1728967680

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:427

約数の個数: 440

約数和(自身を含む): 6776716320

約数和(自身を除く): 5047748640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 379, 384, 396, 405, 432, 440, 480, 495, 512, 528, 540, 576, 594, 640, 648, 660, 704, 720, 758, 768, 792, 810, 864, 880, 891, 960, 990, 1024, 1056, 1080, 1137, 1152, 1188, 1280, 1296, 1320, 1408, 1440, 1485, 1516, 1536, 1584, 1620, 1728, 1760, 1782, 1895, 1920, 1980, 2112, 2160, 2274, 2304, 2376, 2560, 2592, 2640, 2816, 2880, 2970, 3032, 3072, 3168, 3240, 3411, 3456, 3520, 3564, 3790, 3840, 3960, 4169, 4224, 4320, 4455, 4548, 4608, 4752, 5120, 5184, 5280, 5632, 5685, 5760, 5940, 6064, 6336, 6480, 6822, 6912, 7040, 7128, 7580, 7680, 7920, 8338, 8448, 8640, 8910, 9096, 9216, 9504, 10233, 10368, 10560, 11264, 11370, 11520, 11880, 12128, 12507, 12672, 12960, 13644, 13824, 14080, 14256, 15160, 15360, 15840, 16676, 16896, 17055, 17280, 17820, 18192, 19008, 20466, 20736, 20845, 21120, 22740, 23040, 23760, 24256, 25014, 25344, 25920, 27288, 27648, 28160, 28512, 30320, 30699, 31680, 33352, 33792, 34110, 34560, 35640, 36384, 37521, 38016, 40932, 41472, 41690, 42240, 45480, 46080, 47520, 48512, 50028, 50688, 51165, 51840, 54576, 56320, 57024, 60640, 61398, 62535, 63360, 66704, 68220, 69120, 71280, 72768, 75042, 76032, 81864, 82944, 83380, 84480, 90960, 95040, 97024, 100056, 101376, 102330, 103680, 109152, 112563, 114048, 121280, 122796, 125070, 126720, 133408, 136440, 138240, 142560, 145536, 150084, 152064, 153495, 163728, 166760, 168960, 181920, 187605, 190080, 194048, 200112, 204660, 207360, 218304, 225126, 228096, 242560, 245592, 250140, 253440, 266816, 272880, 285120, 291072, 300168, 304128, 306990, 327456, 333520, 337689, 363840, 375210, 380160, 388096, 400224, 409320, 414720, 436608, 450252, 456192, 485120, 491184, 500280, 506880, 533632, 545760, 562815, 570240, 582144, 600336, 613980, 654912, 667040, 675378, 727680, 750420, 760320, 800448, 818640, 873216, 900504, 912384, 970240, 982368, 1000560, 1067264, 1091520, 1125630, 1140480, 1164288, 1200672, 1227960, 1309824, 1334080, 1350756, 1455360, 1500840, 1520640, 1600896, 1637280, 1688445, 1746432, 1801008, 1940480, 1964736, 2001120, 2134528, 2183040, 2251260, 2280960, 2401344, 2455920, 2619648, 2668160, 2701512, 2910720, 3001680, 3201792, 3274560, 3376890, 3492864, 3602016, 3929472, 4002240, 4269056, 4366080, 4502520, 4561920, 4802688, 4911840, 5239296, 5336320, 5403024, 5821440, 6003360, 6403584, 6549120, 6753780, 7204032, 7858944, 8004480, 8732160, 9005040, 9605376, 9823680, 10478592, 10672640, 10806048, 12006720, 12807168, 13098240, 13507560, 14408064, 15717888, 16008960, 17464320, 18010080, 19210752, 19647360, 21345280, 21612096, 24013440, 26196480, 27015120, 28816128, 31435776, 32017920, 36020160, 38421504, 39294720, 43224192, 48026880, 52392960, 54030240, 57632256, 64035840, 72040320, 78589440, 86448384, 96053760, 108060480, 115264512, 144080640, 157178880, 172896768, 192107520, 216120960, 288161280, 345793536, 432241920, 576322560, 864483840, 1728967680]

約数ペア:

