197974080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1373

約数の個数: 168

約数和(自身を含む): 694331352

約数和(自身を除く): 496357272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 424, 477, 480, 530, 576, 636, 720, 795, 848, 954, 960, 1060, 1272, 1297, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 2594, 2880, 3180, 3392, 3816, 3891, 4240, 4770, 5088, 5188, 6360, 6485, 7632, 7782, 8480, 9540, 10176, 10376, 11673, 12720, 12970, 15264, 15564, 16960, 19080, 19455, 20752, 23346, 25440, 25940, 30528, 31128, 38160, 38910, 41504, 46692, 50880, 51880, 58365, 62256, 68741, 76320, 77820, 83008, 93384, 103760, 116730, 124512, 137482, 152640, 155640, 186768, 206223, 207520, 233460, 249024, 274964, 311280, 343705, 373536, 412446, 415040, 466920, 549928, 618669, 622560, 687410, 747072, 824892, 933840, 1031115, 1099856, 1237338, 1245120, 1374820, 1649784, 1867680, 2062230, 2199712, 2474676, 2749640, 3093345, 3299568, 3735360, 4124460, 4399424, 4949352, 5499280, 6186690, 6599136, 8248920, 9898704, 10998560, 12373380, 13198272, 16497840, 19797408, 21997120, 24746760, 32995680, 39594816, 49493520, 65991360, 98987040, 197974080]

約数ペア:

[(1, 197974080), (2, 98987040), (3, 65991360), (4, 49493520), (5, 39594816), (6, 32995680), (8, 24746760), (9, 21997120), (10, 19797408), (12, 16497840), (15, 13198272), (16, 12373380), (18, 10998560), (20, 9898704), (24, 8248920), (30, 6599136), (32, 6186690), (36, 5499280), (40, 4949352), (45, 4399424), (48, 4124460), (53, 3735360), (60, 3299568), (64, 3093345), (72, 2749640), (80, 2474676), (90, 2199712), (96, 2062230), (106, 1867680), (120, 1649784), (144, 1374820), (159, 1245120), (160, 1237338), (180, 1099856), (192, 1031115), (212, 933840), (240, 824892), (265, 747072), (288, 687410), (318, 622560), (320, 618669), (360, 549928), (424, 466920), (477, 415040), (480, 412446), (530, 373536), (576, 343705), (636, 311280), (720, 274964), (795, 249024), (848, 233460), (954, 207520), (960, 206223), (1060, 186768), (1272, 155640), (1297, 152640), (1440, 137482), (1590, 124512), (1696, 116730), (1908, 103760), (2120, 93384), (2385, 83008), (2544, 77820), (2594, 76320), (2880, 68741), (3180, 62256), (3392, 58365), (3816, 51880), (3891, 50880), (4240, 46692), (4770, 41504), (5088, 38910), (5188, 38160), (6360, 31128), (6485, 30528), (7632, 25940), (7782, 25440), (8480, 23346), (9540, 20752), (10176, 19455), (10376, 19080), (11673, 16960), (12720, 15564), (12970, 15264)]