1539294540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:528

約数の個数: 192

約数和(自身を含む): 5030581248

約数和(自身を除く): 3491286708

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 101, 105, 131, 140, 202, 210, 262, 277, 303, 393, 404, 420, 505, 524, 554, 606, 655, 707, 786, 831, 917, 1010, 1108, 1212, 1310, 1385, 1414, 1515, 1572, 1662, 1834, 1939, 1965, 2020, 2121, 2620, 2751, 2770, 2828, 3030, 3324, 3535, 3668, 3878, 3930, 4155, 4242, 4585, 5502, 5540, 5817, 6060, 7070, 7756, 7860, 8310, 8484, 9170, 9695, 10605, 11004, 11634, 13231, 13755, 14140, 16620, 18340, 19390, 21210, 23268, 26462, 27510, 27977, 29085, 36287, 38780, 39693, 42420, 52924, 55020, 55954, 58170, 66155, 72574, 79386, 83931, 92617, 108861, 111908, 116340, 132310, 139885, 145148, 158772, 167862, 181435, 185234, 195839, 198465, 217722, 254009, 264620, 277851, 279770, 335724, 362870, 370468, 391678, 396930, 419655, 435444, 463085, 508018, 544305, 555702, 559540, 587517, 725740, 762027, 783356, 793860, 839310, 926170, 979195, 1016036, 1088610, 1111404, 1175034, 1270045, 1389255, 1524054, 1678620, 1852340, 1958390, 2177220, 2350068, 2540090, 2778510, 2937585, 3048108, 3664987, 3810135, 3916780, 5080180, 5557020, 5875170, 7329974, 7620270, 10994961, 11750340, 14659948, 15240540, 18324935, 21989922, 25654909, 36649870, 43979844, 51309818, 54974805, 73299740, 76964727, 102619636, 109949610, 128274545, 153929454, 219899220, 256549090, 307858908, 384823635, 513098180, 769647270, 1539294540]

約数ペア:

[(1, 1539294540), (2, 769647270), (3, 513098180), (4, 384823635), (5, 307858908), (6, 256549090), (7, 219899220), (10, 153929454), (12, 128274545), (14, 109949610), (15, 102619636), (20, 76964727), (21, 73299740), (28, 54974805), (30, 51309818), (35, 43979844), (42, 36649870), (60, 25654909), (70, 21989922), (84, 18324935), (101, 15240540), (105, 14659948), (131, 11750340), (140, 10994961), (202, 7620270), (210, 7329974), (262, 5875170), (277, 5557020), (303, 5080180), (393, 3916780), (404, 3810135), (420, 3664987), (505, 3048108), (524, 2937585), (554, 2778510), (606, 2540090), (655, 2350068), (707, 2177220), (786, 1958390), (831, 1852340), (917, 1678620), (1010, 1524054), (1108, 1389255), (1212, 1270045), (1310, 1175034), (1385, 1111404), (1414, 1088610), (1515, 1016036), (1572, 979195), (1662, 926170), (1834, 839310), (1939, 793860), (1965, 783356), (2020, 762027), (2121, 725740), (2620, 587517), (2751, 559540), (2770, 555702), (2828, 544305), (3030, 508018), (3324, 463085), (3535, 435444), (3668, 419655), (3878, 396930), (3930, 391678), (4155, 370468), (4242, 362870), (4585, 335724), (5502, 279770), (5540, 277851), (5817, 264620), (6060, 254009), (7070, 217722), (7756, 198465), (7860, 195839), (8310, 185234), (8484, 181435), (9170, 167862), (9695, 158772), (10605, 145148), (11004, 139885), (11634, 132310), (13231, 116340), (13755, 111908), (14140, 108861), (16620, 92617), (18340, 83931), (19390, 79386), (21210, 72574), (23268, 66155), (26462, 58170), (27510, 55954), (27977, 55020), (29085, 52924), (36287, 42420), (38780, 39693)]