199990080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 224

約数和(自身を含む): 716889600

約数和(自身を除く): 516899520

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, 79, 80, 90, 96, 108, 120, 135, 144, 158, 160, 180, 192, 216, 237, 240, 270, 288, 293, 316, 320, 360, 395, 432, 474, 480, 540, 576, 586, 632, 711, 720, 790, 864, 879, 948, 960, 1080, 1172, 1185, 1264, 1422, 1440, 1465, 1580, 1728, 1758, 1896, 2133, 2160, 2344, 2370, 2528, 2637, 2844, 2880, 2930, 3160, 3516, 3555, 3792, 4266, 4320, 4395, 4688, 4740, 5056, 5274, 5688, 5860, 6320, 7032, 7110, 7584, 7911, 8532, 8640, 8790, 9376, 9480, 10548, 10665, 11376, 11720, 12640, 13185, 14064, 14220, 15168, 15822, 17064, 17580, 18752, 18960, 21096, 21330, 22752, 23147, 23440, 25280, 26370, 28128, 28440, 31644, 34128, 35160, 37920, 39555, 42192, 42660, 45504, 46294, 46880, 52740, 56256, 56880, 63288, 68256, 69441, 70320, 75840, 79110, 84384, 85320, 92588, 93760, 105480, 113760, 115735, 126576, 136512, 138882, 140640, 158220, 168768, 170640, 185176, 208323, 210960, 227520, 231470, 253152, 277764, 281280, 316440, 341280, 347205, 370352, 416646, 421920, 462940, 506304, 555528, 624969, 632880, 682560, 694410, 740704, 833292, 843840, 925880, 1041615, 1111056, 1249938, 1265760, 1388820, 1481408, 1666584, 1851760, 2083230, 2222112, 2499876, 2531520, 2777640, 3124845, 3333168, 3703520, 4166460, 4444224, 4999752, 5555280, 6249690, 6666336, 7407040, 8332920, 9999504, 11110560, 12499380, 13332672, 16665840, 19999008, 22221120, 24998760, 33331680, 39998016, 49997520, 66663360, 99995040, 199990080]

約数ペア:

[(1, 199990080), (2, 99995040), (3, 66663360), (4, 49997520), (5, 39998016), (6, 33331680), (8, 24998760), (9, 22221120), (10, 19999008), (12, 16665840), (15, 13332672), (16, 12499380), (18, 11110560), (20, 9999504), (24, 8332920), (27, 7407040), (30, 6666336), (32, 6249690), (36, 5555280), (40, 4999752), (45, 4444224), (48, 4166460), (54, 3703520), (60, 3333168), (64, 3124845), (72, 2777640), (79, 2531520), (80, 2499876), (90, 2222112), (96, 2083230), (108, 1851760), (120, 1666584), (135, 1481408), (144, 1388820), (158, 1265760), (160, 1249938), (180, 1111056), (192, 1041615), (216, 925880), (237, 843840), (240, 833292), (270, 740704), (288, 694410), (293, 682560), (316, 632880), (320, 624969), (360, 555528), (395, 506304), (432, 462940), (474, 421920), (480, 416646), (540, 370352), (576, 347205), (586, 341280), (632, 316440), (711, 281280), (720, 277764), (790, 253152), (864, 231470), (879, 227520), (948, 210960), (960, 208323), (1080, 185176), (1172, 170640), (1185, 168768), (1264, 158220), (1422, 140640), (1440, 138882), (1465, 136512), (1580, 126576), (1728, 115735), (1758, 113760), (1896, 105480), (2133, 93760), (2160, 92588), (2344, 85320), (2370, 84384), (2528, 79110), (2637, 75840), (2844, 70320), (2880, 69441), (2930, 68256), (3160, 63288), (3516, 56880), (3555, 56256), (3792, 52740), (4266, 46880), (4320, 46294), (4395, 45504), (4688, 42660), (4740, 42192), (5056, 39555), (5274, 37920), (5688, 35160), (5860, 34128), (6320, 31644), (7032, 28440), (7110, 28128), (7584, 26370), (7911, 25280), (8532, 23440), (8640, 23147), (8790, 22752), (9376, 21330), (9480, 21096), (10548, 18960), (10665, 18752), (11376, 17580), (11720, 17064), (12640, 15822), (13185, 15168), (14064, 14220)]