201633320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:439

約数の個数: 128

約数和(自身を含む): 551577600

約数和(自身を除く): 349944280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 151, 152, 190, 251, 266, 280, 302, 380, 502, 532, 604, 665, 755, 760, 1004, 1057, 1064, 1208, 1255, 1330, 1510, 1757, 2008, 2114, 2510, 2660, 2869, 3020, 3514, 4228, 4769, 5020, 5285, 5320, 5738, 6040, 7028, 8456, 8785, 9538, 10040, 10570, 11476, 14056, 14345, 17570, 19076, 20083, 21140, 22952, 23845, 28690, 33383, 35140, 37901, 38152, 40166, 42280, 47690, 57380, 66766, 70280, 75802, 80332, 95380, 100415, 114760, 133532, 151604, 160664, 166915, 189505, 190760, 200830, 265307, 267064, 303208, 333830, 379010, 401660, 530614, 667660, 720119, 758020, 803320, 1061228, 1326535, 1335320, 1440238, 1516040, 2122456, 2653070, 2880476, 3600595, 5040833, 5306140, 5760952, 7201190, 10081666, 10612280, 14402380, 20163332, 25204165, 28804760, 40326664, 50408330, 100816660, 201633320]

約数ペア:

[(1, 201633320), (2, 100816660), (4, 50408330), (5, 40326664), (7, 28804760), (8, 25204165), (10, 20163332), (14, 14402380), (19, 10612280), (20, 10081666), (28, 7201190), (35, 5760952), (38, 5306140), (40, 5040833), (56, 3600595), (70, 2880476), (76, 2653070), (95, 2122456), (133, 1516040), (140, 1440238), (151, 1335320), (152, 1326535), (190, 1061228), (251, 803320), (266, 758020), (280, 720119), (302, 667660), (380, 530614), (502, 401660), (532, 379010), (604, 333830), (665, 303208), (755, 267064), (760, 265307), (1004, 200830), (1057, 190760), (1064, 189505), (1208, 166915), (1255, 160664), (1330, 151604), (1510, 133532), (1757, 114760), (2008, 100415), (2114, 95380), (2510, 80332), (2660, 75802), (2869, 70280), (3020, 66766), (3514, 57380), (4228, 47690), (4769, 42280), (5020, 40166), (5285, 38152), (5320, 37901), (5738, 35140), (6040, 33383), (7028, 28690), (8456, 23845), (8785, 22952), (9538, 21140), (10040, 20083), (10570, 19076), (11476, 17570), (14056, 14345)]