415670), (5320, 332536), (5516, 320720), (5908, 299440), (6080, 290969), (6304, 280630), (6752, 262010), (6895, 256576), (7385, 239552), (7486, 236320), (7880, 224504), (8018, 220640), (8440, 209608), (8512, 207835), (10640, 166268), (11032, 160360), (11816, 149720), (12608, 140315), (13504, 131005), (13790, 128288), (14770, 119776), (14972, 118160), (15760, 112252), (16036, 110320), (16880, 104804), (18715, 94528), (20045, 88256), (21280, 83134), (22064, 80180), (23632, 74860), (26201, 67520), (27580, 64144), (28063, 63040), (29540, 59888), (29944, 59080), (31520, 56126), (32072, 55160), (33760, 52402), (37430, 47264), (40090, 44128), (41567, 42560)]