823876480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9679}}^1$

素因数の和:9724

約数の個数: 128

約数和(自身を含む): 2369664000

約数和(自身を除く): 1545787520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 6080, 8512, 9679, 10640, 12160, 17024, 19358, 21280, 38716, 42560, 48395, 67753, 77432, 85120, 96790, 135506, 154864, 183901, 193580, 271012, 309728, 338765, 367802, 387160, 542024, 619456, 677530, 735604, 774320, 919505, 1084048, 1238912, 1287307, 1355060, 1471208, 1548640, 1839010, 2168096, 2574614, 2710120, 2942416, 3097280, 3678020, 4336192, 5149228, 5420240, 5884832, 6194560, 6436535, 7356040, 8672384, 10298456, 10840480, 11769664, 12873070, 14712080, 20596912, 21680960, 23539328, 25746140, 29424160, 41193824, 43361920, 51492280, 58848320, 82387648, 102984560, 117696640, 164775296, 205969120, 411938240, 823876480]

約数ペア:

[(1, 823876480), (2, 411938240), (4, 205969120), (5, 164775296), (7, 117696640), (8, 102984560), (10, 82387648), (14, 58848320), (16, 51492280), (19, 43361920), (20, 41193824), (28, 29424160), (32, 25746140), (35, 23539328), (38, 21680960), (40, 20596912), (56, 14712080), (64, 12873070), (70, 11769664), (76, 10840480), (80, 10298456), (95, 8672384), (112, 7356040), (128, 6436535), (133, 6194560), (140, 5884832), (152, 5420240), (160, 5149228), (190, 4336192), (224, 3678020), (266, 3097280), (280, 2942416), (304, 2710120), (320, 2574614), (380, 2168096), (448, 1839010), (532, 1548640), (560, 1471208), (608, 1355060), (640, 1287307), (665, 1238912), (760, 1084048), (896, 919505), (1064, 774320), (1120, 735604), (1216, 677530), (1330, 619456), (1520, 542024), (2128, 387160), (2240, 367802), (2432, 338765), (2660, 309728), (3040, 271012), (4256, 193580), (4480, 183901), (5320, 154864), (6080, 135506), (8512, 96790), (9679, 85120), (10640, 77432), (12160, 67753), (17024, 48395), (19358, 42560), (21280, 38716)]