21909456000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{233}}^1\times {\mathrm{653}}^1$

素因数の和:921

約数の個数: 384

約数和(自身を含む): 79141037040

約数和(自身を除く): 57231581040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 128, 144, 150, 160, 180, 192, 200, 225, 233, 240, 250, 288, 300, 320, 360, 375, 384, 400, 450, 466, 480, 500, 576, 600, 640, 653, 699, 720, 750, 800, 900, 932, 960, 1000, 1125, 1152, 1165, 1200, 1306, 1398, 1440, 1500, 1600, 1800, 1864, 1920, 1959, 2000, 2097, 2250, 2330, 2400, 2612, 2796, 2880, 3000, 3200, 3265, 3495, 3600, 3728, 3918, 4000, 4194, 4500, 4660, 4800, 5224, 5592, 5760, 5825, 5877, 6000, 6530, 6990, 7200, 7456, 7836, 8000, 8388, 9000, 9320, 9600, 9795, 10448, 10485, 11184, 11650, 11754, 12000, 13060, 13980, 14400, 14912, 15672, 16000, 16325, 16776, 17475, 18000, 18640, 19590, 20896, 20970, 22368, 23300, 23508, 24000, 26120, 27960, 28800, 29125, 29385, 29824, 31344, 32650, 33552, 34950, 36000, 37280, 39180, 41792, 41940, 44736, 46600, 47016, 48000, 48975, 52240, 52425, 55920, 58250, 58770, 62688, 65300, 67104, 69900, 72000, 74560, 78360, 81625, 83584, 83880, 87375, 89472, 93200, 94032, 97950, 104480, 104850, 111840, 116500, 117540, 125376, 130600, 134208, 139800, 144000, 146925, 149120, 152149, 156720, 163250, 167760, 174750, 186400, 188064, 195900, 208960, 209700, 223680, 233000, 235080, 244875, 250752, 261200, 262125, 268416, 279600, 293850, 304298, 313440, 326500, 335520, 349500, 372800, 376128, 391800, 417920, 419400, 447360, 456447, 466000, 470160, 489750, 522400, 524250, 559200, 587700, 608596, 626880, 653000, 671040, 699000, 734625, 745600, 752256, 760745, 783600, 838800, 912894, 932000, 940320, 979500, 1044800, 1048500, 1118400, 1175400, 1217192, 1253760, 1306000, 1342080, 1369341, 1398000, 1469250, 1521490, 1567200, 1677600, 1825788, 1864000, 1880640, 1959000, 2089600, 2097000, 2236800, 2282235, 2350800, 2434384, 2612000, 2738682, 2796000, 2938500, 3042980, 3134400, 3355200, 3651576, 3728000, 3761280, 3803725, 3918000, 4194000, 4564470, 4701600, 4868768, 5224000, 5477364, 5592000, 5877000, 6085960, 6268800, 6710400, 6846705, 7303152, 7607450, 7836000, 8388000, 9128940, 9403200, 9737536, 10448000, 10954728, 11184000, 11411175, 11754000, 12171920, 13693410, 14606304, 15214900, 15672000, 16776000, 18257880, 18806400, 19018625, 19475072, 21909456, 22822350, 23508000, 24343840, 27386820, 29212608, 30429800, 31344000, 33552000, 34233525, 36515760, 38037250, 43818912, 45644700, 47016000, 48687680, 54773640, 57055875, 58425216, 60859600, 68467050, 73031520, 76074500, 87637824, 91289400, 94032000, 97375360, 109547280, 114111750, 121719200, 136934100, 146063040, 152149000, 171167625, 175275648, 182578800, 219094560, 228223500, 243438400, 273868200, 292126080, 304298000, 342335250, 365157600, 438189120, 456447000, 486876800, 547736400, 608596000, 684670500, 730315200, 876378240, 912894000, 1095472800, 1217192000, 1369341000, 1460630400, 1825788000, 2190945600, 2434384000, 2738682000, 3651576000, 4381891200, 5477364000, 7303152000, 10954728000, 21909456000]

約数ペア:

