151495760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 405307392

約数和(自身を除く): 253811632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 37, 40, 52, 62, 65, 74, 80, 104, 124, 127, 130, 148, 155, 185, 208, 248, 254, 260, 296, 310, 370, 403, 481, 496, 508, 520, 592, 620, 635, 740, 806, 962, 1016, 1040, 1147, 1240, 1270, 1480, 1612, 1651, 1924, 2015, 2032, 2294, 2405, 2480, 2540, 2960, 3224, 3302, 3848, 3937, 4030, 4588, 4699, 4810, 5080, 5735, 6448, 6604, 7696, 7874, 8060, 8255, 9176, 9398, 9620, 10160, 11470, 13208, 14911, 15748, 16120, 16510, 18352, 18796, 19240, 19685, 22940, 23495, 26416, 29822, 31496, 32240, 33020, 37592, 38480, 39370, 45880, 46990, 51181, 59644, 61087, 62992, 66040, 74555, 75184, 78740, 91760, 93980, 102362, 119288, 122174, 132080, 145669, 149110, 157480, 187960, 204724, 238576, 244348, 255905, 291338, 298220, 305435, 314960, 375920, 409448, 488696, 511810, 582676, 596440, 610870, 728345, 818896, 977392, 1023620, 1165352, 1192880, 1221740, 1456690, 1893697, 2047240, 2330704, 2443480, 2913380, 3787394, 4094480, 4886960, 5826760, 7574788, 9468485, 11653520, 15149576, 18936970, 30299152, 37873940, 75747880, 151495760]

約数ペア:

[(1, 151495760), (2, 75747880), (4, 37873940), (5, 30299152), (8, 18936970), (10, 15149576), (13, 11653520), (16, 9468485), (20, 7574788), (26, 5826760), (31, 4886960), (37, 4094480), (40, 3787394), (52, 2913380), (62, 2443480), (65, 2330704), (74, 2047240), (80, 1893697), (104, 1456690), (124, 1221740), (127, 1192880), (130, 1165352), (148, 1023620), (155, 977392), (185, 818896), (208, 728345), (248, 610870), (254, 596440), (260, 582676), (296, 511810), (310, 488696), (370, 409448), (403, 375920), (481, 314960), (496, 305435), (508, 298220), (520, 291338), (592, 255905), (620, 244348), (635, 238576), (740, 204724), (806, 187960), (962, 157480), (1016, 149110), (1040, 145669), (1147, 132080), (1240, 122174), (1270, 119288), (1480, 102362), (1612, 93980), (1651, 91760), (1924, 78740), (2015, 75184), (2032, 74555), (2294, 66040), (2405, 62992), (2480, 61087), (2540, 59644), (2960, 51181), (3224, 46990), (3302, 45880), (3848, 39370), (3937, 38480), (4030, 37592), (4588, 33020), (4699, 32240), (4810, 31496), (5080, 29822), (5735, 26416), (6448, 23495), (6604, 22940), (7696, 19685), (7874, 19240), (8060, 18796), (8255, 18352), (9176, 16510), (9398, 16120), (9620, 15748), (10160, 14911), (11470, 13208)]