146764840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1$

素因数の和:2482

約数の個数: 64

約数和(自身を含む): 349868160

約数和(自身を除く): 203103320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 920, 1340, 1541, 2381, 2680, 3082, 4762, 6164, 7705, 9524, 11905, 12328, 15410, 19048, 23810, 30820, 47620, 54763, 61640, 95240, 109526, 159527, 219052, 273815, 319054, 438104, 547630, 638108, 797635, 1095260, 1276216, 1595270, 2190520, 3190540, 3669121, 6381080, 7338242, 14676484, 18345605, 29352968, 36691210, 73382420, 146764840]

約数ペア:

[(1, 146764840), (2, 73382420), (4, 36691210), (5, 29352968), (8, 18345605), (10, 14676484), (20, 7338242), (23, 6381080), (40, 3669121), (46, 3190540), (67, 2190520), (92, 1595270), (115, 1276216), (134, 1095260), (184, 797635), (230, 638108), (268, 547630), (335, 438104), (460, 319054), (536, 273815), (670, 219052), (920, 159527), (1340, 109526), (1541, 95240), (2381, 61640), (2680, 54763), (3082, 47620), (4762, 30820), (6164, 23810), (7705, 19048), (9524, 15410), (11905, 12328)]