2514010720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:493

約数の個数: 192

約数和(自身を含む): 6676217856

約数和(自身を除く): 4162207136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 127, 130, 155, 160, 208, 248, 254, 260, 307, 310, 403, 416, 496, 508, 520, 614, 620, 635, 806, 992, 1016, 1040, 1228, 1240, 1270, 1535, 1612, 1651, 2015, 2032, 2080, 2456, 2480, 2540, 3070, 3224, 3302, 3937, 3991, 4030, 4064, 4912, 4960, 5080, 6140, 6448, 6604, 7874, 7982, 8060, 8255, 9517, 9824, 10160, 12280, 12896, 13208, 15748, 15964, 16120, 16510, 19034, 19685, 19955, 20320, 24560, 26416, 31496, 31928, 32240, 33020, 38068, 38989, 39370, 39910, 47585, 49120, 51181, 52832, 62992, 63856, 64480, 66040, 76136, 77978, 78740, 79820, 95170, 102362, 123721, 125984, 127712, 132080, 152272, 155956, 157480, 159640, 190340, 194945, 204724, 247442, 255905, 264160, 304544, 311912, 314960, 319280, 380680, 389890, 409448, 494884, 506857, 511810, 618605, 623824, 629920, 638560, 761360, 779780, 818896, 989768, 1013714, 1023620, 1208659, 1237210, 1247648, 1522720, 1559560, 1637792, 1979536, 2027428, 2047240, 2417318, 2474420, 2534285, 3119120, 3959072, 4054856, 4094480, 4834636, 4948840, 5068570, 6043295, 6238240, 8109712, 8188960, 9669272, 9897680, 10137140, 12086590, 15712567, 16219424, 19338544, 19795360, 20274280, 24173180, 31425134, 38677088, 40548560, 48346360, 62850268, 78562835, 81097120, 96692720, 125700536, 157125670, 193385440, 251401072, 314251340, 502802144, 628502680, 1257005360, 2514010720]

約数ペア:

[(1, 2514010720), (2, 1257005360), (4, 628502680), (5, 502802144), (8, 314251340), (10, 251401072), (13, 193385440), (16, 157125670), (20, 125700536), (26, 96692720), (31, 81097120), (32, 78562835), (40, 62850268), (52, 48346360), (62, 40548560), (65, 38677088), (80, 31425134), (104, 24173180), (124, 20274280), (127, 19795360), (130, 19338544), (155, 16219424), (160, 15712567), (208, 12086590), (248, 10137140), (254, 9897680), (260, 9669272), (307, 8188960), (310, 8109712), (403, 6238240), (416, 6043295), (496, 5068570), (508, 4948840), (520, 4834636), (614, 4094480), (620, 4054856), (635, 3959072), (806, 3119120), (992, 2534285), (1016, 2474420), (1040, 2417318), (1228, 2047240), (1240, 2027428), (1270, 1979536), (1535, 1637792), (1612, 1559560), (1651, 1522720), (2015, 1247648), (2032, 1237210), (2080, 1208659), (2456, 1023620), (2480, 1013714), (2540, 989768), (3070, 818896), (3224, 779780), (3302, 761360), (3937, 638560), (3991, 629920), (4030, 623824), (4064, 618605), (4912, 511810), (4960, 506857), (5080, 494884), (6140, 409448), (6448, 389890), (6604, 380680), (7874, 319280), (7982, 314960), (8060, 311912), (8255, 304544), (9517, 264160), (9824, 255905), (10160, 247442), (12280, 204724), (12896, 194945), (13208, 190340), (15748, 159640), (15964, 157480), (16120, 155956), (16510, 152272), (19034, 132080), (19685, 127712), (19955, 125984), (20320, 123721), (24560, 102362), (26416, 95170), (31496, 79820), (31928, 78740), (32240, 77978), (33020, 76136), (38068, 66040), (38989, 64480), (39370, 63856), (39910, 62992), (47585, 52832), (49120, 51181)]