198982080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{571}}^1$

素因数の和:616

約数の個数: 252

約数和(自身を含む): 753608856

約数和(自身を除く): 554626776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 571, 576, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1142, 1210, 1320, 1440, 1452, 1584, 1713, 1760, 1815, 1936, 1980, 2112, 2178, 2284, 2420, 2640, 2855, 2880, 2904, 3168, 3426, 3520, 3630, 3872, 3960, 4356, 4568, 4840, 5139, 5280, 5445, 5710, 5808, 6281, 6336, 6852, 7260, 7744, 7920, 8565, 8712, 9136, 9680, 10278, 10560, 10890, 11420, 11616, 12562, 13704, 14520, 15840, 17130, 17424, 18272, 18843, 19360, 20556, 21780, 22840, 23232, 25124, 25695, 27408, 29040, 31405, 31680, 34260, 34848, 36544, 37686, 38720, 41112, 43560, 45680, 50248, 51390, 54816, 56529, 58080, 62810, 68520, 69091, 69696, 75372, 82224, 87120, 91360, 94215, 100496, 102780, 109632, 113058, 116160, 125620, 137040, 138182, 150744, 164448, 174240, 182720, 188430, 200992, 205560, 207273, 226116, 251240, 274080, 276364, 282645, 301488, 328896, 345455, 348480, 376860, 401984, 411120, 414546, 452232, 502480, 548160, 552728, 565290, 602976, 621819, 690910, 753720, 822240, 829092, 904464, 1004960, 1036365, 1105456, 1130580, 1205952, 1243638, 1381820, 1507440, 1644480, 1658184, 1808928, 2009920, 2072730, 2210912, 2261160, 2487276, 2763640, 3014880, 3109095, 3316368, 3617856, 4145460, 4421824, 4522320, 4974552, 5527280, 6029760, 6218190, 6632736, 8290920, 9044640, 9949104, 11054560, 12436380, 13265472, 16581840, 18089280, 19898208, 22109120, 24872760, 33163680, 39796416, 49745520, 66327360, 99491040, 198982080]

約数ペア:

[(1, 198982080), (2, 99491040), (3, 66327360), (4, 49745520), (5, 39796416), (6, 33163680), (8, 24872760), (9, 22109120), (10, 19898208), (11, 18089280), (12, 16581840), (15, 13265472), (16, 12436380), (18, 11054560), (20, 9949104), (22, 9044640), (24, 8290920), (30, 6632736), (32, 6218190), (33, 6029760), (36, 5527280), (40, 4974552), (44, 4522320), (45, 4421824), (48, 4145460), (55, 3617856), (60, 3316368), (64, 3109095), (66, 3014880), (72, 2763640), (80, 2487276), (88, 2261160), (90, 2210912), (96, 2072730), (99, 2009920), (110, 1808928), (120, 1658184), (121, 1644480), (132, 1507440), (144, 1381820), (160, 1243638), (165, 1205952), (176, 1130580), (180, 1105456), (192, 1036365), (198, 1004960), (220, 904464), (240, 829092), (242, 822240), (264, 753720), (288, 690910), (320, 621819), (330, 602976), (352, 565290), (360, 552728), (363, 548160), (396, 502480), (440, 452232), (480, 414546), (484, 411120), (495, 401984), (528, 376860), (571, 348480), (576, 345455), (605, 328896), (660, 301488), (704, 282645), (720, 276364), (726, 274080), (792, 251240), (880, 226116), (960, 207273), (968, 205560), (990, 200992), (1056, 188430), (1089, 182720), (1142, 174240), (1210, 164448), (1320, 150744), (1440, 138182), (1452, 137040), (1584, 125620), (1713, 116160), (1760, 113058), (1815, 109632), (1936, 102780), (1980, 100496), (2112, 94215), (2178, 91360), (2284, 87120), (2420, 82224), (2640, 75372), (2855, 69696), (2880, 69091), (2904, 68520), (3168, 62810), (3426, 58080), (3520, 56529), (3630, 54816), (3872, 51390), (3960, 50248), (4356, 45680), (4568, 43560), (4840, 41112), (5139, 38720), (5280, 37686), (5445, 36544), (5710, 34848), (5808, 34260), (6281, 31680), (6336, 31405), (6852, 29040), (7260, 27408), (7744, 25695), (7920, 25124), (8565, 23232), (8712, 22840), (9136, 21780), (9680, 20556), (10278, 19360), (10560, 18843), (10890, 18272), (11420, 17424), (11616, 17130), (12562, 15840), (13704, 14520)]