198357120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:924

約数の個数: 256

約数和(自身を含む): 757411200

約数和(自身を除く): 559054080

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, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 883, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1766, 1872, 1920, 2080, 2160, 2340, 2496, 2649, 2808, 2880, 3120, 3456, 3510, 3532, 3744, 4160, 4320, 4415, 4680, 4992, 5298, 5616, 5760, 6240, 7020, 7064, 7488, 7947, 8320, 8640, 8830, 9360, 10596, 11232, 11479, 12480, 13245, 14040, 14128, 14976, 15894, 17280, 17660, 18720, 21192, 22464, 22958, 23841, 24960, 26490, 28080, 28256, 31788, 34437, 35320, 37440, 39735, 42384, 44928, 45916, 47682, 52980, 56160, 56512, 57395, 63576, 68874, 70640, 74880, 79470, 84768, 91832, 95364, 103311, 105960, 112320, 113024, 114790, 119205, 127152, 137748, 141280, 158940, 169536, 172185, 183664, 190728, 206622, 211920, 224640, 229580, 238410, 254304, 275496, 282560, 309933, 317880, 339072, 344370, 367328, 381456, 413244, 423840, 459160, 476820, 508608, 516555, 550992, 565120, 619866, 635760, 688740, 734656, 762912, 826488, 847680, 918320, 953640, 1017216, 1033110, 1101984, 1239732, 1271520, 1377480, 1469312, 1525824, 1549665, 1652976, 1695360, 1836640, 1907280, 2066220, 2203968, 2479464, 2543040, 2754960, 3051648, 3099330, 3305952, 3673280, 3814560, 4132440, 4407936, 4958928, 5086080, 5509920, 6198660, 6611904, 7346560, 7629120, 8264880, 9917856, 11019840, 12397320, 13223808, 15258240, 16529760, 19835712, 22039680, 24794640, 33059520, 39671424, 49589280, 66119040, 99178560, 198357120]

約数ペア:

[(1, 198357120), (2, 99178560), (3, 66119040), (4, 49589280), (5, 39671424), (6, 33059520), (8, 24794640), (9, 22039680), (10, 19835712), (12, 16529760), (13, 15258240), (15, 13223808), (16, 12397320), (18, 11019840), (20, 9917856), (24, 8264880), (26, 7629120), (27, 7346560), (30, 6611904), (32, 6198660), (36, 5509920), (39, 5086080), (40, 4958928), (45, 4407936), (48, 4132440), (52, 3814560), (54, 3673280), (60, 3305952), (64, 3099330), (65, 3051648), (72, 2754960), (78, 2543040), (80, 2479464), (90, 2203968), (96, 2066220), (104, 1907280), (108, 1836640), (117, 1695360), (120, 1652976), (128, 1549665), (130, 1525824), (135, 1469312), (144, 1377480), (156, 1271520), (160, 1239732), (180, 1101984), (192, 1033110), (195, 1017216), (208, 953640), (216, 918320), (234, 847680), (240, 826488), (260, 762912), (270, 734656), (288, 688740), (312, 635760), (320, 619866), (351, 565120), (360, 550992), (384, 516555), (390, 508608), (416, 476820), (432, 459160), (468, 423840), (480, 413244), (520, 381456), (540, 367328), (576, 344370), (585, 339072), (624, 317880), (640, 309933), (702, 282560), (720, 275496), (780, 254304), (832, 238410), (864, 229580), (883, 224640), (936, 211920), (960, 206622), (1040, 190728), (1080, 183664), (1152, 172185), (1170, 169536), (1248, 158940), (1404, 141280), (1440, 137748), (1560, 127152), (1664, 119205), (1728, 114790), (1755, 113024), (1766, 112320), (1872, 105960), (1920, 103311), (2080, 95364), (2160, 91832), (2340, 84768), (2496, 79470), (2649, 74880), (2808, 70640), (2880, 68874), (3120, 63576), (3456, 57395), (3510, 56512), (3532, 56160), (3744, 52980), (4160, 47682), (4320, 45916), (4415, 44928), (4680, 42384), (4992, 39735), (5298, 37440), (5616, 35320), (5760, 34437), (6240, 31788), (7020, 28256), (7064, 28080), (7488, 26490), (7947, 24960), (8320, 23841), (8640, 22958), (8830, 22464), (9360, 21192), (10596, 18720), (11232, 17660), (11479, 17280), (12480, 15894), (13245, 14976), (14040, 14128)]