512377920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1970

約数の個数: 224

約数和(自身を含む): 1866839040

約数和(自身を除く): 1354461120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1913, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 3826, 4185, 4320, 4464, 4960, 5580, 5739, 5952, 6696, 7440, 7652, 8370, 8640, 8928, 9565, 9920, 11160, 11478, 13392, 14880, 15304, 16740, 17217, 17856, 19130, 22320, 22956, 26784, 28695, 29760, 30608, 33480, 34434, 38260, 44640, 45912, 51651, 53568, 57390, 59303, 61216, 66960, 68868, 76520, 86085, 89280, 91824, 103302, 114780, 118606, 122432, 133920, 137736, 153040, 172170, 177909, 183648, 206604, 229560, 237212, 258255, 267840, 275472, 296515, 306080, 344340, 355818, 367296, 413208, 459120, 474424, 516510, 533727, 550944, 593030, 612160, 688680, 711636, 826416, 889545, 918240, 948848, 1033020, 1067454, 1101888, 1186060, 1377360, 1423272, 1601181, 1652832, 1779090, 1836480, 1897696, 2066040, 2134908, 2372120, 2668635, 2754720, 2846544, 3202362, 3305664, 3558180, 3795392, 4132080, 4269816, 4744240, 5337270, 5509440, 5693088, 6404724, 7116360, 8005905, 8264160, 8539632, 9488480, 10674540, 11386176, 12809448, 14232720, 16011810, 16528320, 17079264, 18976960, 21349080, 25618896, 28465440, 32023620, 34158528, 42698160, 51237792, 56930880, 64047240, 85396320, 102475584, 128094480, 170792640, 256188960, 512377920]

約数ペア:

[(1, 512377920), (2, 256188960), (3, 170792640), (4, 128094480), (5, 102475584), (6, 85396320), (8, 64047240), (9, 56930880), (10, 51237792), (12, 42698160), (15, 34158528), (16, 32023620), (18, 28465440), (20, 25618896), (24, 21349080), (27, 18976960), (30, 17079264), (31, 16528320), (32, 16011810), (36, 14232720), (40, 12809448), (45, 11386176), (48, 10674540), (54, 9488480), (60, 8539632), (62, 8264160), (64, 8005905), (72, 7116360), (80, 6404724), (90, 5693088), (93, 5509440), (96, 5337270), (108, 4744240), (120, 4269816), (124, 4132080), (135, 3795392), (144, 3558180), (155, 3305664), (160, 3202362), (180, 2846544), (186, 2754720), (192, 2668635), (216, 2372120), (240, 2134908), (248, 2066040), (270, 1897696), (279, 1836480), (288, 1779090), (310, 1652832), (320, 1601181), (360, 1423272), (372, 1377360), (432, 1186060), (465, 1101888), (480, 1067454), (496, 1033020), (540, 948848), (558, 918240), (576, 889545), (620, 826416), (720, 711636), (744, 688680), (837, 612160), (864, 593030), (930, 550944), (960, 533727), (992, 516510), (1080, 474424), (1116, 459120), (1240, 413208), (1395, 367296), (1440, 355818), (1488, 344340), (1674, 306080), (1728, 296515), (1860, 275472), (1913, 267840), (1984, 258255), (2160, 237212), (2232, 229560), (2480, 206604), (2790, 183648), (2880, 177909), (2976, 172170), (3348, 153040), (3720, 137736), (3826, 133920), (4185, 122432), (4320, 118606), (4464, 114780), (4960, 103302), (5580, 91824), (5739, 89280), (5952, 86085), (6696, 76520), (7440, 68868), (7652, 66960), (8370, 61216), (8640, 59303), (8928, 57390), (9565, 53568), (9920, 51651), (11160, 45912), (11478, 44640), (13392, 38260), (14880, 34434), (15304, 33480), (16740, 30608), (17217, 29760), (17856, 28695), (19130, 26784), (22320, 22956)]