128217600

素因数分解:

$2^9\times 3^3\times 5^2\times 7^1\times {\mathrm{53}}^1$

素因数の和:97

約数の個数: 480

約数和(自身を含む): 548000640

約数和(自身を除く): 419783040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 53, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 106, 108, 112, 120, 126, 128, 135, 140, 144, 150, 159, 160, 168, 175, 180, 189, 192, 200, 210, 212, 216, 224, 225, 240, 252, 256, 265, 270, 280, 288, 300, 315, 318, 320, 336, 350, 360, 371, 378, 384, 400, 420, 424, 432, 448, 450, 477, 480, 504, 512, 525, 530, 540, 560, 576, 600, 630, 636, 640, 672, 675, 700, 720, 742, 756, 768, 795, 800, 840, 848, 864, 896, 900, 945, 954, 960, 1008, 1050, 1060, 1080, 1113, 1120, 1152, 1200, 1260, 1272, 1280, 1325, 1344, 1350, 1400, 1431, 1440, 1484, 1512, 1536, 1575, 1590, 1600, 1680, 1696, 1728, 1792, 1800, 1855, 1890, 1908, 1920, 2016, 2100, 2120, 2160, 2226, 2240, 2304, 2385, 2400, 2520, 2544, 2560, 2650, 2688, 2700, 2800, 2862, 2880, 2968, 3024, 3150, 3180, 3200, 3339, 3360, 3392, 3456, 3584, 3600, 3710, 3780, 3816, 3840, 3975, 4032, 4200, 4240, 4320, 4452, 4480, 4608, 4725, 4770, 4800, 5040, 5088, 5300, 5376, 5400, 5565, 5600, 5724, 5760, 5936, 6048, 6300, 6360, 6400, 6678, 6720, 6784, 6912, 7155, 7200, 7420, 7560, 7632, 7680, 7950, 8064, 8400, 8480, 8640, 8904, 8960, 9275, 9450, 9540, 9600, 10017, 10080, 10176, 10600, 10752, 10800, 11130, 11200, 11448, 11520, 11872, 11925, 12096, 12600, 12720, 12800, 13356, 13440, 13568, 13824, 14310, 14400, 14840, 15120, 15264, 15900, 16128, 16695, 16800, 16960, 17280, 17808, 17920, 18550, 18900, 19080, 19200, 20034, 20160, 20352, 21200, 21600, 22260, 22400, 22896, 23040, 23744, 23850, 24192, 25200, 25440, 26712, 26880, 27136, 27825, 28620, 28800, 29680, 30240, 30528, 31800, 32256, 33390, 33600, 33920, 34560, 35616, 35775, 37100, 37800, 38160, 38400, 40068, 40320, 40704, 42400, 43200, 44520, 44800, 45792, 47488, 47700, 48384, 50085, 50400, 50880, 53424, 53760, 55650, 57240, 57600, 59360, 60480, 61056, 63600, 66780, 67200, 67840, 69120, 71232, 71550, 74200, 75600, 76320, 80136, 80640, 81408, 83475, 84800, 86400, 89040, 89600, 91584, 94976, 95400, 96768, 100170, 100800, 101760, 106848, 111300, 114480, 115200, 118720, 120960, 122112, 127200, 133560, 134400, 135680, 142464, 143100, 148400, 151200, 152640, 160272, 161280, 166950, 169600, 172800, 178080, 183168, 189952, 190800, 200340, 201600, 203520, 213696, 222600, 228960, 237440, 241920, 244224, 250425, 254400, 267120, 268800, 284928, 286200, 296800, 302400, 305280, 320544, 333900, 339200, 345600, 356160, 366336, 381600, 400680, 403200, 407040, 427392, 445200, 457920, 474880, 483840, 500850, 508800, 534240, 569856, 572400, 593600, 604800, 610560, 641088, 667800, 678400, 712320, 732672, 763200, 801360, 806400, 854784, 890400, 915840, 949760, 1001700, 1017600, 1068480, 1144800, 1187200, 1209600, 1221120, 1282176, 1335600, 1424640, 1526400, 1602720, 1709568, 1780800, 1831680, 2003400, 2035200, 2136960, 2289600, 2374400, 2419200, 2564352, 2671200, 2849280, 3052800, 3205440, 3561600, 3663360, 4006800, 4273920, 4579200, 4748800, 5128704, 5342400, 6105600, 6410880, 7123200, 8013600, 8547840, 9158400, 10684800, 12821760, 14246400, 16027200, 18316800, 21369600, 25643520, 32054400, 42739200, 64108800, 128217600]

約数ペア:

