1809656640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{577}}^1$

素因数の和:628

約数の個数: 420

約数和(自身を含む): 7087936548

約数和(自身を除く): 5278279908

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, 121, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 396, 405, 432, 440, 480, 484, 495, 528, 540, 576, 577, 594, 605, 648, 660, 704, 720, 726, 792, 810, 864, 880, 891, 960, 968, 990, 1056, 1080, 1089, 1154, 1188, 1210, 1296, 1320, 1440, 1452, 1485, 1584, 1620, 1728, 1731, 1760, 1782, 1815, 1936, 1980, 2112, 2160, 2178, 2308, 2376, 2420, 2592, 2640, 2880, 2885, 2904, 2970, 3168, 3240, 3267, 3462, 3520, 3564, 3630, 3872, 3960, 4320, 4356, 4455, 4616, 4752, 4840, 5184, 5193, 5280, 5445, 5770, 5808, 5940, 6336, 6347, 6480, 6534, 6924, 7128, 7260, 7744, 7920, 8640, 8655, 8712, 8910, 9232, 9504, 9680, 9801, 10386, 10560, 10890, 11540, 11616, 11880, 12694, 12960, 13068, 13848, 14256, 14520, 15579, 15840, 16335, 17310, 17424, 17820, 18464, 19008, 19041, 19360, 19602, 20772, 21780, 23080, 23232, 23760, 25388, 25920, 25965, 26136, 27696, 28512, 29040, 31158, 31680, 31735, 32670, 34620, 34848, 35640, 36928, 38082, 38720, 39204, 41544, 43560, 46160, 46737, 47520, 49005, 50776, 51930, 52272, 55392, 57024, 57123, 58080, 62316, 63470, 65340, 69240, 69696, 69817, 71280, 76164, 77895, 78408, 83088, 87120, 92320, 93474, 95040, 95205, 98010, 101552, 103860, 104544, 110784, 114246, 116160, 124632, 126940, 130680, 138480, 139634, 142560, 152328, 155790, 156816, 166176, 171369, 174240, 184640, 186948, 190410, 196020, 203104, 207720, 209088, 209451, 228492, 233685, 249264, 253880, 261360, 276960, 279268, 285120, 285615, 304656, 311580, 313632, 332352, 342738, 348480, 349085, 373896, 380820, 392040, 406208, 415440, 418902, 456984, 467370, 498528, 507760, 514107, 522720, 553920, 558536, 571230, 609312, 623160, 627264, 628353, 685476, 698170, 747792, 761640, 784080, 830880, 837804, 856845, 913968, 934740, 997056, 1015520, 1028214, 1045440, 1047255, 1117072, 1142460, 1218624, 1246320, 1256706, 1370952, 1396340, 1495584, 1523280, 1568160, 1661760, 1675608, 1713690, 1827936, 1869480, 1885059, 2031040, 2056428, 2094510, 2234144, 2284920, 2492640, 2513412, 2570535, 2741904, 2792680, 2991168, 3046560, 3136320, 3141765, 3351216, 3427380, 3655872, 3738960, 3770118, 4112856, 4189020, 4468288, 4569840, 4985280, 5026824, 5141070, 5483808, 5585360, 5655177, 6093120, 6283530, 6702432, 6854760, 7477920, 7540236, 8225712, 8378040, 9139680, 9425295, 10053648, 10282140, 10967616, 11170720, 11310354, 12567060, 13404864, 13709520, 14955840, 15080472, 16451424, 16756080, 18279360, 18850590, 20107296, 20564280, 22341440, 22620708, 25134120, 27419040, 28275885, 30160944, 32902848, 33512160, 37701180, 40214592, 41128560, 45241416, 50268240, 54838080, 56551770, 60321888, 67024320, 75402360, 82257120, 90482832, 100536480, 113103540, 120643776, 150804720, 164514240, 180965664, 201072960, 226207080, 301609440, 361931328, 452414160, 603218880, 904828320, 1809656640]

約数ペア:

