2049157440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7187}}^1$

素因数の和:7227

約数の個数: 280

約数和(自身を含む): 7952975712

約数和(自身を除く): 5903818272

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, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3520, 3564, 3960, 4320, 4455, 4752, 5184, 5280, 5940, 6336, 6480, 7128, 7187, 7920, 8640, 8910, 9504, 10560, 11880, 12960, 14256, 14374, 15840, 17820, 19008, 21561, 23760, 25920, 28512, 28748, 31680, 35640, 35935, 43122, 47520, 57024, 57496, 64683, 71280, 71870, 79057, 86244, 95040, 107805, 114992, 129366, 142560, 143740, 158114, 172488, 194049, 215610, 229984, 237171, 258732, 285120, 287480, 316228, 323415, 344976, 388098, 395285, 431220, 459968, 474342, 517464, 574960, 582147, 632456, 646830, 689952, 711513, 776196, 790570, 862440, 948684, 970245, 1034928, 1149920, 1164294, 1185855, 1264912, 1293660, 1379904, 1423026, 1552392, 1581140, 1724880, 1897368, 1940490, 2069856, 2134539, 2299840, 2328588, 2371710, 2529824, 2587320, 2846052, 2910735, 3104784, 3162280, 3449760, 3557565, 3794736, 3880980, 4139712, 4269078, 4657176, 4743420, 5059648, 5174640, 5692104, 5821470, 6209568, 6324560, 6403617, 6899520, 7115130, 7589472, 7761960, 8538156, 9314352, 9486840, 10349280, 10672695, 11384208, 11642940, 12419136, 12649120, 12807234, 14230260, 15178944, 15523920, 17076312, 18628704, 18973680, 20698560, 21345390, 22768416, 23285880, 25298240, 25614468, 28460520, 31047840, 32018085, 34152624, 37257408, 37947360, 42690780, 45536832, 46571760, 51228936, 56921040, 62095680, 64036170, 68305248, 75894720, 85381560, 93143520, 102457872, 113842080, 128072340, 136610496, 170763120, 186287040, 204915744, 227684160, 256144680, 341526240, 409831488, 512289360, 683052480, 1024578720, 2049157440]

約数ペア:

[(1, 2049157440), (2, 1024578720), (3, 683052480), (4, 512289360), (5, 409831488), (6, 341526240), (8, 256144680), (9, 227684160), (10, 204915744), (11, 186287040), (12, 170763120), (15, 136610496), (16, 128072340), (18, 113842080), (20, 102457872), (22, 93143520), (24, 85381560), (27, 75894720), (30, 68305248), (32, 64036170), (33, 62095680), (36, 56921040), (40, 51228936), (44, 46571760), (45, 45536832), (48, 42690780), (54, 37947360), (55, 37257408), (60, 34152624), (64, 32018085), (66, 31047840), (72, 28460520), (80, 25614468), (81, 25298240), (88, 23285880), (90, 22768416), (96, 21345390), (99, 20698560), (108, 18973680), (110, 18628704), (120, 17076312), (132, 15523920), (135, 15178944), (144, 14230260), (160, 12807234), (162, 12649120), (165, 12419136), (176, 11642940), (180, 11384208), (192, 10672695), (198, 10349280), (216, 9486840), (220, 9314352), (240, 8538156), (264, 7761960), (270, 7589472), (288, 7115130), (297, 6899520), (320, 6403617), (324, 6324560), (330, 6209568), (352, 5821470), (360, 5692104), (396, 5174640), (405, 5059648), (432, 4743420), (440, 4657176), (480, 4269078), (495, 4139712), (528, 3880980), (540, 3794736), (576, 3557565), (594, 3449760), (648, 3162280), (660, 3104784), (704, 2910735), (720, 2846052), (792, 2587320), (810, 2529824), (864, 2371710), (880, 2328588), (891, 2299840), (960, 2134539), (990, 2069856), (1056, 1940490), (1080, 1897368), (1188, 1724880), (1296, 1581140), (1320, 1552392), (1440, 1423026), (1485, 1379904), (1584, 1293660), (1620, 1264912), (1728, 1185855), (1760, 1164294), (1782, 1149920), (1980, 1034928), (2112, 970245), (2160, 948684), (2376, 862440), (2592, 790570), (2640, 776196), (2880, 711513), (2970, 689952), (3168, 646830), (3240, 632456), (3520, 582147), (3564, 574960), (3960, 517464), (4320, 474342), (4455, 459968), (4752, 431220), (5184, 395285), (5280, 388098), (5940, 344976), (6336, 323415), (6480, 316228), (7128, 287480), (7187, 285120), (7920, 258732), (8640, 237171), (8910, 229984), (9504, 215610), (10560, 194049), (11880, 172488), (12960, 158114), (14256, 143740), (14374, 142560), (15840, 129366), (17820, 114992), (19008, 107805), (21561, 95040), (23760, 86244), (25920, 79057), (28512, 71870), (28748, 71280), (31680, 64683), (35640, 57496), (35935, 57024), (43122, 47520)]