428915520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4513}}^1$

素因数の和:4550

約数の個数: 224

約数和(自身を含む): 1651040640

約数和(自身を除く): 1222125120

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, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4513, 4752, 5280, 5940, 6336, 7920, 8640, 9026, 9504, 10560, 11880, 13539, 15840, 18052, 19008, 22565, 23760, 27078, 31680, 36104, 40617, 45130, 47520, 49643, 54156, 67695, 72208, 81234, 90260, 95040, 99286, 108312, 121851, 135390, 144416, 148929, 162468, 180520, 198572, 203085, 216624, 243702, 248215, 270780, 288832, 297858, 324936, 361040, 397144, 406170, 433248, 446787, 487404, 496430, 541560, 595716, 609255, 649872, 722080, 744645, 794288, 812340, 866496, 893574, 974808, 992860, 1083120, 1191432, 1218510, 1299744, 1340361, 1444160, 1489290, 1588576, 1624680, 1787148, 1949616, 1985720, 2166240, 2233935, 2382864, 2437020, 2599488, 2680722, 2978580, 3177152, 3249360, 3574296, 3899232, 3971440, 4332480, 4467870, 4765728, 4874040, 5361444, 5957160, 6498720, 6701805, 7148592, 7798464, 7942880, 8935740, 9531456, 9748080, 10722888, 11914320, 12997440, 13403610, 14297184, 15885760, 17871480, 19496160, 21445776, 23828640, 26807220, 28594368, 35742960, 38992320, 42891552, 47657280, 53614440, 71485920, 85783104, 107228880, 142971840, 214457760, 428915520]

約数ペア:

[(1, 428915520), (2, 214457760), (3, 142971840), (4, 107228880), (5, 85783104), (6, 71485920), (8, 53614440), (9, 47657280), (10, 42891552), (11, 38992320), (12, 35742960), (15, 28594368), (16, 26807220), (18, 23828640), (20, 21445776), (22, 19496160), (24, 17871480), (27, 15885760), (30, 14297184), (32, 13403610), (33, 12997440), (36, 11914320), (40, 10722888), (44, 9748080), (45, 9531456), (48, 8935740), (54, 7942880), (55, 7798464), (60, 7148592), (64, 6701805), (66, 6498720), (72, 5957160), (80, 5361444), (88, 4874040), (90, 4765728), (96, 4467870), (99, 4332480), (108, 3971440), (110, 3899232), (120, 3574296), (132, 3249360), (135, 3177152), (144, 2978580), (160, 2680722), (165, 2599488), (176, 2437020), (180, 2382864), (192, 2233935), (198, 2166240), (216, 1985720), (220, 1949616), (240, 1787148), (264, 1624680), (270, 1588576), (288, 1489290), (297, 1444160), (320, 1340361), (330, 1299744), (352, 1218510), (360, 1191432), (396, 1083120), (432, 992860), (440, 974808), (480, 893574), (495, 866496), (528, 812340), (540, 794288), (576, 744645), (594, 722080), (660, 649872), (704, 609255), (720, 595716), (792, 541560), (864, 496430), (880, 487404), (960, 446787), (990, 433248), (1056, 406170), (1080, 397144), (1188, 361040), (1320, 324936), (1440, 297858), (1485, 288832), (1584, 270780), (1728, 248215), (1760, 243702), (1980, 216624), (2112, 203085), (2160, 198572), (2376, 180520), (2640, 162468), (2880, 148929), (2970, 144416), (3168, 135390), (3520, 121851), (3960, 108312), (4320, 99286), (4513, 95040), (4752, 90260), (5280, 81234), (5940, 72208), (6336, 67695), (7920, 54156), (8640, 49643), (9026, 47520), (9504, 45130), (10560, 40617), (11880, 36104), (13539, 31680), (15840, 27078), (18052, 23760), (19008, 22565)]