168283640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{3733}}^1$

素因数の和:3781

約数の個数: 96

約数和(自身を含む): 459730080

約数和(自身を除く): 291446440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 3733, 4508, 5635, 6440, 7466, 9016, 11270, 14932, 18665, 22540, 26131, 29864, 37330, 45080, 52262, 74660, 85859, 104524, 130655, 149320, 171718, 182917, 209048, 261310, 343436, 365834, 429295, 522620, 601013, 686872, 731668, 858590, 914585, 1045240, 1202026, 1463336, 1717180, 1829170, 2404052, 3005065, 3434360, 3658340, 4207091, 4808104, 6010130, 7316680, 8414182, 12020260, 16828364, 21035455, 24040520, 33656728, 42070910, 84141820, 168283640]

約数ペア:

[(1, 168283640), (2, 84141820), (4, 42070910), (5, 33656728), (7, 24040520), (8, 21035455), (10, 16828364), (14, 12020260), (20, 8414182), (23, 7316680), (28, 6010130), (35, 4808104), (40, 4207091), (46, 3658340), (49, 3434360), (56, 3005065), (70, 2404052), (92, 1829170), (98, 1717180), (115, 1463336), (140, 1202026), (161, 1045240), (184, 914585), (196, 858590), (230, 731668), (245, 686872), (280, 601013), (322, 522620), (392, 429295), (460, 365834), (490, 343436), (644, 261310), (805, 209048), (920, 182917), (980, 171718), (1127, 149320), (1288, 130655), (1610, 104524), (1960, 85859), (2254, 74660), (3220, 52262), (3733, 45080), (4508, 37330), (5635, 29864), (6440, 26131), (7466, 22540), (9016, 18665), (11270, 14932)]