20369412000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^1\times {\mathrm{80831}}^1$

素因数の和:80869

約数の個数: 288

約数和(自身を含む): 82619357184

約数和(自身を除く): 62249945184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 250, 252, 280, 288, 300, 315, 336, 350, 360, 375, 400, 420, 450, 480, 500, 504, 525, 560, 600, 630, 672, 700, 720, 750, 800, 840, 875, 900, 1000, 1008, 1050, 1120, 1125, 1200, 1260, 1400, 1440, 1500, 1575, 1680, 1750, 1800, 2000, 2016, 2100, 2250, 2400, 2520, 2625, 2800, 3000, 3150, 3360, 3500, 3600, 4000, 4200, 4500, 5040, 5250, 5600, 6000, 6300, 7000, 7200, 7875, 8400, 9000, 10080, 10500, 12000, 12600, 14000, 15750, 16800, 18000, 21000, 25200, 28000, 31500, 36000, 42000, 50400, 63000, 80831, 84000, 126000, 161662, 242493, 252000, 323324, 404155, 484986, 565817, 646648, 727479, 808310, 969972, 1131634, 1212465, 1293296, 1454958, 1616620, 1697451, 1939944, 2020775, 2263268, 2424930, 2586592, 2829085, 2909916, 3233240, 3394902, 3637395, 3879888, 4041550, 4526536, 4849860, 5092353, 5658170, 5819832, 6062325, 6466480, 6789804, 7274790, 7759776, 8083100, 8487255, 9053072, 9699720, 10103875, 10184706, 11316340, 11639664, 12124650, 12932960, 13579608, 14145425, 14549580, 16166200, 16974510, 18106144, 18186975, 19399440, 20207750, 20369412, 22632680, 23279328, 24249300, 25461765, 27159216, 28290850, 29099160, 30311625, 32332400, 33949020, 36373950, 38798880, 40415500, 40738824, 42436275, 45265360, 48498600, 50923530, 54318432, 56581700, 58198320, 60623250, 64664800, 67898040, 70727125, 72747900, 80831000, 81477648, 84872550, 90530720, 90934875, 96997200, 101847060, 113163400, 116396640, 121246500, 127308825, 135796080, 141454250, 145495800, 161662000, 162955296, 169745100, 181869750, 193994400, 203694120, 212181375, 226326800, 242493000, 254617650, 271592160, 282908500, 290991600, 323324000, 339490200, 363739500, 407388240, 424362750, 452653600, 484986000, 509235300, 565817000, 581983200, 636544125, 678980400, 727479000, 814776480, 848725500, 969972000, 1018470600, 1131634000, 1273088250, 1357960800, 1454958000, 1697451000, 2036941200, 2263268000, 2546176500, 2909916000, 3394902000, 4073882400, 5092353000, 6789804000, 10184706000, 20369412000]

約数ペア:

[(1, 20369412000), (2, 10184706000), (3, 6789804000), (4, 5092353000), (5, 4073882400), (6, 3394902000), (7, 2909916000), (8, 2546176500), (9, 2263268000), (10, 2036941200), (12, 1697451000), (14, 1454958000), (15, 1357960800), (16, 1273088250), (18, 1131634000), (20, 1018470600), (21, 969972000), (24, 848725500), (25, 814776480), (28, 727479000), (30, 678980400), (32, 636544125), (35, 581983200), (36, 565817000), (40, 509235300), (42, 484986000), (45, 452653600), (48, 424362750), (50, 407388240), (56, 363739500), (60, 339490200), (63, 323324000), (70, 290991600), (72, 282908500), (75, 271592160), (80, 254617650), (84, 242493000), (90, 226326800), (96, 212181375), (100, 203694120), (105, 193994400), (112, 181869750), (120, 169745100), (125, 162955296), (126, 161662000), (140, 145495800), (144, 141454250), (150, 135796080), (160, 127308825), (168, 121246500), (175, 116396640), (180, 113163400), (200, 101847060), (210, 96997200), (224, 90934875), (225, 90530720), (240, 84872550), (250, 81477648), (252, 80831000), (280, 72747900), (288, 70727125), (300, 67898040), (315, 64664800), (336, 60623250), (350, 58198320), (360, 56581700), (375, 54318432), (400, 50923530), (420, 48498600), (450, 45265360), (480, 42436275), (500, 40738824), (504, 40415500), (525, 38798880), (560, 36373950), (600, 33949020), (630, 32332400), (672, 30311625), (700, 29099160), (720, 28290850), (750, 27159216), (800, 25461765), (840, 24249300), (875, 23279328), (900, 22632680), (1000, 20369412), (1008, 20207750), (1050, 19399440), (1120, 18186975), (1125, 18106144), (1200, 16974510), (1260, 16166200), (1400, 14549580), (1440, 14145425), (1500, 13579608), (1575, 12932960), (1680, 12124650), (1750, 11639664), (1800, 11316340), (2000, 10184706), (2016, 10103875), (2100, 9699720), (2250, 9053072), (2400, 8487255), (2520, 8083100), (2625, 7759776), (2800, 7274790), (3000, 6789804), (3150, 6466480), (3360, 6062325), (3500, 5819832), (3600, 5658170), (4000, 5092353), (4200, 4849860), (4500, 4526536), (5040, 4041550), (5250, 3879888), (5600, 3637395), (6000, 3394902), (6300, 3233240), (7000, 2909916), (7200, 2829085), (7875, 2586592), (8400, 2424930), (9000, 2263268), (10080, 2020775), (10500, 1939944), (12000, 1697451), (12600, 1616620), (14000, 1454958), (15750, 1293296), (16800, 1212465), (18000, 1131634), (21000, 969972), (25200, 808310), (28000, 727479), (31500, 646648), (36000, 565817), (42000, 484986), (50400, 404155), (63000, 323324), (80831, 252000), (84000, 242493), (126000, 161662)]