[(1, 1728967680), (2, 864483840), (3, 576322560), (4, 432241920), (5, 345793536), (6, 288161280), (8, 216120960), (9, 192107520), (10, 172896768), (11, 157178880), (12, 144080640), (15, 115264512), (16, 108060480), (18, 96053760), (20, 86448384), (22, 78589440), (24, 72040320), (27, 64035840), (30, 57632256), (32, 54030240), (33, 52392960), (36, 48026880), (40, 43224192), (44, 39294720), (45, 38421504), (48, 36020160), (54, 32017920), (55, 31435776), (60, 28816128), (64, 27015120), (66, 26196480), (72, 24013440), (80, 21612096), (81, 21345280), (88, 19647360), (90, 19210752), (96, 18010080), (99, 17464320), (108, 16008960), (110, 15717888), (120, 14408064), (128, 13507560), (132, 13098240), (135, 12807168), (144, 12006720), (160, 10806048), (162, 10672640), (165, 10478592), (176, 9823680), (180, 9605376), (192, 9005040), (198, 8732160), (216, 8004480), (220, 7858944), (240, 7204032), (256, 6753780), (264, 6549120), (270, 6403584), (288, 6003360), (297, 5821440), (320, 5403024), (324, 5336320), (330, 5239296), (352, 4911840), (360, 4802688), (379, 4561920), (384, 4502520), (396, 4366080), (405, 4269056), (432, 4002240), (440, 3929472), (480, 3602016), (495, 3492864), (512, 3376890), (528, 3274560), (540, 3201792), (576, 3001680), (594, 2910720), (640, 2701512), (648, 2668160), (660, 2619648), (704, 2455920), (720, 2401344), (758, 2280960), (768, 2251260), (792, 2183040), (810, 2134528), (864, 2001120), (880, 1964736), (891, 1940480), (960, 1801008), (990, 1746432), (1024, 1688445), (1056, 1637280), (1080, 1600896), (1137, 1520640), (1152, 1500840), (1188, 1455360), (1280, 1350756), (1296, 1334080), (1320, 1309824), (1408, 1227960), (1440, 1200672), (1485, 1164288), (1516, 1140480), (1536, 1125630), (1584, 1091520), (1620, 1067264), (1728, 1000560), (1760, 982368), (1782, 970240), (1895, 912384), (1920, 900504), (1980, 873216), (2112, 818640), (2160, 800448), (2274, 760320), (2304, 750420), (2376, 727680), (2560, 675378), (2592, 667040), (2640, 654912), (2816, 613980), (2880, 600336), (2970, 582144), (3032, 570240), (3072, 562815), (3168, 545760), (3240, 533632), (3411, 506880), (3456, 500280), (3520, 491184), (3564, 485120), (3790, 456192), (3840, 450252), (3960, 436608), (4169, 414720), (4224, 409320), (4320, 400224), (4455, 388096), (4548, 380160), (4608, 375210), (4752, 363840), (5120, 337689), (5184, 333520), (5280, 327456), (5632, 306990), (5685, 304128), (5760, 300168), (5940, 291072), (6064, 285120), (6336, 272880), (6480, 266816), (6822, 253440), (6912, 250140), (7040, 245592), (7128, 242560), (7580, 228096), (7680, 225126), (7920, 218304), (8338, 207360), (8448, 204660), (8640, 200112), (8910, 194048), (9096, 190080), (9216, 187605), (9504, 181920), (10233, 168960), (10368, 166760), (10560, 163728), (11264, 153495), (11370, 152064), (11520, 150084), (11880, 145536), (12128, 142560), (12507, 138240), (12672, 136440), (12960, 133408), (13644, 126720), (13824, 125070), (14080, 122796), (14256, 121280), (15160, 114048), (15360, 112563), (15840, 109152), (16676, 103680), (16896, 102330), (17055, 101376), (17280, 100056), (17820, 97024), (18192, 95040), (19008, 90960), (20466, 84480), (20736, 83380), (20845, 82944), (21120, 81864), (22740, 76032), (23040, 75042), (23760, 72768), (24256, 71280), (25014, 69120), (25344, 68220), (25920, 66704), (27288, 63360), (27648, 62535), (28160, 61398), (28512, 60640), (30320, 57024), (30699, 56320), (31680, 54576), (33352, 51840), (33792, 51165), (34110, 50688), (34560, 50028), (35640, 48512), (36384, 47520), (37521, 46080), (38016, 45480), (40932, 42240), (41472, 41690)]