21547774080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{977}}^1$

素因数の和:1556

約数の個数: 384

約数和(自身を含む): 85279409280

約数和(自身を除く): 63731635200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 547, 560, 576, 630, 640, 672, 720, 840, 896, 960, 977, 1008, 1094, 1120, 1152, 1260, 1344, 1440, 1641, 1680, 1920, 1954, 2016, 2188, 2240, 2520, 2688, 2735, 2880, 2931, 3282, 3360, 3829, 3908, 4032, 4376, 4480, 4885, 4923, 5040, 5470, 5760, 5862, 6564, 6720, 6839, 7658, 7816, 8064, 8205, 8752, 8793, 9770, 9846, 10080, 10940, 11487, 11724, 13128, 13440, 13678, 14655, 15316, 15632, 16410, 17504, 17586, 19145, 19540, 19692, 20160, 20517, 21880, 22974, 23448, 24615, 26256, 27356, 29310, 30632, 31264, 32820, 34195, 34461, 35008, 35172, 38290, 39080, 39384, 40320, 41034, 43760, 43965, 45948, 46896, 49230, 52512, 54712, 57435, 58620, 61264, 61551, 62528, 65640, 68390, 68922, 70016, 70344, 76580, 78160, 78768, 82068, 87520, 87930, 91896, 93792, 98460, 102585, 105024, 109424, 114870, 117240, 122528, 123102, 125056, 131280, 136780, 137844, 140688, 153160, 156320, 157536, 164136, 172305, 175040, 175860, 183792, 187584, 196920, 205170, 210048, 218848, 229740, 234480, 245056, 246204, 262560, 273560, 275688, 281376, 306320, 307755, 312640, 315072, 328272, 344610, 350080, 351720, 367584, 375168, 393840, 410340, 437696, 459480, 468960, 490112, 492408, 525120, 534419, 547120, 551376, 562752, 612640, 615510, 625280, 630144, 656544, 689220, 703440, 735168, 787680, 820680, 875392, 918960, 937920, 984816, 1050240, 1068838, 1094240, 1102752, 1125504, 1225280, 1231020, 1313088, 1378440, 1406880, 1470336, 1575360, 1603257, 1641360, 1837920, 1875840, 1969632, 2137676, 2188480, 2205504, 2450560, 2462040, 2626176, 2672095, 2756880, 2813760, 3150720, 3206514, 3282720, 3675840, 3740933, 3939264, 4275352, 4376960, 4411008, 4809771, 4924080, 5344190, 5513760, 5627520, 6413028, 6565440, 7351680, 7481866, 7878528, 8016285, 8550704, 9619542, 9848160, 10688380, 11027520, 11222799, 12826056, 13130880, 14963732, 16032570, 17101408, 18704665, 19239084, 19696320, 21376760, 22055040, 22445598, 24048855, 25652112, 29927464, 32065140, 33668397, 34202816, 37409330, 38478168, 39392640, 42753520, 44891196, 48097710, 51304224, 56113995, 59854928, 64130280, 67336794, 68405632, 74818660, 76956336, 85507040, 89782392, 96195420, 102608448, 112227990, 119709856, 128260560, 134673588, 149637320, 153912672, 168341985, 171014080, 179564784, 192390840, 205216896, 224455980, 239419712, 256521120, 269347176, 299274640, 307825344, 336683970, 342028160, 359129568, 384781680, 448911960, 478839424, 513042240, 538694352, 598549280, 615650688, 673367940, 718259136, 769563360, 897823920, 1026084480, 1077388704, 1197098560, 1346735880, 1436518272, 1539126720, 1795647840, 2154777408, 2394197120, 2693471760, 3078253440, 3591295680, 4309554816, 5386943520, 7182591360, 10773887040, 21547774080]

約数ペア:

