2808898560

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 440

約数和(自身を含む): 10860579576

約数和(自身を除く): 8051681016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 512, 520, 521, 540, 576, 585, 624, 640, 648, 702, 720, 768, 780, 810, 832, 864, 936, 960, 1024, 1040, 1042, 1053, 1080, 1152, 1170, 1248, 1280, 1296, 1404, 1440, 1536, 1560, 1563, 1620, 1664, 1728, 1755, 1872, 1920, 2080, 2084, 2106, 2160, 2304, 2340, 2496, 2560, 2592, 2605, 2808, 2880, 3072, 3120, 3126, 3240, 3328, 3456, 3510, 3744, 3840, 4160, 4168, 4212, 4320, 4608, 4680, 4689, 4992, 5120, 5184, 5210, 5265, 5616, 5760, 6240, 6252, 6480, 6656, 6773, 6912, 7020, 7488, 7680, 7815, 8320, 8336, 8424, 8640, 9216, 9360, 9378, 9984, 10368, 10420, 10530, 11232, 11520, 12480, 12504, 12960, 13312, 13546, 13824, 14040, 14067, 14976, 15360, 15630, 16640, 16672, 16848, 17280, 18720, 18756, 19968, 20319, 20736, 20840, 21060, 22464, 23040, 23445, 24960, 25008, 25920, 27092, 27648, 28080, 28134, 29952, 31260, 33280, 33344, 33696, 33865, 34560, 37440, 37512, 39936, 40638, 41472, 41680, 42120, 42201, 44928, 46080, 46890, 49920, 50016, 51840, 54184, 56160, 56268, 59904, 60957, 62520, 66560, 66688, 67392, 67730, 69120, 70335, 74880, 75024, 81276, 82944, 83360, 84240, 84402, 89856, 93780, 99840, 100032, 101595, 103680, 108368, 112320, 112536, 119808, 121914, 125040, 133376, 134784, 135460, 138240, 140670, 149760, 150048, 162552, 166720, 168480, 168804, 179712, 182871, 187560, 199680, 200064, 203190, 207360, 211005, 216736, 224640, 225072, 243828, 250080, 266752, 269568, 270920, 281340, 299520, 300096, 304785, 325104, 333440, 336960, 337608, 359424, 365742, 375120, 400128, 406380, 414720, 422010, 433472, 449280, 450144, 487656, 500160, 533504, 539136, 541840, 548613, 562680, 599040, 600192, 609570, 650208, 666880, 673920, 675216, 731484, 750240, 800256, 812760, 844020, 866944, 898560, 900288, 914355, 975312, 1000320, 1078272, 1083680, 1097226, 1125360, 1200384, 1219140, 1300416, 1333760, 1347840, 1350432, 1462968, 1500480, 1600512, 1625520, 1688040, 1733888, 1797120, 1800576, 1828710, 1950624, 2000640, 2167360, 2194452, 2250720, 2400768, 2438280, 2600832, 2667520, 2695680, 2700864, 2743065, 2925936, 3000960, 3251040, 3376080, 3467776, 3601152, 3657420, 3901248, 4001280, 4334720, 4388904, 4501440, 4801536, 4876560, 5201664, 5391360, 5401728, 5486130, 5851872, 6001920, 6502080, 6752160, 6935552, 7202304, 7314840, 7802496, 8002560, 8669440, 8777808, 9002880, 9753120, 10403328, 10803456, 10972260, 11703744, 12003840, 13004160, 13504320, 14404608, 14629680, 15604992, 17338880, 17555616, 18005760, 19506240, 20806656, 21606912, 21944520, 23407488, 24007680, 26008320, 27008640, 29259360, 31209984, 34677760, 35111232, 36011520, 39012480, 43213824, 43889040, 46814976, 52016640, 54017280, 58518720, 62419968, 70222464, 72023040, 78024960, 87778080, 93629952, 104033280, 108034560, 117037440, 140444928, 156049920, 175556160, 187259904, 216069120, 234074880, 280889856, 312099840, 351112320, 468149760, 561779712, 702224640, 936299520, 1404449280, 2808898560]

約数ペア:

