57781920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:647

約数の個数: 192

約数和(自身を含む): 215550720

約数和(自身を除く): 157768800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 593, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1186, 1218, 1392, 1624, 1680, 1740, 1779, 2030, 2320, 2372, 2436, 2784, 2965, 3045, 3248, 3360, 3480, 3558, 4060, 4151, 4640, 4744, 4872, 5930, 6090, 6496, 6960, 7116, 8120, 8302, 8895, 9488, 9744, 11860, 12180, 12453, 13920, 14232, 16240, 16604, 17197, 17790, 18976, 19488, 20755, 23720, 24360, 24906, 28464, 32480, 33208, 34394, 35580, 41510, 47440, 48720, 49812, 51591, 56928, 62265, 66416, 68788, 71160, 83020, 85985, 94880, 97440, 99624, 103182, 120379, 124530, 132832, 137576, 142320, 166040, 171970, 199248, 206364, 240758, 249060, 257955, 275152, 284640, 332080, 343940, 361137, 398496, 412728, 481516, 498120, 515910, 550304, 601895, 664160, 687880, 722274, 825456, 963032, 996240, 1031820, 1203790, 1375760, 1444548, 1650912, 1805685, 1926064, 1992480, 2063640, 2407580, 2751520, 2889096, 3611370, 3852128, 4127280, 4815160, 5778192, 7222740, 8254560, 9630320, 11556384, 14445480, 19260640, 28890960, 57781920]

約数ペア:

[(1, 57781920), (2, 28890960), (3, 19260640), (4, 14445480), (5, 11556384), (6, 9630320), (7, 8254560), (8, 7222740), (10, 5778192), (12, 4815160), (14, 4127280), (15, 3852128), (16, 3611370), (20, 2889096), (21, 2751520), (24, 2407580), (28, 2063640), (29, 1992480), (30, 1926064), (32, 1805685), (35, 1650912), (40, 1444548), (42, 1375760), (48, 1203790), (56, 1031820), (58, 996240), (60, 963032), (70, 825456), (80, 722274), (84, 687880), (87, 664160), (96, 601895), (105, 550304), (112, 515910), (116, 498120), (120, 481516), (140, 412728), (145, 398496), (160, 361137), (168, 343940), (174, 332080), (203, 284640), (210, 275152), (224, 257955), (232, 249060), (240, 240758), (280, 206364), (290, 199248), (336, 171970), (348, 166040), (406, 142320), (420, 137576), (435, 132832), (464, 124530), (480, 120379), (560, 103182), (580, 99624), (593, 97440), (609, 94880), (672, 85985), (696, 83020), (812, 71160), (840, 68788), (870, 66416), (928, 62265), (1015, 56928), (1120, 51591), (1160, 49812), (1186, 48720), (1218, 47440), (1392, 41510), (1624, 35580), (1680, 34394), (1740, 33208), (1779, 32480), (2030, 28464), (2320, 24906), (2372, 24360), (2436, 23720), (2784, 20755), (2965, 19488), (3045, 18976), (3248, 17790), (3360, 17197), (3480, 16604), (3558, 16240), (4060, 14232), (4151, 13920), (4640, 12453), (4744, 12180), (4872, 11860), (5930, 9744), (6090, 9488), (6496, 8895), (6960, 8302), (7116, 8120)]