1854286080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:513

約数の個数: 288

約数和(自身を含む): 6293296128

約数和(自身を除く): 4439010048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 155, 160, 185, 186, 192, 222, 240, 248, 256, 296, 310, 320, 370, 372, 384, 421, 444, 465, 480, 496, 555, 592, 620, 640, 740, 744, 768, 842, 888, 930, 960, 992, 1110, 1147, 1184, 1240, 1263, 1280, 1480, 1488, 1684, 1776, 1860, 1920, 1984, 2105, 2220, 2294, 2368, 2480, 2526, 2960, 2976, 3368, 3441, 3552, 3720, 3840, 3968, 4210, 4440, 4588, 4736, 4960, 5052, 5735, 5920, 5952, 6315, 6736, 6882, 7104, 7440, 7936, 8420, 8880, 9176, 9472, 9920, 10104, 11470, 11840, 11904, 12630, 13051, 13472, 13764, 14208, 14880, 15577, 16840, 17205, 17760, 18352, 19840, 20208, 22940, 23680, 23808, 25260, 26102, 26944, 27528, 28416, 29760, 31154, 33680, 34410, 35520, 36704, 39153, 39680, 40416, 45880, 46731, 47360, 50520, 52204, 53888, 55056, 59520, 62308, 65255, 67360, 68820, 71040, 73408, 77885, 78306, 80832, 91760, 93462, 101040, 104408, 107776, 110112, 119040, 124616, 130510, 134720, 137640, 142080, 146816, 155770, 156612, 161664, 183520, 186924, 195765, 202080, 208816, 220224, 233655, 249232, 261020, 269440, 275280, 293632, 311540, 313224, 323328, 367040, 373848, 391530, 404160, 417632, 440448, 467310, 482887, 498464, 522040, 538880, 550560, 623080, 626448, 734080, 747696, 783060, 808320, 835264, 880896, 934620, 965774, 996928, 1044080, 1101120, 1246160, 1252896, 1448661, 1468160, 1495392, 1566120, 1616640, 1670528, 1869240, 1931548, 1993856, 2088160, 2202240, 2414435, 2492320, 2505792, 2897322, 2990784, 3132240, 3341056, 3738480, 3863096, 3987712, 4176320, 4404480, 4828870, 4984640, 5011584, 5794644, 5981568, 6264480, 7243305, 7476960, 7726192, 8352640, 9657740, 9969280, 10023168, 11589288, 11963136, 12528960, 14486610, 14953920, 15452384, 16705280, 19315480, 19938560, 23178576, 25057920, 28973220, 29907840, 30904768, 38630960, 46357152, 50115840, 57946440, 59815680, 61809536, 77261920, 92714304, 115892880, 123619072, 154523840, 185428608, 231785760, 309047680, 370857216, 463571520, 618095360, 927143040, 1854286080]

約数ペア:

[(1, 1854286080), (2, 927143040), (3, 618095360), (4, 463571520), (5, 370857216), (6, 309047680), (8, 231785760), (10, 185428608), (12, 154523840), (15, 123619072), (16, 115892880), (20, 92714304), (24, 77261920), (30, 61809536), (31, 59815680), (32, 57946440), (37, 50115840), (40, 46357152), (48, 38630960), (60, 30904768), (62, 29907840), (64, 28973220), (74, 25057920), (80, 23178576), (93, 19938560), (96, 19315480), (111, 16705280), (120, 15452384), (124, 14953920), (128, 14486610), (148, 12528960), (155, 11963136), (160, 11589288), (185, 10023168), (186, 9969280), (192, 9657740), (222, 8352640), (240, 7726192), (248, 7476960), (256, 7243305), (296, 6264480), (310, 5981568), (320, 5794644), (370, 5011584), (372, 4984640), (384, 4828870), (421, 4404480), (444, 4176320), (465, 3987712), (480, 3863096), (496, 3738480), (555, 3341056), (592, 3132240), (620, 2990784), (640, 2897322), (740, 2505792), (744, 2492320), (768, 2414435), (842, 2202240), (888, 2088160), (930, 1993856), (960, 1931548), (992, 1869240), (1110, 1670528), (1147, 1616640), (1184, 1566120), (1240, 1495392), (1263, 1468160), (1280, 1448661), (1480, 1252896), (1488, 1246160), (1684, 1101120), (1776, 1044080), (1860, 996928), (1920, 965774), (1984, 934620), (2105, 880896), (2220, 835264), (2294, 808320), (2368, 783060), (2480, 747696), (2526, 734080), (2960, 626448), (2976, 623080), (3368, 550560), (3441, 538880), (3552, 522040), (3720, 498464), (3840, 482887), (3968, 467310), (4210, 440448), (4440, 417632), (4588, 404160), (4736, 391530), (4960, 373848), (5052, 367040), (5735, 323328), (5920, 313224), (5952, 311540), (6315, 293632), (6736, 275280), (6882, 269440), (7104, 261020), (7440, 249232), (7936, 233655), (8420, 220224), (8880, 208816), (9176, 202080), (9472, 195765), (9920, 186924), (10104, 183520), (11470, 161664), (11840, 156612), (11904, 155770), (12630, 146816), (13051, 142080), (13472, 137640), (13764, 134720), (14208, 130510), (14880, 124616), (15577, 119040), (16840, 110112), (17205, 107776), (17760, 104408), (18352, 101040), (19840, 93462), (20208, 91760), (22940, 80832), (23680, 78306), (23808, 77885), (25260, 73408), (26102, 71040), (26944, 68820), (27528, 67360), (28416, 65255), (29760, 62308), (31154, 59520), (33680, 55056), (34410, 53888), (35520, 52204), (36704, 50520), (39153, 47360), (39680, 46731), (40416, 45880)]