2030209920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{39163}}^1$

素因数の和:39194

約数の個数: 160

約数和(自身を含む): 7250431320

約数和(自身を除く): 5220221400

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 39163, 51840, 78326, 117489, 156652, 195815, 234978, 313304, 352467, 391630, 469956, 587445, 626608, 704934, 783260, 939912, 1057401, 1174890, 1253216, 1409868, 1566520, 1762335, 1879824, 2114802, 2349780, 2506432, 2819736, 3133040, 3172203, 3524670, 3759648, 4229604, 4699560, 5012864, 5287005, 5639472, 6266080, 6344406, 7049340, 7519296, 8459208, 9399120, 10574010, 11278944, 12532160, 12688812, 14098680, 15038592, 15861015, 16918416, 18798240, 21148020, 22557888, 25064320, 25377624, 28197360, 31722030, 33836832, 37596480, 42296040, 45115776, 50755248, 56394720, 63444060, 67673664, 75192960, 84592080, 101510496, 112789440, 126888120, 135347328, 169184160, 203020992, 225578880, 253776240, 338368320, 406041984, 507552480, 676736640, 1015104960, 2030209920]

約数ペア:

[(1, 2030209920), (2, 1015104960), (3, 676736640), (4, 507552480), (5, 406041984), (6, 338368320), (8, 253776240), (9, 225578880), (10, 203020992), (12, 169184160), (15, 135347328), (16, 126888120), (18, 112789440), (20, 101510496), (24, 84592080), (27, 75192960), (30, 67673664), (32, 63444060), (36, 56394720), (40, 50755248), (45, 45115776), (48, 42296040), (54, 37596480), (60, 33836832), (64, 31722030), (72, 28197360), (80, 25377624), (81, 25064320), (90, 22557888), (96, 21148020), (108, 18798240), (120, 16918416), (128, 15861015), (135, 15038592), (144, 14098680), (160, 12688812), (162, 12532160), (180, 11278944), (192, 10574010), (216, 9399120), (240, 8459208), (270, 7519296), (288, 7049340), (320, 6344406), (324, 6266080), (360, 5639472), (384, 5287005), (405, 5012864), (432, 4699560), (480, 4229604), (540, 3759648), (576, 3524670), (640, 3172203), (648, 3133040), (720, 2819736), (810, 2506432), (864, 2349780), (960, 2114802), (1080, 1879824), (1152, 1762335), (1296, 1566520), (1440, 1409868), (1620, 1253216), (1728, 1174890), (1920, 1057401), (2160, 939912), (2592, 783260), (2880, 704934), (3240, 626608), (3456, 587445), (4320, 469956), (5184, 391630), (5760, 352467), (6480, 313304), (8640, 234978), (10368, 195815), (12960, 156652), (17280, 117489), (25920, 78326), (39163, 51840)]