146896960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{65579}}^1$

素因数の和:65603

約数の個数: 56

約数和(自身を含む): 399775680

約数和(自身を除く): 252878720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 65579, 131158, 262316, 327895, 459053, 524632, 655790, 918106, 1049264, 1311580, 1836212, 2098528, 2295265, 2623160, 3672424, 4197056, 4590530, 5246320, 7344848, 9181060, 10492640, 14689696, 18362120, 20985280, 29379392, 36724240, 73448480, 146896960]

約数ペア:

[(1, 146896960), (2, 73448480), (4, 36724240), (5, 29379392), (7, 20985280), (8, 18362120), (10, 14689696), (14, 10492640), (16, 9181060), (20, 7344848), (28, 5246320), (32, 4590530), (35, 4197056), (40, 3672424), (56, 2623160), (64, 2295265), (70, 2098528), (80, 1836212), (112, 1311580), (140, 1049264), (160, 918106), (224, 655790), (280, 524632), (320, 459053), (448, 327895), (560, 262316), (1120, 131158), (2240, 65579)]