227089520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3095

約数の個数: 120

約数和(自身を含む): 646722000

約数和(自身を除く): 419632480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 3049, 3724, 3920, 4655, 5320, 6098, 7448, 9310, 10640, 12196, 14896, 15245, 18620, 21343, 24392, 30490, 37240, 42686, 48784, 57931, 60980, 74480, 85372, 106715, 115862, 121960, 149401, 170744, 213430, 231724, 243920, 289655, 298802, 341488, 405517, 426860, 463448, 579310, 597604, 747005, 811034, 853720, 926896, 1158620, 1195208, 1494010, 1622068, 1707440, 2027585, 2317240, 2390416, 2838619, 2988020, 3244136, 4055170, 4634480, 5677238, 5976040, 6488272, 8110340, 11354476, 11952080, 14193095, 16220680, 22708952, 28386190, 32441360, 45417904, 56772380, 113544760, 227089520]

約数ペア:

[(1, 227089520), (2, 113544760), (4, 56772380), (5, 45417904), (7, 32441360), (8, 28386190), (10, 22708952), (14, 16220680), (16, 14193095), (19, 11952080), (20, 11354476), (28, 8110340), (35, 6488272), (38, 5976040), (40, 5677238), (49, 4634480), (56, 4055170), (70, 3244136), (76, 2988020), (80, 2838619), (95, 2390416), (98, 2317240), (112, 2027585), (133, 1707440), (140, 1622068), (152, 1494010), (190, 1195208), (196, 1158620), (245, 926896), (266, 853720), (280, 811034), (304, 747005), (380, 597604), (392, 579310), (490, 463448), (532, 426860), (560, 405517), (665, 341488), (760, 298802), (784, 289655), (931, 243920), (980, 231724), (1064, 213430), (1330, 170744), (1520, 149401), (1862, 121960), (1960, 115862), (2128, 106715), (2660, 85372), (3049, 74480), (3724, 60980), (3920, 57931), (4655, 48784), (5320, 42686), (6098, 37240), (7448, 30490), (9310, 24392), (10640, 21343), (12196, 18620), (14896, 15245)]