980305920

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1011

約数の個数: 288

約数和(自身を含む): 3710266560

約数和(自身を除く): 2729960640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 967, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1934, 1980, 2048, 2112, 2304, 2560, 2640, 2816, 2880, 2901, 3072, 3168, 3520, 3840, 3868, 3960, 4224, 4608, 4835, 5120, 5280, 5632, 5760, 5802, 6144, 6336, 7040, 7680, 7736, 7920, 8448, 8703, 9216, 9670, 10240, 10560, 10637, 11264, 11520, 11604, 12672, 14080, 14505, 15360, 15472, 15840, 16896, 17406, 18432, 19340, 21120, 21274, 22528, 23040, 23208, 25344, 28160, 29010, 30720, 30944, 31680, 31911, 33792, 34812, 38680, 42240, 42548, 43515, 46080, 46416, 50688, 53185, 56320, 58020, 61888, 63360, 63822, 67584, 69624, 77360, 84480, 85096, 87030, 92160, 92832, 95733, 101376, 106370, 112640, 116040, 123776, 126720, 127644, 139248, 154720, 159555, 168960, 170192, 174060, 185664, 191466, 202752, 212740, 232080, 247552, 253440, 255288, 278496, 309440, 319110, 337920, 340384, 348120, 371328, 382932, 425480, 464160, 478665, 495104, 506880, 510576, 556992, 618880, 638220, 680768, 696240, 742656, 765864, 850960, 928320, 957330, 990208, 1013760, 1021152, 1113984, 1237760, 1276440, 1361536, 1392480, 1485312, 1531728, 1701920, 1856640, 1914660, 1980416, 2042304, 2227968, 2475520, 2552880, 2723072, 2784960, 2970624, 3063456, 3403840, 3713280, 3829320, 4084608, 4455936, 4951040, 5105760, 5446144, 5569920, 5941248, 6126912, 6807680, 7426560, 7658640, 8169216, 8911872, 9902080, 10211520, 10892288, 11139840, 12253824, 13615360, 14853120, 15317280, 16338432, 17823744, 20423040, 21784576, 22279680, 24507648, 27230720, 29706240, 30634560, 32676864, 40846080, 44559360, 49015296, 54461440, 61269120, 65353728, 81692160, 89118720, 98030592, 108922880, 122538240, 163384320, 196061184, 245076480, 326768640, 490152960, 980305920]

約数ペア:

[(1, 980305920), (2, 490152960), (3, 326768640), (4, 245076480), (5, 196061184), (6, 163384320), (8, 122538240), (9, 108922880), (10, 98030592), (11, 89118720), (12, 81692160), (15, 65353728), (16, 61269120), (18, 54461440), (20, 49015296), (22, 44559360), (24, 40846080), (30, 32676864), (32, 30634560), (33, 29706240), (36, 27230720), (40, 24507648), (44, 22279680), (45, 21784576), (48, 20423040), (55, 17823744), (60, 16338432), (64, 15317280), (66, 14853120), (72, 13615360), (80, 12253824), (88, 11139840), (90, 10892288), (96, 10211520), (99, 9902080), (110, 8911872), (120, 8169216), (128, 7658640), (132, 7426560), (144, 6807680), (160, 6126912), (165, 5941248), (176, 5569920), (180, 5446144), (192, 5105760), (198, 4951040), (220, 4455936), (240, 4084608), (256, 3829320), (264, 3713280), (288, 3403840), (320, 3063456), (330, 2970624), (352, 2784960), (360, 2723072), (384, 2552880), (396, 2475520), (440, 2227968), (480, 2042304), (495, 1980416), (512, 1914660), (528, 1856640), (576, 1701920), (640, 1531728), (660, 1485312), (704, 1392480), (720, 1361536), (768, 1276440), (792, 1237760), (880, 1113984), (960, 1021152), (967, 1013760), (990, 990208), (1024, 957330), (1056, 928320), (1152, 850960), (1280, 765864), (1320, 742656), (1408, 696240), (1440, 680768), (1536, 638220), (1584, 618880), (1760, 556992), (1920, 510576), (1934, 506880), (1980, 495104), (2048, 478665), (2112, 464160), (2304, 425480), (2560, 382932), (2640, 371328), (2816, 348120), (2880, 340384), (2901, 337920), (3072, 319110), (3168, 309440), (3520, 278496), (3840, 255288), (3868, 253440), (3960, 247552), (4224, 232080), (4608, 212740), (4835, 202752), (5120, 191466), (5280, 185664), (5632, 174060), (5760, 170192), (5802, 168960), (6144, 159555), (6336, 154720), (7040, 139248), (7680, 127644), (7736, 126720), (7920, 123776), (8448, 116040), (8703, 112640), (9216, 106370), (9670, 101376), (10240, 95733), (10560, 92832), (10637, 92160), (11264, 87030), (11520, 85096), (11604, 84480), (12672, 77360), (14080, 69624), (14505, 67584), (15360, 63822), (15472, 63360), (15840, 61888), (16896, 58020), (17406, 56320), (18432, 53185), (19340, 50688), (21120, 46416), (21274, 46080), (22528, 43515), (23040, 42548), (23208, 42240), (25344, 38680), (28160, 34812), (29010, 33792), (30720, 31911), (30944, 31680)]