231127680

素因数分解:

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

素因数の和:651

約数の個数: 256

約数和(自身を含む): 872467200

約数和(自身を除く): 641339520

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, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 320, 336, 348, 384, 406, 420, 435, 448, 464, 480, 560, 580, 593, 609, 640, 672, 696, 812, 840, 870, 896, 928, 960, 1015, 1120, 1160, 1186, 1218, 1344, 1392, 1624, 1680, 1740, 1779, 1856, 1920, 2030, 2240, 2320, 2372, 2436, 2688, 2784, 2965, 3045, 3248, 3360, 3480, 3558, 3712, 4060, 4151, 4480, 4640, 4744, 4872, 5568, 5930, 6090, 6496, 6720, 6960, 7116, 8120, 8302, 8895, 9280, 9488, 9744, 11136, 11860, 12180, 12453, 12992, 13440, 13920, 14232, 16240, 16604, 17197, 17790, 18560, 18976, 19488, 20755, 23720, 24360, 24906, 25984, 27840, 28464, 32480, 33208, 34394, 35580, 37952, 38976, 41510, 47440, 48720, 49812, 51591, 55680, 56928, 62265, 64960, 66416, 68788, 71160, 75904, 77952, 83020, 85985, 94880, 97440, 99624, 103182, 113856, 120379, 124530, 129920, 132832, 137576, 142320, 166040, 171970, 189760, 194880, 199248, 206364, 227712, 240758, 249060, 257955, 265664, 275152, 284640, 332080, 343940, 361137, 379520, 389760, 398496, 412728, 481516, 498120, 515910, 531328, 550304, 569280, 601895, 664160, 687880, 722274, 796992, 825456, 963032, 996240, 1031820, 1100608, 1138560, 1203790, 1328320, 1375760, 1444548, 1593984, 1650912, 1805685, 1926064, 1992480, 2063640, 2201216, 2407580, 2656640, 2751520, 2889096, 3301824, 3611370, 3852128, 3984960, 4127280, 4815160, 5503040, 5778192, 6603648, 7222740, 7704256, 7969920, 8254560, 9630320, 11006080, 11556384, 14445480, 15408512, 16509120, 19260640, 23112768, 28890960, 33018240, 38521280, 46225536, 57781920, 77042560, 115563840, 231127680]

約数ペア:

[(1, 231127680), (2, 115563840), (3, 77042560), (4, 57781920), (5, 46225536), (6, 38521280), (7, 33018240), (8, 28890960), (10, 23112768), (12, 19260640), (14, 16509120), (15, 15408512), (16, 14445480), (20, 11556384), (21, 11006080), (24, 9630320), (28, 8254560), (29, 7969920), (30, 7704256), (32, 7222740), (35, 6603648), (40, 5778192), (42, 5503040), (48, 4815160), (56, 4127280), (58, 3984960), (60, 3852128), (64, 3611370), (70, 3301824), (80, 2889096), (84, 2751520), (87, 2656640), (96, 2407580), (105, 2201216), (112, 2063640), (116, 1992480), (120, 1926064), (128, 1805685), (140, 1650912), (145, 1593984), (160, 1444548), (168, 1375760), (174, 1328320), (192, 1203790), (203, 1138560), (210, 1100608), (224, 1031820), (232, 996240), (240, 963032), (280, 825456), (290, 796992), (320, 722274), (336, 687880), (348, 664160), (384, 601895), (406, 569280), (420, 550304), (435, 531328), (448, 515910), (464, 498120), (480, 481516), (560, 412728), (580, 398496), (593, 389760), (609, 379520), (640, 361137), (672, 343940), (696, 332080), (812, 284640), (840, 275152), (870, 265664), (896, 257955), (928, 249060), (960, 240758), (1015, 227712), (1120, 206364), (1160, 199248), (1186, 194880), (1218, 189760), (1344, 171970), (1392, 166040), (1624, 142320), (1680, 137576), (1740, 132832), (1779, 129920), (1856, 124530), (1920, 120379), (2030, 113856), (2240, 103182), (2320, 99624), (2372, 97440), (2436, 94880), (2688, 85985), (2784, 83020), (2965, 77952), (3045, 75904), (3248, 71160), (3360, 68788), (3480, 66416), (3558, 64960), (3712, 62265), (4060, 56928), (4151, 55680), (4480, 51591), (4640, 49812), (4744, 48720), (4872, 47440), (5568, 41510), (5930, 38976), (6090, 37952), (6496, 35580), (6720, 34394), (6960, 33208), (7116, 32480), (8120, 28464), (8302, 27840), (8895, 25984), (9280, 24906), (9488, 24360), (9744, 23720), (11136, 20755), (11860, 19488), (12180, 18976), (12453, 18560), (12992, 17790), (13440, 17197), (13920, 16604), (14232, 16240)]