[(1, 1809656640), (2, 904828320), (3, 603218880), (4, 452414160), (5, 361931328), (6, 301609440), (8, 226207080), (9, 201072960), (10, 180965664), (11, 164514240), (12, 150804720), (15, 120643776), (16, 113103540), (18, 100536480), (20, 90482832), (22, 82257120), (24, 75402360), (27, 67024320), (30, 60321888), (32, 56551770), (33, 54838080), (36, 50268240), (40, 45241416), (44, 41128560), (45, 40214592), (48, 37701180), (54, 33512160), (55, 32902848), (60, 30160944), (64, 28275885), (66, 27419040), (72, 25134120), (80, 22620708), (81, 22341440), (88, 20564280), (90, 20107296), (96, 18850590), (99, 18279360), (108, 16756080), (110, 16451424), (120, 15080472), (121, 14955840), (132, 13709520), (135, 13404864), (144, 12567060), (160, 11310354), (162, 11170720), (165, 10967616), (176, 10282140), (180, 10053648), (192, 9425295), (198, 9139680), (216, 8378040), (220, 8225712), (240, 7540236), (242, 7477920), (264, 6854760), (270, 6702432), (288, 6283530), (297, 6093120), (320, 5655177), (324, 5585360), (330, 5483808), (352, 5141070), (360, 5026824), (363, 4985280), (396, 4569840), (405, 4468288), (432, 4189020), (440, 4112856), (480, 3770118), (484, 3738960), (495, 3655872), (528, 3427380), (540, 3351216), (576, 3141765), (577, 3136320), (594, 3046560), (605, 2991168), (648, 2792680), (660, 2741904), (704, 2570535), (720, 2513412), (726, 2492640), (792, 2284920), (810, 2234144), (864, 2094510), (880, 2056428), (891, 2031040), (960, 1885059), (968, 1869480), (990, 1827936), (1056, 1713690), (1080, 1675608), (1089, 1661760), (1154, 1568160), (1188, 1523280), (1210, 1495584), (1296, 1396340), (1320, 1370952), (1440, 1256706), (1452, 1246320), (1485, 1218624), (1584, 1142460), (1620, 1117072), (1728, 1047255), (1731, 1045440), (1760, 1028214), (1782, 1015520), (1815, 997056), (1936, 934740), (1980, 913968), (2112, 856845), (2160, 837804), (2178, 830880), (2308, 784080), (2376, 761640), (2420, 747792), (2592, 698170), (2640, 685476), (2880, 628353), (2885, 627264), (2904, 623160), (2970, 609312), (3168, 571230), (3240, 558536), (3267, 553920), (3462, 522720), (3520, 514107), (3564, 507760), (3630, 498528), (3872, 467370), (3960, 456984), (4320, 418902), (4356, 415440), (4455, 406208), (4616, 392040), (4752, 380820), (4840, 373896), (5184, 349085), (5193, 348480), (5280, 342738), (5445, 332352), (5770, 313632), (5808, 311580), (5940, 304656), (6336, 285615), (6347, 285120), (6480, 279268), (6534, 276960), (6924, 261360), (7128, 253880), (7260, 249264), (7744, 233685), (7920, 228492), (8640, 209451), (8655, 209088), (8712, 207720), (8910, 203104), (9232, 196020), (9504, 190410), (9680, 186948), (9801, 184640), (10386, 174240), (10560, 171369), (10890, 166176), (11540, 156816), (11616, 155790), (11880, 152328), (12694, 142560), (12960, 139634), (13068, 138480), (13848, 130680), (14256, 126940), (14520, 124632), (15579, 116160), (15840, 114246), (16335, 110784), (17310, 104544), (17424, 103860), (17820, 101552), (18464, 98010), (19008, 95205), (19041, 95040), (19360, 93474), (19602, 92320), (20772, 87120), (21780, 83088), (23080, 78408), (23232, 77895), (23760, 76164), (25388, 71280), (25920, 69817), (25965, 69696), (26136, 69240), (27696, 65340), (28512, 63470), (29040, 62316), (31158, 58080), (31680, 57123), (31735, 57024), (32670, 55392), (34620, 52272), (34848, 51930), (35640, 50776), (36928, 49005), (38082, 47520), (38720, 46737), (39204, 46160), (41544, 43560)]