2098707840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{121453}}^1$

素因数の和:121481

約数の個数: 128

約数和(自身を含む): 7432984800

約数和(自身を除く): 5334276960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 121453, 242906, 364359, 485812, 607265, 728718, 971624, 1093077, 1214530, 1457436, 1821795, 1943248, 2186154, 2429060, 2914872, 3279231, 3643590, 3886496, 4372308, 4858120, 5465385, 5829744, 6558462, 7287180, 7772992, 8744616, 9716240, 10930770, 11659488, 13116924, 14574360, 15545984, 16396155, 17489232, 19432480, 21861540, 23318976, 26233848, 29148720, 32792310, 34978464, 38864960, 43723080, 46637952, 52467696, 58297440, 65584620, 69956928, 77729920, 87446160, 104935392, 116594880, 131169240, 139913856, 174892320, 209870784, 233189760, 262338480, 349784640, 419741568, 524676960, 699569280, 1049353920, 2098707840]

約数ペア:

[(1, 2098707840), (2, 1049353920), (3, 699569280), (4, 524676960), (5, 419741568), (6, 349784640), (8, 262338480), (9, 233189760), (10, 209870784), (12, 174892320), (15, 139913856), (16, 131169240), (18, 116594880), (20, 104935392), (24, 87446160), (27, 77729920), (30, 69956928), (32, 65584620), (36, 58297440), (40, 52467696), (45, 46637952), (48, 43723080), (54, 38864960), (60, 34978464), (64, 32792310), (72, 29148720), (80, 26233848), (90, 23318976), (96, 21861540), (108, 19432480), (120, 17489232), (128, 16396155), (135, 15545984), (144, 14574360), (160, 13116924), (180, 11659488), (192, 10930770), (216, 9716240), (240, 8744616), (270, 7772992), (288, 7287180), (320, 6558462), (360, 5829744), (384, 5465385), (432, 4858120), (480, 4372308), (540, 3886496), (576, 3643590), (640, 3279231), (720, 2914872), (864, 2429060), (960, 2186154), (1080, 1943248), (1152, 1821795), (1440, 1457436), (1728, 1214530), (1920, 1093077), (2160, 971624), (2880, 728718), (3456, 607265), (4320, 485812), (5760, 364359), (8640, 242906), (17280, 121453)]