[(1, 128217600), (2, 64108800), (3, 42739200), (4, 32054400), (5, 25643520), (6, 21369600), (7, 18316800), (8, 16027200), (9, 14246400), (10, 12821760), (12, 10684800), (14, 9158400), (15, 8547840), (16, 8013600), (18, 7123200), (20, 6410880), (21, 6105600), (24, 5342400), (25, 5128704), (27, 4748800), (28, 4579200), (30, 4273920), (32, 4006800), (35, 3663360), (36, 3561600), (40, 3205440), (42, 3052800), (45, 2849280), (48, 2671200), (50, 2564352), (53, 2419200), (54, 2374400), (56, 2289600), (60, 2136960), (63, 2035200), (64, 2003400), (70, 1831680), (72, 1780800), (75, 1709568), (80, 1602720), (84, 1526400), (90, 1424640), (96, 1335600), (100, 1282176), (105, 1221120), (106, 1209600), (108, 1187200), (112, 1144800), (120, 1068480), (126, 1017600), (128, 1001700), (135, 949760), (140, 915840), (144, 890400), (150, 854784), (159, 806400), (160, 801360), (168, 763200), (175, 732672), (180, 712320), (189, 678400), (192, 667800), (200, 641088), (210, 610560), (212, 604800), (216, 593600), (224, 572400), (225, 569856), (240, 534240), (252, 508800), (256, 500850), (265, 483840), (270, 474880), (280, 457920), (288, 445200), (300, 427392), (315, 407040), (318, 403200), (320, 400680), (336, 381600), (350, 366336), (360, 356160), (371, 345600), (378, 339200), (384, 333900), (400, 320544), (420, 305280), (424, 302400), (432, 296800), (448, 286200), (450, 284928), (477, 268800), (480, 267120), (504, 254400), (512, 250425), (525, 244224), (530, 241920), (540, 237440), (560, 228960), (576, 222600), (600, 213696), (630, 203520), (636, 201600), (640, 200340), (672, 190800), (675, 189952), (700, 183168), (720, 178080), (742, 172800), (756, 169600), (768, 166950), (795, 161280), (800, 160272), (840, 152640), (848, 151200), (864, 148400), (896, 143100), (900, 142464), (945, 135680), (954, 134400), (960, 133560), (1008, 127200), (1050, 122112), (1060, 120960), (1080, 118720), (1113, 115200), (1120, 114480), (1152, 111300), (1200, 106848), (1260, 101760), (1272, 100800), (1280, 100170), (1325, 96768), (1344, 95400), (1350, 94976), (1400, 91584), (1431, 89600), (1440, 89040), (1484, 86400), (1512, 84800), (1536, 83475), (1575, 81408), (1590, 80640), (1600, 80136), (1680, 76320), (1696, 75600), (1728, 74200), (1792, 71550), (1800, 71232), (1855, 69120), (1890, 67840), (1908, 67200), (1920, 66780), (2016, 63600), (2100, 61056), (2120, 60480), (2160, 59360), (2226, 57600), (2240, 57240), (2304, 55650), (2385, 53760), (2400, 53424), (2520, 50880), (2544, 50400), (2560, 50085), (2650, 48384), (2688, 47700), (2700, 47488), (2800, 45792), (2862, 44800), (2880, 44520), (2968, 43200), (3024, 42400), (3150, 40704), (3180, 40320), (3200, 40068), (3339, 38400), (3360, 38160), (3392, 37800), (3456, 37100), (3584, 35775), (3600, 35616), (3710, 34560), (3780, 33920), (3816, 33600), (3840, 33390), (3975, 32256), (4032, 31800), (4200, 30528), (4240, 30240), (4320, 29680), (4452, 28800), (4480, 28620), (4608, 27825), (4725, 27136), (4770, 26880), (4800, 26712), (5040, 25440), (5088, 25200), (5300, 24192), (5376, 23850), (5400, 23744), (5565, 23040), (5600, 22896), (5724, 22400), (5760, 22260), (5936, 21600), (6048, 21200), (6300, 20352), (6360, 20160), (6400, 20034), (6678, 19200), (6720, 19080), (6784, 18900), (6912, 18550), (7155, 17920), (7200, 17808), (7420, 17280), (7560, 16960), (7632, 16800), (7680, 16695), (7950, 16128), (8064, 15900), (8400, 15264), (8480, 15120), (8640, 14840), (8904, 14400), (8960, 14310), (9275, 13824), (9450, 13568), (9540, 13440), (9600, 13356), (10017, 12800), (10080, 12720), (10176, 12600), (10600, 12096), (10752, 11925), (10800, 11872), (11130, 11520), (11200, 11448)]