[(1, 21909456000), (2, 10954728000), (3, 7303152000), (4, 5477364000), (5, 4381891200), (6, 3651576000), (8, 2738682000), (9, 2434384000), (10, 2190945600), (12, 1825788000), (15, 1460630400), (16, 1369341000), (18, 1217192000), (20, 1095472800), (24, 912894000), (25, 876378240), (30, 730315200), (32, 684670500), (36, 608596000), (40, 547736400), (45, 486876800), (48, 456447000), (50, 438189120), (60, 365157600), (64, 342335250), (72, 304298000), (75, 292126080), (80, 273868200), (90, 243438400), (96, 228223500), (100, 219094560), (120, 182578800), (125, 175275648), (128, 171167625), (144, 152149000), (150, 146063040), (160, 136934100), (180, 121719200), (192, 114111750), (200, 109547280), (225, 97375360), (233, 94032000), (240, 91289400), (250, 87637824), (288, 76074500), (300, 73031520), (320, 68467050), (360, 60859600), (375, 58425216), (384, 57055875), (400, 54773640), (450, 48687680), (466, 47016000), (480, 45644700), (500, 43818912), (576, 38037250), (600, 36515760), (640, 34233525), (653, 33552000), (699, 31344000), (720, 30429800), (750, 29212608), (800, 27386820), (900, 24343840), (932, 23508000), (960, 22822350), (1000, 21909456), (1125, 19475072), (1152, 19018625), (1165, 18806400), (1200, 18257880), (1306, 16776000), (1398, 15672000), (1440, 15214900), (1500, 14606304), (1600, 13693410), (1800, 12171920), (1864, 11754000), (1920, 11411175), (1959, 11184000), (2000, 10954728), (2097, 10448000), (2250, 9737536), (2330, 9403200), (2400, 9128940), (2612, 8388000), (2796, 7836000), (2880, 7607450), (3000, 7303152), (3200, 6846705), (3265, 6710400), (3495, 6268800), (3600, 6085960), (3728, 5877000), (3918, 5592000), (4000, 5477364), (4194, 5224000), (4500, 4868768), (4660, 4701600), (4800, 4564470), (5224, 4194000), (5592, 3918000), (5760, 3803725), (5825, 3761280), (5877, 3728000), (6000, 3651576), (6530, 3355200), (6990, 3134400), (7200, 3042980), (7456, 2938500), (7836, 2796000), (8000, 2738682), (8388, 2612000), (9000, 2434384), (9320, 2350800), (9600, 2282235), (9795, 2236800), (10448, 2097000), (10485, 2089600), (11184, 1959000), (11650, 1880640), (11754, 1864000), (12000, 1825788), (13060, 1677600), (13980, 1567200), (14400, 1521490), (14912, 1469250), (15672, 1398000), (16000, 1369341), (16325, 1342080), (16776, 1306000), (17475, 1253760), (18000, 1217192), (18640, 1175400), (19590, 1118400), (20896, 1048500), (20970, 1044800), (22368, 979500), (23300, 940320), (23508, 932000), (24000, 912894), (26120, 838800), (27960, 783600), (28800, 760745), (29125, 752256), (29385, 745600), (29824, 734625), (31344, 699000), (32650, 671040), (33552, 653000), (34950, 626880), (36000, 608596), (37280, 587700), (39180, 559200), (41792, 524250), (41940, 522400), (44736, 489750), (46600, 470160), (47016, 466000), (48000, 456447), (48975, 447360), (52240, 419400), (52425, 417920), (55920, 391800), (58250, 376128), (58770, 372800), (62688, 349500), (65300, 335520), (67104, 326500), (69900, 313440), (72000, 304298), (74560, 293850), (78360, 279600), (81625, 268416), (83584, 262125), (83880, 261200), (87375, 250752), (89472, 244875), (93200, 235080), (94032, 233000), (97950, 223680), (104480, 209700), (104850, 208960), (111840, 195900), (116500, 188064), (117540, 186400), (125376, 174750), (130600, 167760), (134208, 163250), (139800, 156720), (144000, 152149), (146925, 149120)]