[(1, 2808898560), (2, 1404449280), (3, 936299520), (4, 702224640), (5, 561779712), (6, 468149760), (8, 351112320), (9, 312099840), (10, 280889856), (12, 234074880), (13, 216069120), (15, 187259904), (16, 175556160), (18, 156049920), (20, 140444928), (24, 117037440), (26, 108034560), (27, 104033280), (30, 93629952), (32, 87778080), (36, 78024960), (39, 72023040), (40, 70222464), (45, 62419968), (48, 58518720), (52, 54017280), (54, 52016640), (60, 46814976), (64, 43889040), (65, 43213824), (72, 39012480), (78, 36011520), (80, 35111232), (81, 34677760), (90, 31209984), (96, 29259360), (104, 27008640), (108, 26008320), (117, 24007680), (120, 23407488), (128, 21944520), (130, 21606912), (135, 20806656), (144, 19506240), (156, 18005760), (160, 17555616), (162, 17338880), (180, 15604992), (192, 14629680), (195, 14404608), (208, 13504320), (216, 13004160), (234, 12003840), (240, 11703744), (256, 10972260), (260, 10803456), (270, 10403328), (288, 9753120), (312, 9002880), (320, 8777808), (324, 8669440), (351, 8002560), (360, 7802496), (384, 7314840), (390, 7202304), (405, 6935552), (416, 6752160), (432, 6502080), (468, 6001920), (480, 5851872), (512, 5486130), (520, 5401728), (521, 5391360), (540, 5201664), (576, 4876560), (585, 4801536), (624, 4501440), (640, 4388904), (648, 4334720), (702, 4001280), (720, 3901248), (768, 3657420), (780, 3601152), (810, 3467776), (832, 3376080), (864, 3251040), (936, 3000960), (960, 2925936), (1024, 2743065), (1040, 2700864), (1042, 2695680), (1053, 2667520), (1080, 2600832), (1152, 2438280), (1170, 2400768), (1248, 2250720), (1280, 2194452), (1296, 2167360), (1404, 2000640), (1440, 1950624), (1536, 1828710), (1560, 1800576), (1563, 1797120), (1620, 1733888), (1664, 1688040), (1728, 1625520), (1755, 1600512), (1872, 1500480), (1920, 1462968), (2080, 1350432), (2084, 1347840), (2106, 1333760), (2160, 1300416), (2304, 1219140), (2340, 1200384), (2496, 1125360), (2560, 1097226), (2592, 1083680), (2605, 1078272), (2808, 1000320), (2880, 975312), (3072, 914355), (3120, 900288), (3126, 898560), (3240, 866944), (3328, 844020), (3456, 812760), (3510, 800256), (3744, 750240), (3840, 731484), (4160, 675216), (4168, 673920), (4212, 666880), (4320, 650208), (4608, 609570), (4680, 600192), (4689, 599040), (4992, 562680), (5120, 548613), (5184, 541840), (5210, 539136), (5265, 533504), (5616, 500160), (5760, 487656), (6240, 450144), (6252, 449280), (6480, 433472), (6656, 422010), (6773, 414720), (6912, 406380), (7020, 400128), (7488, 375120), (7680, 365742), (7815, 359424), (8320, 337608), (8336, 336960), (8424, 333440), (8640, 325104), (9216, 304785), (9360, 300096), (9378, 299520), (9984, 281340), (10368, 270920), (10420, 269568), (10530, 266752), (11232, 250080), (11520, 243828), (12480, 225072), (12504, 224640), (12960, 216736), (13312, 211005), (13546, 207360), (13824, 203190), (14040, 200064), (14067, 199680), (14976, 187560), (15360, 182871), (15630, 179712), (16640, 168804), (16672, 168480), (16848, 166720), (17280, 162552), (18720, 150048), (18756, 149760), (19968, 140670), (20319, 138240), (20736, 135460), (20840, 134784), (21060, 133376), (22464, 125040), (23040, 121914), (23445, 119808), (24960, 112536), (25008, 112320), (25920, 108368), (27092, 103680), (27648, 101595), (28080, 100032), (28134, 99840), (29952, 93780), (31260, 89856), (33280, 84402), (33344, 84240), (33696, 83360), (33865, 82944), (34560, 81276), (37440, 75024), (37512, 74880), (39936, 70335), (40638, 69120), (41472, 67730), (41680, 67392), (42120, 66688), (42201, 66560), (44928, 62520), (46080, 60957), (46890, 59904), (49920, 56268), (50016, 56160), (51840, 54184)]