16922739840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{69401}}^1$

素因数の和:69550

約数の個数: 128

約数和(自身を含む): 54366750720

約数和(自身を除く): 37444010880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 40640, 48768, 60960, 69401, 81280, 121920, 138802, 208203, 243840, 277604, 347005, 416406, 555208, 694010, 832812, 1041015, 1110416, 1388020, 1665624, 2082030, 2220832, 2776040, 3331248, 4164060, 4441664, 5552080, 6662496, 8328120, 8813927, 8883328, 11104160, 13324992, 16656240, 17627854, 22208320, 26441781, 26649984, 33312480, 35255708, 44069635, 44416640, 52883562, 66624960, 70511416, 88139270, 105767124, 132208905, 133249920, 141022832, 176278540, 211534248, 264417810, 282045664, 352557080, 423068496, 528835620, 564091328, 705114160, 846136992, 1057671240, 1128182656, 1410228320, 1692273984, 2115342480, 2820456640, 3384547968, 4230684960, 5640913280, 8461369920, 16922739840]

約数ペア:

[(1, 16922739840), (2, 8461369920), (3, 5640913280), (4, 4230684960), (5, 3384547968), (6, 2820456640), (8, 2115342480), (10, 1692273984), (12, 1410228320), (15, 1128182656), (16, 1057671240), (20, 846136992), (24, 705114160), (30, 564091328), (32, 528835620), (40, 423068496), (48, 352557080), (60, 282045664), (64, 264417810), (80, 211534248), (96, 176278540), (120, 141022832), (127, 133249920), (128, 132208905), (160, 105767124), (192, 88139270), (240, 70511416), (254, 66624960), (320, 52883562), (381, 44416640), (384, 44069635), (480, 35255708), (508, 33312480), (635, 26649984), (640, 26441781), (762, 22208320), (960, 17627854), (1016, 16656240), (1270, 13324992), (1524, 11104160), (1905, 8883328), (1920, 8813927), (2032, 8328120), (2540, 6662496), (3048, 5552080), (3810, 4441664), (4064, 4164060), (5080, 3331248), (6096, 2776040), (7620, 2220832), (8128, 2082030), (10160, 1665624), (12192, 1388020), (15240, 1110416), (16256, 1041015), (20320, 832812), (24384, 694010), (30480, 555208), (40640, 416406), (48768, 347005), (60960, 277604), (69401, 243840), (81280, 208203), (121920, 138802)]