73360840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{5347}}^1$

素因数の和:5379

約数の個数: 64

約数和(自身を含む): 192528000

約数和(自身を除く): 119167160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 5347, 6860, 10694, 13720, 21388, 26735, 37429, 42776, 53470, 74858, 106940, 149716, 187145, 213880, 262003, 299432, 374290, 524006, 748580, 1048012, 1310015, 1497160, 1834021, 2096024, 2620030, 3668042, 5240060, 7336084, 9170105, 10480120, 14672168, 18340210, 36680420, 73360840]

約数ペア:

[(1, 73360840), (2, 36680420), (4, 18340210), (5, 14672168), (7, 10480120), (8, 9170105), (10, 7336084), (14, 5240060), (20, 3668042), (28, 2620030), (35, 2096024), (40, 1834021), (49, 1497160), (56, 1310015), (70, 1048012), (98, 748580), (140, 524006), (196, 374290), (245, 299432), (280, 262003), (343, 213880), (392, 187145), (490, 149716), (686, 106940), (980, 74858), (1372, 53470), (1715, 42776), (1960, 37429), (2744, 26735), (3430, 21388), (5347, 13720), (6860, 10694)]