[(1, 21547774080), (2, 10773887040), (3, 7182591360), (4, 5386943520), (5, 4309554816), (6, 3591295680), (7, 3078253440), (8, 2693471760), (9, 2394197120), (10, 2154777408), (12, 1795647840), (14, 1539126720), (15, 1436518272), (16, 1346735880), (18, 1197098560), (20, 1077388704), (21, 1026084480), (24, 897823920), (28, 769563360), (30, 718259136), (32, 673367940), (35, 615650688), (36, 598549280), (40, 538694352), (42, 513042240), (45, 478839424), (48, 448911960), (56, 384781680), (60, 359129568), (63, 342028160), (64, 336683970), (70, 307825344), (72, 299274640), (80, 269347176), (84, 256521120), (90, 239419712), (96, 224455980), (105, 205216896), (112, 192390840), (120, 179564784), (126, 171014080), (128, 168341985), (140, 153912672), (144, 149637320), (160, 134673588), (168, 128260560), (180, 119709856), (192, 112227990), (210, 102608448), (224, 96195420), (240, 89782392), (252, 85507040), (280, 76956336), (288, 74818660), (315, 68405632), (320, 67336794), (336, 64130280), (360, 59854928), (384, 56113995), (420, 51304224), (448, 48097710), (480, 44891196), (504, 42753520), (547, 39392640), (560, 38478168), (576, 37409330), (630, 34202816), (640, 33668397), (672, 32065140), (720, 29927464), (840, 25652112), (896, 24048855), (960, 22445598), (977, 22055040), (1008, 21376760), (1094, 19696320), (1120, 19239084), (1152, 18704665), (1260, 17101408), (1344, 16032570), (1440, 14963732), (1641, 13130880), (1680, 12826056), (1920, 11222799), (1954, 11027520), (2016, 10688380), (2188, 9848160), (2240, 9619542), (2520, 8550704), (2688, 8016285), (2735, 7878528), (2880, 7481866), (2931, 7351680), (3282, 6565440), (3360, 6413028), (3829, 5627520), (3908, 5513760), (4032, 5344190), (4376, 4924080), (4480, 4809771), (4885, 4411008), (4923, 4376960), (5040, 4275352), (5470, 3939264), (5760, 3740933), (5862, 3675840), (6564, 3282720), (6720, 3206514), (6839, 3150720), (7658, 2813760), (7816, 2756880), (8064, 2672095), (8205, 2626176), (8752, 2462040), (8793, 2450560), (9770, 2205504), (9846, 2188480), (10080, 2137676), (10940, 1969632), (11487, 1875840), (11724, 1837920), (13128, 1641360), (13440, 1603257), (13678, 1575360), (14655, 1470336), (15316, 1406880), (15632, 1378440), (16410, 1313088), (17504, 1231020), (17586, 1225280), (19145, 1125504), (19540, 1102752), (19692, 1094240), (20160, 1068838), (20517, 1050240), (21880, 984816), (22974, 937920), (23448, 918960), (24615, 875392), (26256, 820680), (27356, 787680), (29310, 735168), (30632, 703440), (31264, 689220), (32820, 656544), (34195, 630144), (34461, 625280), (35008, 615510), (35172, 612640), (38290, 562752), (39080, 551376), (39384, 547120), (40320, 534419), (41034, 525120), (43760, 492408), (43965, 490112), (45948, 468960), (46896, 459480), (49230, 437696), (52512, 410340), (54712, 393840), (57435, 375168), (58620, 367584), (61264, 351720), (61551, 350080), (62528, 344610), (65640, 328272), (68390, 315072), (68922, 312640), (70016, 307755), (70344, 306320), (76580, 281376), (78160, 275688), (78768, 273560), (82068, 262560), (87520, 246204), (87930, 245056), (91896, 234480), (93792, 229740), (98460, 218848), (102585, 210048), (105024, 205170), (109424, 196920), (114870, 187584), (117240, 183792), (122528, 175860), (123102, 175040), (125056, 172305), (131280, 164136), (136780, 157536), (137844, 156320), (140688, 153160)]