1909780800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{7507}}^1$

素因数の和:7585

約数の個数: 168

約数和(自身を含む): 6384743136

約数和(自身を除く): 4474962336

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, 1325, 1590, 1600, 1696, 2120, 2400, 2544, 2650, 3180, 3392, 3975, 4240, 4800, 5088, 5300, 6360, 7507, 7950, 8480, 10176, 10600, 12720, 15014, 15900, 16960, 21200, 22521, 25440, 30028, 31800, 37535, 42400, 45042, 50880, 60056, 63600, 75070, 84800, 90084, 112605, 120112, 127200, 150140, 180168, 187675, 225210, 240224, 254400, 300280, 360336, 375350, 397871, 450420, 480448, 563025, 600560, 720672, 750700, 795742, 900840, 1126050, 1193613, 1201120, 1441344, 1501400, 1591484, 1801680, 1989355, 2252100, 2387226, 2402240, 3002800, 3182968, 3603360, 3978710, 4504200, 4774452, 5968065, 6005600, 6365936, 7206720, 7957420, 9008400, 9548904, 9946775, 11936130, 12011200, 12731872, 15914840, 18016800, 19097808, 19893550, 23872260, 25463744, 29840325, 31829680, 36033600, 38195616, 39787100, 47744520, 59680650, 63659360, 76391232, 79574200, 95489040, 119361300, 127318720, 159148400, 190978080, 238722600, 318296800, 381956160, 477445200, 636593600, 954890400, 1909780800]

約数ペア:

[(1, 1909780800), (2, 954890400), (3, 636593600), (4, 477445200), (5, 381956160), (6, 318296800), (8, 238722600), (10, 190978080), (12, 159148400), (15, 127318720), (16, 119361300), (20, 95489040), (24, 79574200), (25, 76391232), (30, 63659360), (32, 59680650), (40, 47744520), (48, 39787100), (50, 38195616), (53, 36033600), (60, 31829680), (64, 29840325), (75, 25463744), (80, 23872260), (96, 19893550), (100, 19097808), (106, 18016800), (120, 15914840), (150, 12731872), (159, 12011200), (160, 11936130), (192, 9946775), (200, 9548904), (212, 9008400), (240, 7957420), (265, 7206720), (300, 6365936), (318, 6005600), (320, 5968065), (400, 4774452), (424, 4504200), (480, 3978710), (530, 3603360), (600, 3182968), (636, 3002800), (795, 2402240), (800, 2387226), (848, 2252100), (960, 1989355), (1060, 1801680), (1200, 1591484), (1272, 1501400), (1325, 1441344), (1590, 1201120), (1600, 1193613), (1696, 1126050), (2120, 900840), (2400, 795742), (2544, 750700), (2650, 720672), (3180, 600560), (3392, 563025), (3975, 480448), (4240, 450420), (4800, 397871), (5088, 375350), (5300, 360336), (6360, 300280), (7507, 254400), (7950, 240224), (8480, 225210), (10176, 187675), (10600, 180168), (12720, 150140), (15014, 127200), (15900, 120112), (16960, 112605), (21200, 90084), (22521, 84800), (25440, 75070), (30028, 63600), (31800, 60056), (37535, 50880), (42400, 45042)]