308335680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:434

約数の個数: 224

約数和(自身を含む): 1100206080

約数和(自身を除く): 791870400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 180, 192, 216, 240, 254, 270, 281, 288, 320, 360, 381, 432, 480, 508, 540, 562, 576, 635, 720, 762, 843, 864, 960, 1016, 1080, 1124, 1143, 1270, 1405, 1440, 1524, 1686, 1728, 1905, 2032, 2160, 2248, 2286, 2529, 2540, 2810, 2880, 3048, 3372, 3429, 3810, 4064, 4215, 4320, 4496, 4572, 5058, 5080, 5620, 5715, 6096, 6744, 6858, 7587, 7620, 8128, 8430, 8640, 8992, 9144, 10116, 10160, 11240, 11430, 12192, 12645, 13488, 13716, 15174, 15240, 16860, 17145, 17984, 18288, 20232, 20320, 22480, 22860, 24384, 25290, 26976, 27432, 30348, 30480, 33720, 34290, 35687, 36576, 37935, 40464, 40640, 44960, 45720, 50580, 53952, 54864, 60696, 60960, 67440, 68580, 71374, 73152, 75870, 80928, 89920, 91440, 101160, 107061, 109728, 121392, 121920, 134880, 137160, 142748, 151740, 161856, 178435, 182880, 202320, 214122, 219456, 242784, 269760, 274320, 285496, 303480, 321183, 356870, 365760, 404640, 428244, 485568, 535305, 548640, 570992, 606960, 642366, 713740, 809280, 856488, 963549, 1070610, 1097280, 1141984, 1213920, 1284732, 1427480, 1605915, 1712976, 1927098, 2141220, 2283968, 2427840, 2569464, 2854960, 3211830, 3425952, 3854196, 4282440, 4817745, 5138928, 5709920, 6423660, 6851904, 7708392, 8564880, 9635490, 10277856, 11419840, 12847320, 15416784, 17129760, 19270980, 20555712, 25694640, 30833568, 34259520, 38541960, 51389280, 61667136, 77083920, 102778560, 154167840, 308335680]

約数ペア:

[(1, 308335680), (2, 154167840), (3, 102778560), (4, 77083920), (5, 61667136), (6, 51389280), (8, 38541960), (9, 34259520), (10, 30833568), (12, 25694640), (15, 20555712), (16, 19270980), (18, 17129760), (20, 15416784), (24, 12847320), (27, 11419840), (30, 10277856), (32, 9635490), (36, 8564880), (40, 7708392), (45, 6851904), (48, 6423660), (54, 5709920), (60, 5138928), (64, 4817745), (72, 4282440), (80, 3854196), (90, 3425952), (96, 3211830), (108, 2854960), (120, 2569464), (127, 2427840), (135, 2283968), (144, 2141220), (160, 1927098), (180, 1712976), (192, 1605915), (216, 1427480), (240, 1284732), (254, 1213920), (270, 1141984), (281, 1097280), (288, 1070610), (320, 963549), (360, 856488), (381, 809280), (432, 713740), (480, 642366), (508, 606960), (540, 570992), (562, 548640), (576, 535305), (635, 485568), (720, 428244), (762, 404640), (843, 365760), (864, 356870), (960, 321183), (1016, 303480), (1080, 285496), (1124, 274320), (1143, 269760), (1270, 242784), (1405, 219456), (1440, 214122), (1524, 202320), (1686, 182880), (1728, 178435), (1905, 161856), (2032, 151740), (2160, 142748), (2248, 137160), (2286, 134880), (2529, 121920), (2540, 121392), (2810, 109728), (2880, 107061), (3048, 101160), (3372, 91440), (3429, 89920), (3810, 80928), (4064, 75870), (4215, 73152), (4320, 71374), (4496, 68580), (4572, 67440), (5058, 60960), (5080, 60696), (5620, 54864), (5715, 53952), (6096, 50580), (6744, 45720), (6858, 44960), (7587, 40640), (7620, 40464), (8128, 37935), (8430, 36576), (8640, 35687), (8992, 34290), (9144, 33720), (10116, 30480), (10160, 30348), (11240, 27432), (11430, 26976), (12192, 25290), (12645, 24384), (13488, 22860), (13716, 22480), (15174, 20320), (15240, 20232), (16860, 18288), (17145, 17984)]