2810384640

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{11617}}^1$

素因数の和:11654

約数の個数: 288

約数和(自身を含む): 11398652160

約数和(自身を除く): 8588267520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 11617, 12096, 13440, 15120, 16128, 17280, 20160, 23234, 24192, 26880, 30240, 34560, 34851, 40320, 46468, 48384, 58085, 60480, 69702, 80640, 81319, 92936, 104553, 116170, 120960, 139404, 162638, 174255, 185872, 209106, 232340, 241920, 243957, 278808, 313659, 325276, 348510, 371744, 406595, 418212, 464680, 487914, 522765, 557616, 627318, 650552, 697020, 731871, 743488, 813190, 836424, 929360, 975828, 1045530, 1115232, 1219785, 1254636, 1301104, 1394040, 1463742, 1486976, 1568295, 1626380, 1672848, 1858720, 1951656, 2091060, 2195613, 2230464, 2439570, 2509272, 2602208, 2788080, 2927484, 2973952, 3136590, 3252760, 3345696, 3659355, 3717440, 3903312, 4182120, 4391226, 4460928, 4879140, 5018544, 5204416, 5576160, 5854968, 6273180, 6505520, 6691392, 7318710, 7434880, 7806624, 8364240, 8782452, 8921856, 9758280, 10037088, 10408832, 10978065, 11152320, 11709936, 12546360, 13011040, 13382784, 14637420, 14869760, 15613248, 16728480, 17564904, 19516560, 20074176, 20817664, 21956130, 22304640, 23419872, 25092720, 26022080, 26765568, 29274840, 31226496, 33456960, 35129808, 39033120, 40148352, 43912260, 44609280, 46839744, 50185440, 52044160, 58549680, 62452992, 66913920, 70259616, 78066240, 80296704, 87824520, 93679488, 100370880, 104088320, 117099360, 133827840, 140519232, 156132480, 175649040, 187358976, 200741760, 234198720, 281038464, 312264960, 351298080, 401483520, 468397440, 562076928, 702596160, 936794880, 1405192320, 2810384640]

約数ペア:

[(1, 2810384640), (2, 1405192320), (3, 936794880), (4, 702596160), (5, 562076928), (6, 468397440), (7, 401483520), (8, 351298080), (9, 312264960), (10, 281038464), (12, 234198720), (14, 200741760), (15, 187358976), (16, 175649040), (18, 156132480), (20, 140519232), (21, 133827840), (24, 117099360), (27, 104088320), (28, 100370880), (30, 93679488), (32, 87824520), (35, 80296704), (36, 78066240), (40, 70259616), (42, 66913920), (45, 62452992), (48, 58549680), (54, 52044160), (56, 50185440), (60, 46839744), (63, 44609280), (64, 43912260), (70, 40148352), (72, 39033120), (80, 35129808), (84, 33456960), (90, 31226496), (96, 29274840), (105, 26765568), (108, 26022080), (112, 25092720), (120, 23419872), (126, 22304640), (128, 21956130), (135, 20817664), (140, 20074176), (144, 19516560), (160, 17564904), (168, 16728480), (180, 15613248), (189, 14869760), (192, 14637420), (210, 13382784), (216, 13011040), (224, 12546360), (240, 11709936), (252, 11152320), (256, 10978065), (270, 10408832), (280, 10037088), (288, 9758280), (315, 8921856), (320, 8782452), (336, 8364240), (360, 7806624), (378, 7434880), (384, 7318710), (420, 6691392), (432, 6505520), (448, 6273180), (480, 5854968), (504, 5576160), (540, 5204416), (560, 5018544), (576, 4879140), (630, 4460928), (640, 4391226), (672, 4182120), (720, 3903312), (756, 3717440), (768, 3659355), (840, 3345696), (864, 3252760), (896, 3136590), (945, 2973952), (960, 2927484), (1008, 2788080), (1080, 2602208), (1120, 2509272), (1152, 2439570), (1260, 2230464), (1280, 2195613), (1344, 2091060), (1440, 1951656), (1512, 1858720), (1680, 1672848), (1728, 1626380), (1792, 1568295), (1890, 1486976), (1920, 1463742), (2016, 1394040), (2160, 1301104), (2240, 1254636), (2304, 1219785), (2520, 1115232), (2688, 1045530), (2880, 975828), (3024, 929360), (3360, 836424), (3456, 813190), (3780, 743488), (3840, 731871), (4032, 697020), (4320, 650552), (4480, 627318), (5040, 557616), (5376, 522765), (5760, 487914), (6048, 464680), (6720, 418212), (6912, 406595), (7560, 371744), (8064, 348510), (8640, 325276), (8960, 313659), (10080, 278808), (11520, 243957), (11617, 241920), (12096, 232340), (13440, 209106), (15120, 185872), (16128, 174255), (17280, 162638), (20160, 139404), (23234, 120960), (24192, 116170), (26880, 104553), (30240, 92936), (34560, 81319), (34851, 80640), (40320, 69702), (46468, 60480), (48384, 58085)]