214167520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4512

約数の個数: 96

約数和(自身を含む): 591833088

約数和(自身を除く): 377665568

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 70, 80, 86, 112, 140, 160, 172, 215, 224, 280, 301, 344, 430, 560, 602, 688, 860, 1120, 1204, 1376, 1505, 1720, 2408, 3010, 3440, 4447, 4816, 6020, 6880, 8894, 9632, 12040, 17788, 22235, 24080, 31129, 35576, 44470, 48160, 62258, 71152, 88940, 124516, 142304, 155645, 177880, 191221, 249032, 311290, 355760, 382442, 498064, 622580, 711520, 764884, 956105, 996128, 1245160, 1338547, 1529768, 1912210, 2490320, 2677094, 3059536, 3824420, 4980640, 5354188, 6119072, 6692735, 7648840, 10708376, 13385470, 15297680, 21416752, 26770940, 30595360, 42833504, 53541880, 107083760, 214167520]

約数ペア:

[(1, 214167520), (2, 107083760), (4, 53541880), (5, 42833504), (7, 30595360), (8, 26770940), (10, 21416752), (14, 15297680), (16, 13385470), (20, 10708376), (28, 7648840), (32, 6692735), (35, 6119072), (40, 5354188), (43, 4980640), (56, 3824420), (70, 3059536), (80, 2677094), (86, 2490320), (112, 1912210), (140, 1529768), (160, 1338547), (172, 1245160), (215, 996128), (224, 956105), (280, 764884), (301, 711520), (344, 622580), (430, 498064), (560, 382442), (602, 355760), (688, 311290), (860, 249032), (1120, 191221), (1204, 177880), (1376, 155645), (1505, 142304), (1720, 124516), (2408, 88940), (3010, 71152), (3440, 62258), (4447, 48160), (4816, 44470), (6020, 35576), (6880, 31129), (8894, 24080), (9632, 22235), (12040, 17788)]