57322720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 173408256

約数和(自身を除く): 116085536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 127, 130, 140, 155, 160, 182, 208, 217, 224, 248, 254, 260, 280, 310, 364, 403, 416, 434, 455, 496, 508, 520, 560, 620, 635, 728, 806, 868, 889, 910, 992, 1016, 1040, 1085, 1120, 1240, 1270, 1456, 1612, 1651, 1736, 1778, 1820, 2015, 2032, 2080, 2170, 2480, 2540, 2821, 2912, 3224, 3302, 3472, 3556, 3640, 3937, 4030, 4064, 4340, 4445, 4960, 5080, 5642, 6448, 6604, 6944, 7112, 7280, 7874, 8060, 8255, 8680, 8890, 10160, 11284, 11557, 12896, 13208, 14105, 14224, 14560, 15748, 16120, 16510, 17360, 17780, 19685, 20320, 22568, 23114, 26416, 27559, 28210, 28448, 31496, 32240, 33020, 34720, 35560, 39370, 45136, 46228, 51181, 52832, 55118, 56420, 57785, 62992, 64480, 66040, 71120, 78740, 90272, 92456, 102362, 110236, 112840, 115570, 125984, 132080, 137795, 142240, 157480, 184912, 204724, 220472, 225680, 231140, 255905, 264160, 275590, 314960, 358267, 369824, 409448, 440944, 451360, 462280, 511810, 551180, 629920, 716534, 818896, 881888, 924560, 1023620, 1102360, 1433068, 1637792, 1791335, 1849120, 2047240, 2204720, 2866136, 3582670, 4094480, 4409440, 5732272, 7165340, 8188960, 11464544, 14330680, 28661360, 57322720]

約数ペア:

[(1, 57322720), (2, 28661360), (4, 14330680), (5, 11464544), (7, 8188960), (8, 7165340), (10, 5732272), (13, 4409440), (14, 4094480), (16, 3582670), (20, 2866136), (26, 2204720), (28, 2047240), (31, 1849120), (32, 1791335), (35, 1637792), (40, 1433068), (52, 1102360), (56, 1023620), (62, 924560), (65, 881888), (70, 818896), (80, 716534), (91, 629920), (104, 551180), (112, 511810), (124, 462280), (127, 451360), (130, 440944), (140, 409448), (155, 369824), (160, 358267), (182, 314960), (208, 275590), (217, 264160), (224, 255905), (248, 231140), (254, 225680), (260, 220472), (280, 204724), (310, 184912), (364, 157480), (403, 142240), (416, 137795), (434, 132080), (455, 125984), (496, 115570), (508, 112840), (520, 110236), (560, 102362), (620, 92456), (635, 90272), (728, 78740), (806, 71120), (868, 66040), (889, 64480), (910, 62992), (992, 57785), (1016, 56420), (1040, 55118), (1085, 52832), (1120, 51181), (1240, 46228), (1270, 45136), (1456, 39370), (1612, 35560), (1651, 34720), (1736, 33020), (1778, 32240), (1820, 31496), (2015, 28448), (2032, 28210), (2080, 27559), (2170, 26416), (2480, 23114), (2540, 22568), (2821, 20320), (2912, 19685), (3224, 17780), (3302, 17360), (3472, 16510), (3556, 16120), (3640, 15748), (3937, 14560), (4030, 14224), (4064, 14105), (4340, 13208), (4445, 12896), (4960, 11557), (5080, 11284), (5642, 10160), (6448, 8890), (6604, 8680), (6944, 8255), (7112, 8060), (7280, 7874)]