242073920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68771}}^1$

素因数の和:68799

約数の個数: 56

約数和(自身を含む): 628851168

約数和(自身を除く): 386777248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 68771, 137542, 275084, 343855, 550168, 687710, 756481, 1100336, 1375420, 1512962, 2200672, 2750840, 3025924, 3782405, 4401344, 5501680, 6051848, 7564810, 11003360, 12103696, 15129620, 22006720, 24207392, 30259240, 48414784, 60518480, 121036960, 242073920]

約数ペア:

[(1, 242073920), (2, 121036960), (4, 60518480), (5, 48414784), (8, 30259240), (10, 24207392), (11, 22006720), (16, 15129620), (20, 12103696), (22, 11003360), (32, 7564810), (40, 6051848), (44, 5501680), (55, 4401344), (64, 3782405), (80, 3025924), (88, 2750840), (110, 2200672), (160, 1512962), (176, 1375420), (220, 1100336), (320, 756481), (352, 687710), (440, 550168), (704, 343855), (880, 275084), (1760, 137542), (3520, 68771)]