997669920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1583}}^1$

素因数の和:1715

約数の個数: 192

約数和(自身を含む): 3420071424

約数和(自身を除く): 2422401504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 101, 104, 120, 130, 156, 160, 195, 202, 208, 240, 260, 303, 312, 390, 404, 416, 480, 505, 520, 606, 624, 780, 808, 1010, 1040, 1212, 1248, 1313, 1515, 1560, 1583, 1616, 2020, 2080, 2424, 2626, 3030, 3120, 3166, 3232, 3939, 4040, 4749, 4848, 5252, 6060, 6240, 6332, 6565, 7878, 7915, 8080, 9498, 9696, 10504, 12120, 12664, 13130, 15756, 15830, 16160, 18996, 19695, 20579, 21008, 23745, 24240, 25328, 26260, 31512, 31660, 37992, 39390, 41158, 42016, 47490, 48480, 50656, 52520, 61737, 63024, 63320, 75984, 78780, 82316, 94980, 102895, 105040, 123474, 126048, 126640, 151968, 157560, 159883, 164632, 189960, 205790, 210080, 246948, 253280, 308685, 315120, 319766, 329264, 379920, 411580, 479649, 493896, 617370, 630240, 639532, 658528, 759840, 799415, 823160, 959298, 987792, 1234740, 1279064, 1598830, 1646320, 1918596, 1975584, 2078479, 2398245, 2469480, 2558128, 3197660, 3292640, 3837192, 4156958, 4796490, 4938960, 5116256, 6235437, 6395320, 7674384, 8313916, 9592980, 9877920, 10392395, 12470874, 12790640, 15348768, 16627832, 19185960, 20784790, 24941748, 25581280, 31177185, 33255664, 38371920, 41569580, 49883496, 62354370, 66511328, 76743840, 83139160, 99766992, 124708740, 166278320, 199533984, 249417480, 332556640, 498834960, 997669920]

約数ペア:

[(1, 997669920), (2, 498834960), (3, 332556640), (4, 249417480), (5, 199533984), (6, 166278320), (8, 124708740), (10, 99766992), (12, 83139160), (13, 76743840), (15, 66511328), (16, 62354370), (20, 49883496), (24, 41569580), (26, 38371920), (30, 33255664), (32, 31177185), (39, 25581280), (40, 24941748), (48, 20784790), (52, 19185960), (60, 16627832), (65, 15348768), (78, 12790640), (80, 12470874), (96, 10392395), (101, 9877920), (104, 9592980), (120, 8313916), (130, 7674384), (156, 6395320), (160, 6235437), (195, 5116256), (202, 4938960), (208, 4796490), (240, 4156958), (260, 3837192), (303, 3292640), (312, 3197660), (390, 2558128), (404, 2469480), (416, 2398245), (480, 2078479), (505, 1975584), (520, 1918596), (606, 1646320), (624, 1598830), (780, 1279064), (808, 1234740), (1010, 987792), (1040, 959298), (1212, 823160), (1248, 799415), (1313, 759840), (1515, 658528), (1560, 639532), (1583, 630240), (1616, 617370), (2020, 493896), (2080, 479649), (2424, 411580), (2626, 379920), (3030, 329264), (3120, 319766), (3166, 315120), (3232, 308685), (3939, 253280), (4040, 246948), (4749, 210080), (4848, 205790), (5252, 189960), (6060, 164632), (6240, 159883), (6332, 157560), (6565, 151968), (7878, 126640), (7915, 126048), (8080, 123474), (9498, 105040), (9696, 102895), (10504, 94980), (12120, 82316), (12664, 78780), (13130, 75984), (15756, 63320), (15830, 63024), (16160, 61737), (18996, 52520), (19695, 50656), (20579, 48480), (21008, 47490), (23745, 42016), (24240, 41158), (25328, 39390), (26260, 37992), (31512, 31660)]