137383440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19739}}^1$

素因数の和:19784

約数の個数: 80

約数和(自身を含む): 440596800

約数和(自身を除く): 303213360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 19739, 39478, 59217, 78956, 98695, 118434, 157912, 197390, 236868, 296085, 315824, 394780, 473736, 572431, 592170, 789560, 947472, 1144862, 1184340, 1579120, 1717293, 2289724, 2368680, 2862155, 3434586, 4579448, 4737360, 5724310, 6869172, 8586465, 9158896, 11448620, 13738344, 17172930, 22897240, 27476688, 34345860, 45794480, 68691720, 137383440]

約数ペア:

[(1, 137383440), (2, 68691720), (3, 45794480), (4, 34345860), (5, 27476688), (6, 22897240), (8, 17172930), (10, 13738344), (12, 11448620), (15, 9158896), (16, 8586465), (20, 6869172), (24, 5724310), (29, 4737360), (30, 4579448), (40, 3434586), (48, 2862155), (58, 2368680), (60, 2289724), (80, 1717293), (87, 1579120), (116, 1184340), (120, 1144862), (145, 947472), (174, 789560), (232, 592170), (240, 572431), (290, 473736), (348, 394780), (435, 315824), (464, 296085), (580, 236868), (696, 197390), (870, 157912), (1160, 118434), (1392, 98695), (1740, 78956), (2320, 59217), (3480, 39478), (6960, 19739)]