57397281920

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{907}}^1$

素因数の和:1127

約数の個数: 256

約数和(自身を含む): 153038678400

約数和(自身を除く): 95641396480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 101, 110, 128, 160, 176, 178, 202, 220, 320, 352, 356, 404, 440, 445, 505, 640, 704, 712, 808, 880, 890, 907, 979, 1010, 1111, 1408, 1424, 1616, 1760, 1780, 1814, 1958, 2020, 2222, 2848, 3232, 3520, 3560, 3628, 3916, 4040, 4444, 4535, 4895, 5555, 5696, 6464, 7040, 7120, 7256, 7832, 8080, 8888, 8989, 9070, 9790, 9977, 11110, 11392, 12928, 14240, 14512, 15664, 16160, 17776, 17978, 18140, 19580, 19954, 22220, 28480, 29024, 31328, 32320, 35552, 35956, 36280, 39160, 39908, 44440, 44945, 49885, 56960, 58048, 62656, 64640, 71104, 71912, 72560, 78320, 79816, 80723, 88880, 89890, 91607, 98879, 99770, 116096, 125312, 142208, 143824, 145120, 156640, 159632, 161446, 177760, 179780, 183214, 197758, 199540, 287648, 290240, 313280, 319264, 322892, 355520, 359560, 366428, 395516, 399080, 403615, 458035, 494395, 575296, 580480, 626560, 638528, 645784, 711040, 719120, 732856, 791032, 798160, 807230, 887953, 916070, 988790, 1007677, 1150592, 1277056, 1291568, 1438240, 1465712, 1582064, 1596320, 1614460, 1775906, 1832140, 1977580, 2015354, 2583136, 2876480, 2931424, 3164128, 3192640, 3228920, 3551812, 3664280, 3955160, 4030708, 4439765, 5038385, 5166272, 5752960, 5862848, 6328256, 6385280, 6457840, 7103624, 7328560, 7910320, 8061416, 8153023, 8879530, 10076770, 10332544, 11725696, 12656512, 12915680, 14207248, 14657120, 15820640, 16122832, 16306046, 17759060, 20153540, 25831360, 28414496, 29314240, 31641280, 32245664, 32612092, 35518120, 40307080, 40765115, 51662720, 56828992, 58628480, 63282560, 64491328, 65224184, 71036240, 80614160, 81530230, 89683253, 113657984, 128982656, 130448368, 142072480, 161228320, 163060460, 179366506, 260896736, 284144960, 322456640, 326120920, 358733012, 448416265, 521793472, 568289920, 644913280, 652241840, 717466024, 896832530, 1043586944, 1304483680, 1434932048, 1793665060, 2608967360, 2869864096, 3587330120, 5217934720, 5739728192, 7174660240, 11479456384, 14349320480, 28698640960, 57397281920]

約数ペア:

[(1, 57397281920), (2, 28698640960), (4, 14349320480), (5, 11479456384), (8, 7174660240), (10, 5739728192), (11, 5217934720), (16, 3587330120), (20, 2869864096), (22, 2608967360), (32, 1793665060), (40, 1434932048), (44, 1304483680), (55, 1043586944), (64, 896832530), (80, 717466024), (88, 652241840), (89, 644913280), (101, 568289920), (110, 521793472), (128, 448416265), (160, 358733012), (176, 326120920), (178, 322456640), (202, 284144960), (220, 260896736), (320, 179366506), (352, 163060460), (356, 161228320), (404, 142072480), (440, 130448368), (445, 128982656), (505, 113657984), (640, 89683253), (704, 81530230), (712, 80614160), (808, 71036240), (880, 65224184), (890, 64491328), (907, 63282560), (979, 58628480), (1010, 56828992), (1111, 51662720), (1408, 40765115), (1424, 40307080), (1616, 35518120), (1760, 32612092), (1780, 32245664), (1814, 31641280), (1958, 29314240), (2020, 28414496), (2222, 25831360), (2848, 20153540), (3232, 17759060), (3520, 16306046), (3560, 16122832), (3628, 15820640), (3916, 14657120), (4040, 14207248), (4444, 12915680), (4535, 12656512), (4895, 11725696), (5555, 10332544), (5696, 10076770), (6464, 8879530), (7040, 8153023), (7120, 8061416), (7256, 7910320), (7832, 7328560), (8080, 7103624), (8888, 6457840), (8989, 6385280), (9070, 6328256), (9790, 5862848), (9977, 5752960), (11110, 5166272), (11392, 5038385), (12928, 4439765), (14240, 4030708), (14512, 3955160), (15664, 3664280), (16160, 3551812), (17776, 3228920), (17978, 3192640), (18140, 3164128), (19580, 2931424), (19954, 2876480), (22220, 2583136), (28480, 2015354), (29024, 1977580), (31328, 1832140), (32320, 1775906), (35552, 1614460), (35956, 1596320), (36280, 1582064), (39160, 1465712), (39908, 1438240), (44440, 1291568), (44945, 1277056), (49885, 1150592), (56960, 1007677), (58048, 988790), (62656, 916070), (64640, 887953), (71104, 807230), (71912, 798160), (72560, 791032), (78320, 732856), (79816, 719120), (80723, 711040), (88880, 645784), (89890, 638528), (91607, 626560), (98879, 580480), (99770, 575296), (116096, 494395), (125312, 458035), (142208, 403615), (143824, 399080), (145120, 395516), (156640, 366428), (159632, 359560), (161446, 355520), (177760, 322892), (179780, 319264), (183214, 313280), (197758, 290240), (199540, 287648)]