156980423320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{12157}}^1$

素因数の和:12713

約数の個数: 128

約数和(自身を含む): 408415426560

約数和(自身を除く): 251435003240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 431, 535, 749, 856, 862, 1070, 1498, 1724, 2140, 2155, 2996, 3017, 3448, 3745, 4280, 4310, 5992, 6034, 7490, 8620, 12068, 12157, 14980, 15085, 17240, 24136, 24314, 29960, 30170, 46117, 48628, 60340, 60785, 85099, 92234, 97256, 120680, 121570, 170198, 184468, 230585, 243140, 322819, 340396, 368936, 425495, 461170, 486280, 645638, 680792, 850990, 922340, 1291276, 1300799, 1614095, 1701980, 1844680, 2582552, 2601598, 3228190, 3403960, 5203196, 5239667, 6456380, 6503995, 9105593, 10406392, 10479334, 12912760, 13007990, 18211186, 20958668, 26015980, 26198335, 36422372, 36677669, 41917336, 45527965, 52031960, 52396670, 72844744, 73355338, 91055930, 104793340, 146710676, 182111860, 183388345, 209586680, 293421352, 364223720, 366776690, 560644369, 733553380, 1121288738, 1467106760, 2242577476, 2803221845, 3924510583, 4485154952, 5606443690, 7849021166, 11212887380, 15698042332, 19622552915, 22425774760, 31396084664, 39245105830, 78490211660, 156980423320]

約数ペア:

[(1, 156980423320), (2, 78490211660), (4, 39245105830), (5, 31396084664), (7, 22425774760), (8, 19622552915), (10, 15698042332), (14, 11212887380), (20, 7849021166), (28, 5606443690), (35, 4485154952), (40, 3924510583), (56, 2803221845), (70, 2242577476), (107, 1467106760), (140, 1121288738), (214, 733553380), (280, 560644369), (428, 366776690), (431, 364223720), (535, 293421352), (749, 209586680), (856, 183388345), (862, 182111860), (1070, 146710676), (1498, 104793340), (1724, 91055930), (2140, 73355338), (2155, 72844744), (2996, 52396670), (3017, 52031960), (3448, 45527965), (3745, 41917336), (4280, 36677669), (4310, 36422372), (5992, 26198335), (6034, 26015980), (7490, 20958668), (8620, 18211186), (12068, 13007990), (12157, 12912760), (14980, 10479334), (15085, 10406392), (17240, 9105593), (24136, 6503995), (24314, 6456380), (29960, 5239667), (30170, 5203196), (46117, 3403960), (48628, 3228190), (60340, 2601598), (60785, 2582552), (85099, 1844680), (92234, 1701980), (97256, 1614095), (120680, 1300799), (121570, 1291276), (170198, 922340), (184468, 850990), (230585, 680792), (243140, 645638), (322819, 486280), (340396, 461170), (368936, 425495)]