2045845917360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{405921809}}^1$

素因数の和:405921835

約数の個数: 120

約数和(自身を含む): 7852151492640

約数和(自身を除く): 5806305575280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 405921809, 811843618, 1217765427, 1623687236, 2029609045, 2435530854, 2841452663, 3247374472, 3653296281, 4059218090, 4871061708, 5682905326, 6088827135, 6494748944, 7306592562, 8118436180, 8524357989, 9742123416, 11365810652, 12177654270, 14207263315, 14613185124, 16236872360, 17048715978, 18266481405, 19484246832, 22731621304, 24355308540, 25573073967, 28414526630, 29226370248, 32473744720, 34097431956, 36532962810, 42621789945, 45463242608, 48710617080, 51146147934, 56829053260, 58452740496, 68194863912, 73065925620, 85243579890, 97421234160, 102292295868, 113658106520, 127865369835, 136389727824, 146131851240, 170487159780, 204584591736, 227316213040, 255730739670, 292263702480, 340974319560, 409169183472, 511461479340, 681948639120, 1022922958680, 2045845917360]

約数ペア:

[(1, 2045845917360), (2, 1022922958680), (3, 681948639120), (4, 511461479340), (5, 409169183472), (6, 340974319560), (7, 292263702480), (8, 255730739670), (9, 227316213040), (10, 204584591736), (12, 170487159780), (14, 146131851240), (15, 136389727824), (16, 127865369835), (18, 113658106520), (20, 102292295868), (21, 97421234160), (24, 85243579890), (28, 73065925620), (30, 68194863912), (35, 58452740496), (36, 56829053260), (40, 51146147934), (42, 48710617080), (45, 45463242608), (48, 42621789945), (56, 36532962810), (60, 34097431956), (63, 32473744720), (70, 29226370248), (72, 28414526630), (80, 25573073967), (84, 24355308540), (90, 22731621304), (105, 19484246832), (112, 18266481405), (120, 17048715978), (126, 16236872360), (140, 14613185124), (144, 14207263315), (168, 12177654270), (180, 11365810652), (210, 9742123416), (240, 8524357989), (252, 8118436180), (280, 7306592562), (315, 6494748944), (336, 6088827135), (360, 5682905326), (420, 4871061708), (504, 4059218090), (560, 3653296281), (630, 3247374472), (720, 2841452663), (840, 2435530854), (1008, 2029609045), (1260, 1623687236), (1680, 1217765427), (2520, 811843618), (5040, 405921809)]