198109440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 216

約数和(自身を含む): 710269560

約数和(自身を除く): 512160120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 593, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1186, 1280, 1305, 1392, 1440, 1740, 1779, 1856, 1920, 2088, 2304, 2320, 2372, 2610, 2784, 2880, 2965, 3480, 3558, 3712, 3840, 4176, 4640, 4744, 5220, 5337, 5568, 5760, 5930, 6960, 7116, 7424, 8352, 8895, 9280, 9488, 10440, 10674, 11136, 11520, 11860, 13920, 14232, 16704, 17197, 17790, 18560, 18976, 20880, 21348, 22272, 23720, 26685, 27840, 28464, 33408, 34394, 35580, 37120, 37952, 41760, 42696, 47440, 51591, 53370, 55680, 56928, 66816, 68788, 71160, 75904, 83520, 85392, 85985, 94880, 103182, 106740, 111360, 113856, 137576, 142320, 151808, 154773, 167040, 170784, 171970, 189760, 206364, 213480, 227712, 257955, 275152, 284640, 309546, 334080, 341568, 343940, 379520, 412728, 426960, 455424, 515910, 550304, 569280, 619092, 683136, 687880, 759040, 773865, 825456, 853920, 1031820, 1100608, 1138560, 1238184, 1366272, 1375760, 1547730, 1650912, 1707840, 2063640, 2201216, 2277120, 2476368, 2751520, 3095460, 3301824, 3415680, 4127280, 4402432, 4952736, 5503040, 6190920, 6603648, 6831360, 8254560, 9905472, 11006080, 12381840, 13207296, 16509120, 19810944, 22012160, 24763680, 33018240, 39621888, 49527360, 66036480, 99054720, 198109440]

約数ペア:

[(1, 198109440), (2, 99054720), (3, 66036480), (4, 49527360), (5, 39621888), (6, 33018240), (8, 24763680), (9, 22012160), (10, 19810944), (12, 16509120), (15, 13207296), (16, 12381840), (18, 11006080), (20, 9905472), (24, 8254560), (29, 6831360), (30, 6603648), (32, 6190920), (36, 5503040), (40, 4952736), (45, 4402432), (48, 4127280), (58, 3415680), (60, 3301824), (64, 3095460), (72, 2751520), (80, 2476368), (87, 2277120), (90, 2201216), (96, 2063640), (116, 1707840), (120, 1650912), (128, 1547730), (144, 1375760), (145, 1366272), (160, 1238184), (174, 1138560), (180, 1100608), (192, 1031820), (232, 853920), (240, 825456), (256, 773865), (261, 759040), (288, 687880), (290, 683136), (320, 619092), (348, 569280), (360, 550304), (384, 515910), (435, 455424), (464, 426960), (480, 412728), (522, 379520), (576, 343940), (580, 341568), (593, 334080), (640, 309546), (696, 284640), (720, 275152), (768, 257955), (870, 227712), (928, 213480), (960, 206364), (1044, 189760), (1152, 171970), (1160, 170784), (1186, 167040), (1280, 154773), (1305, 151808), (1392, 142320), (1440, 137576), (1740, 113856), (1779, 111360), (1856, 106740), (1920, 103182), (2088, 94880), (2304, 85985), (2320, 85392), (2372, 83520), (2610, 75904), (2784, 71160), (2880, 68788), (2965, 66816), (3480, 56928), (3558, 55680), (3712, 53370), (3840, 51591), (4176, 47440), (4640, 42696), (4744, 41760), (5220, 37952), (5337, 37120), (5568, 35580), (5760, 34394), (5930, 33408), (6960, 28464), (7116, 27840), (7424, 26685), (8352, 23720), (8895, 22272), (9280, 21348), (9488, 20880), (10440, 18976), (10674, 18560), (11136, 17790), (11520, 17197), (11860, 16704), (13920, 14232)]