328430400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1369

約数の個数: 168

約数和(自身を含む): 1098706464

約数和(自身を除く): 770276064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 64, 75, 80, 96, 100, 106, 120, 150, 159, 160, 192, 200, 212, 240, 265, 300, 318, 320, 400, 424, 480, 530, 600, 636, 795, 800, 848, 960, 1060, 1200, 1272, 1291, 1325, 1590, 1600, 1696, 2120, 2400, 2544, 2582, 2650, 3180, 3392, 3873, 3975, 4240, 4800, 5088, 5164, 5300, 6360, 6455, 7746, 7950, 8480, 10176, 10328, 10600, 12720, 12910, 15492, 15900, 16960, 19365, 20656, 21200, 25440, 25820, 30984, 31800, 32275, 38730, 41312, 42400, 50880, 51640, 61968, 63600, 64550, 68423, 77460, 82624, 84800, 96825, 103280, 123936, 127200, 129100, 136846, 154920, 193650, 205269, 206560, 247872, 254400, 258200, 273692, 309840, 342115, 387300, 410538, 413120, 516400, 547384, 619680, 684230, 774600, 821076, 1026345, 1032800, 1094768, 1239360, 1368460, 1549200, 1642152, 1710575, 2052690, 2065600, 2189536, 2736920, 3098400, 3284304, 3421150, 4105380, 4379072, 5131725, 5473840, 6196800, 6568608, 6842300, 8210760, 10263450, 10947680, 13137216, 13684600, 16421520, 20526900, 21895360, 27369200, 32843040, 41053800, 54738400, 65686080, 82107600, 109476800, 164215200, 328430400]

約数ペア:

[(1, 328430400), (2, 164215200), (3, 109476800), (4, 82107600), (5, 65686080), (6, 54738400), (8, 41053800), (10, 32843040), (12, 27369200), (15, 21895360), (16, 20526900), (20, 16421520), (24, 13684600), (25, 13137216), (30, 10947680), (32, 10263450), (40, 8210760), (48, 6842300), (50, 6568608), (53, 6196800), (60, 5473840), (64, 5131725), (75, 4379072), (80, 4105380), (96, 3421150), (100, 3284304), (106, 3098400), (120, 2736920), (150, 2189536), (159, 2065600), (160, 2052690), (192, 1710575), (200, 1642152), (212, 1549200), (240, 1368460), (265, 1239360), (300, 1094768), (318, 1032800), (320, 1026345), (400, 821076), (424, 774600), (480, 684230), (530, 619680), (600, 547384), (636, 516400), (795, 413120), (800, 410538), (848, 387300), (960, 342115), (1060, 309840), (1200, 273692), (1272, 258200), (1291, 254400), (1325, 247872), (1590, 206560), (1600, 205269), (1696, 193650), (2120, 154920), (2400, 136846), (2544, 129100), (2582, 127200), (2650, 123936), (3180, 103280), (3392, 96825), (3873, 84800), (3975, 82624), (4240, 77460), (4800, 68423), (5088, 64550), (5164, 63600), (5300, 61968), (6360, 51640), (6455, 50880), (7746, 42400), (7950, 41312), (8480, 38730), (10176, 32275), (10328, 31800), (10600, 30984), (12720, 25820), (12910, 25440), (15492, 21200), (15900, 20656), (16960, 19365)]