2098075680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18443}}^1$

素因数の和:18543

約数の個数: 144

約数和(自身を含む): 7250705280

約数和(自身を除く): 5152629600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 7584, 9480, 11376, 12640, 14220, 18443, 18960, 22752, 28440, 36886, 37920, 55329, 56880, 73772, 92215, 110658, 113760, 147544, 165987, 184430, 221316, 276645, 295088, 331974, 368860, 442632, 553290, 590176, 663948, 737720, 829935, 885264, 1106580, 1327896, 1456997, 1475440, 1659870, 1770528, 2213160, 2655792, 2913994, 2950880, 3319740, 4370991, 4426320, 5311584, 5827988, 6639480, 7284985, 8741982, 8852640, 11655976, 13112973, 13278960, 14569970, 17483964, 21854955, 23311952, 26225946, 26557920, 29139940, 34967928, 43709910, 46623904, 52451892, 58279880, 65564865, 69935856, 87419820, 104903784, 116559760, 131129730, 139871712, 174839640, 209807568, 233119520, 262259460, 349679280, 419615136, 524518920, 699358560, 1049037840, 2098075680]

約数ペア:

[(1, 2098075680), (2, 1049037840), (3, 699358560), (4, 524518920), (5, 419615136), (6, 349679280), (8, 262259460), (9, 233119520), (10, 209807568), (12, 174839640), (15, 139871712), (16, 131129730), (18, 116559760), (20, 104903784), (24, 87419820), (30, 69935856), (32, 65564865), (36, 58279880), (40, 52451892), (45, 46623904), (48, 43709910), (60, 34967928), (72, 29139940), (79, 26557920), (80, 26225946), (90, 23311952), (96, 21854955), (120, 17483964), (144, 14569970), (158, 13278960), (160, 13112973), (180, 11655976), (237, 8852640), (240, 8741982), (288, 7284985), (316, 6639480), (360, 5827988), (395, 5311584), (474, 4426320), (480, 4370991), (632, 3319740), (711, 2950880), (720, 2913994), (790, 2655792), (948, 2213160), (1185, 1770528), (1264, 1659870), (1422, 1475440), (1440, 1456997), (1580, 1327896), (1896, 1106580), (2370, 885264), (2528, 829935), (2844, 737720), (3160, 663948), (3555, 590176), (3792, 553290), (4740, 442632), (5688, 368860), (6320, 331974), (7110, 295088), (7584, 276645), (9480, 221316), (11376, 184430), (12640, 165987), (14220, 147544), (18443, 113760), (18960, 110658), (22752, 92215), (28440, 73772), (36886, 56880), (37920, 55329)]