477115840

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:942

約数の個数: 112

約数和(自身を含む): 1209751200

約数和(自身を除く): 732635360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 97, 152, 160, 190, 194, 304, 320, 380, 388, 485, 608, 760, 776, 809, 970, 1216, 1520, 1552, 1618, 1843, 1940, 3040, 3104, 3236, 3686, 3880, 4045, 6080, 6208, 6472, 7372, 7760, 8090, 9215, 12944, 14744, 15371, 15520, 16180, 18430, 25888, 29488, 30742, 31040, 32360, 36860, 51776, 58976, 61484, 64720, 73720, 76855, 78473, 117952, 122968, 129440, 147440, 153710, 156946, 245936, 258880, 294880, 307420, 313892, 392365, 491872, 589760, 614840, 627784, 784730, 983744, 1229680, 1255568, 1490987, 1569460, 2459360, 2511136, 2981974, 3138920, 4918720, 5022272, 5963948, 6277840, 7454935, 11927896, 12555680, 14909870, 23855792, 25111360, 29819740, 47711584, 59639480, 95423168, 119278960, 238557920, 477115840]

約数ペア:

[(1, 477115840), (2, 238557920), (4, 119278960), (5, 95423168), (8, 59639480), (10, 47711584), (16, 29819740), (19, 25111360), (20, 23855792), (32, 14909870), (38, 12555680), (40, 11927896), (64, 7454935), (76, 6277840), (80, 5963948), (95, 5022272), (97, 4918720), (152, 3138920), (160, 2981974), (190, 2511136), (194, 2459360), (304, 1569460), (320, 1490987), (380, 1255568), (388, 1229680), (485, 983744), (608, 784730), (760, 627784), (776, 614840), (809, 589760), (970, 491872), (1216, 392365), (1520, 313892), (1552, 307420), (1618, 294880), (1843, 258880), (1940, 245936), (3040, 156946), (3104, 153710), (3236, 147440), (3686, 129440), (3880, 122968), (4045, 117952), (6080, 78473), (6208, 76855), (6472, 73720), (7372, 64720), (7760, 61484), (8090, 58976), (9215, 51776), (12944, 36860), (14744, 32360), (15371, 31040), (15520, 30742), (16180, 29488), (18430, 25888)]