194634720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19309}}^1$

素因数の和:19337

約数の個数: 144

約数和(自身を含む): 759114720

約数和(自身を除く): 564480000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 19309, 38618, 57927, 77236, 96545, 115854, 135163, 154472, 173781, 193090, 231708, 270326, 289635, 308944, 347562, 386180, 405489, 463416, 540652, 579270, 617888, 675815, 695124, 772360, 810978, 868905, 926832, 1081304, 1158540, 1216467, 1351630, 1390248, 1544720, 1621956, 1737810, 1853664, 2027445, 2162608, 2317080, 2432934, 2703260, 2780496, 3089440, 3243912, 3475620, 4054890, 4325216, 4634160, 4865868, 5406520, 5560992, 6082335, 6487824, 6951240, 8109780, 9268320, 9731736, 10813040, 12164670, 12975648, 13902480, 16219560, 19463472, 21626080, 24329340, 27804960, 32439120, 38926944, 48658680, 64878240, 97317360, 194634720]

約数ペア:

[(1, 194634720), (2, 97317360), (3, 64878240), (4, 48658680), (5, 38926944), (6, 32439120), (7, 27804960), (8, 24329340), (9, 21626080), (10, 19463472), (12, 16219560), (14, 13902480), (15, 12975648), (16, 12164670), (18, 10813040), (20, 9731736), (21, 9268320), (24, 8109780), (28, 6951240), (30, 6487824), (32, 6082335), (35, 5560992), (36, 5406520), (40, 4865868), (42, 4634160), (45, 4325216), (48, 4054890), (56, 3475620), (60, 3243912), (63, 3089440), (70, 2780496), (72, 2703260), (80, 2432934), (84, 2317080), (90, 2162608), (96, 2027445), (105, 1853664), (112, 1737810), (120, 1621956), (126, 1544720), (140, 1390248), (144, 1351630), (160, 1216467), (168, 1158540), (180, 1081304), (210, 926832), (224, 868905), (240, 810978), (252, 772360), (280, 695124), (288, 675815), (315, 617888), (336, 579270), (360, 540652), (420, 463416), (480, 405489), (504, 386180), (560, 347562), (630, 308944), (672, 289635), (720, 270326), (840, 231708), (1008, 193090), (1120, 173781), (1260, 154472), (1440, 135163), (1680, 115854), (2016, 96545), (2520, 77236), (3360, 57927), (5040, 38618), (10080, 19309)]