About the Number

21990804480

21990804479 ← → 21990804481

2進数表記:10100011110110000010000110000000000

漢数字表記:二百十九億九千八十万四千四百八十

素因数分解:

2 10 × 3 3 × 5 1 × 271 1 × 587 1

素因数の和:892
約数の個数: 352
約数和(自身を含む): 78573358080
約数和(自身を除く): 56582553600

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 271, 288, 320, 360, 384, 432, 480, 512, 540, 542, 576, 587, 640, 720, 768, 813, 864, 960, 1024, 1080, 1084, 1152, 1174, 1280, 1355, 1440, 1536, 1626, 1728, 1761, 1920, 2160, 2168, 2304, 2348, 2439, 2560, 2710, 2880, 2935, 3072, 3252, 3456, 3522, 3840, 4065, 4320, 4336, 4608, 4696, 4878, 5120, 5283, 5420, 5760, 5870, 6504, 6912, 7044, 7317, 7680, 8130, 8640, 8672, 8805, 9216, 9392, 9756, 10566, 10840, 11520, 11740, 12195, 13008, 13824, 14088, 14634, 15360, 15849, 16260, 17280, 17344, 17610, 18784, 19512, 21132, 21680, 23040, 23480, 24390, 26016, 26415, 27648, 28176, 29268, 31698, 32520, 34560, 34688, 35220, 36585, 37568, 39024, 42264, 43360, 46080, 46960, 48780, 52032, 52830, 56352, 58536, 63396, 65040, 69120, 69376, 70440, 73170, 75136, 78048, 79245, 84528, 86720, 93920, 97560, 104064, 105660, 112704, 117072, 126792, 130080, 138240, 138752, 140880, 146340, 150272, 156096, 158490, 159077, 169056, 173440, 187840, 195120, 208128, 211320, 225408, 234144, 253584, 260160, 277504, 281760, 292680, 300544, 312192, 316980, 318154, 338112, 346880, 375680, 390240, 416256, 422640, 450816, 468288, 477231, 507168, 520320, 563520, 585360, 601088, 624384, 633960, 636308, 676224, 693760, 751360, 780480, 795385, 832512, 845280, 901632, 936576, 954462, 1014336, 1040640, 1127040, 1170720, 1248768, 1267920, 1272616, 1352448, 1387520, 1431693, 1502720, 1560960, 1590770, 1690560, 1803264, 1873152, 1908924, 2028672, 2081280, 2254080, 2341440, 2386155, 2497536, 2535840, 2545232, 2704896, 2863386, 3005440, 3121920, 3181540, 3381120, 3746304, 3817848, 4057344, 4162560, 4295079, 4508160, 4682880, 4772310, 5071680, 5090464, 5409792, 5726772, 6243840, 6363080, 6762240, 7158465, 7492608, 7635696, 8114688, 8590158, 9016320, 9365760, 9544620, 10143360, 10180928, 11453544, 12487680, 12726160, 13524480, 14316930, 15271392, 16229376, 17180316, 18731520, 19089240, 20286720, 20361856, 21475395, 22907088, 25452320, 27048960, 28633860, 30542784, 34360632, 37463040, 38178480, 40573440, 40723712, 42950790, 45814176, 50904640, 57267720, 61085568, 68721264, 76356960, 81146880, 81447424, 85901580, 91628352, 101809280, 114535440, 122171136, 137442528, 152713920, 162894848, 171803160, 183256704, 203618560, 229070880, 244342272, 274885056, 305427840, 343606320, 366513408, 407237120, 458141760, 488684544, 549770112, 610855680, 687212640, 733026816, 814474240, 916283520, 1099540224, 1221711360, 1374425280, 1466053632, 1832567040, 2199080448, 2443422720, 2748850560, 3665134080, 4398160896, 5497701120, 7330268160, 10995402240, 21990804480]

約数ペア:
[(1, 21990804480), (2, 10995402240), (3, 7330268160), (4, 5497701120), (5, 4398160896), (6, 3665134080), (8, 2748850560), (9, 2443422720), (10, 2199080448), (12, 1832567040), (15, 1466053632), (16, 1374425280), (18, 1221711360), (20, 1099540224), (24, 916283520), (27, 814474240), (30, 733026816), (32, 687212640), (36, 610855680), (40, 549770112), (45, 488684544), (48, 458141760), (54, 407237120), (60, 366513408), (64, 343606320), (72, 305427840), (80, 274885056), (90, 244342272), (96, 229070880), (108, 203618560), (120, 183256704), (128, 171803160), (135, 162894848), (144, 152713920), (160, 137442528), (180, 122171136), (192, 114535440), (216, 101809280), (240, 91628352), (256, 85901580), (270, 81447424), (271, 81146880), (288, 76356960), (320, 68721264), (360, 61085568), (384, 57267720), (432, 50904640), (480, 45814176), (512, 42950790), (540, 40723712), (542, 40573440), (576, 38178480), (587, 37463040), (640, 34360632), (720, 30542784), (768, 28633860), (813, 27048960), (864, 25452320), (960, 22907088), (1024, 21475395), (1080, 20361856), (1084, 20286720), (1152, 19089240), (1174, 18731520), (1280, 17180316), (1355, 16229376), (1440, 15271392), (1536, 14316930), (1626, 13524480), (1728, 12726160), (1761, 12487680), (1920, 11453544), (2160, 10180928), (2168, 10143360), (2304, 9544620), (2348, 9365760), (2439, 9016320), (2560, 8590158), (2710, 8114688), (2880, 7635696), (2935, 7492608), (3072, 7158465), (3252, 6762240), (3456, 6363080), (3522, 6243840), (3840, 5726772), (4065, 5409792), (4320, 5090464), (4336, 5071680), (4608, 4772310), (4696, 4682880), (4878, 4508160), (5120, 4295079), (5283, 4162560), (5420, 4057344), (5760, 3817848), (5870, 3746304), (6504, 3381120), (6912, 3181540), (7044, 3121920), (7317, 3005440), (7680, 2863386), (8130, 2704896), (8640, 2545232), (8672, 2535840), (8805, 2497536), (9216, 2386155), (9392, 2341440), (9756, 2254080), (10566, 2081280), (10840, 2028672), (11520, 1908924), (11740, 1873152), (12195, 1803264), (13008, 1690560), (13824, 1590770), (14088, 1560960), (14634, 1502720), (15360, 1431693), (15849, 1387520), (16260, 1352448), (17280, 1272616), (17344, 1267920), (17610, 1248768), (18784, 1170720), (19512, 1127040), (21132, 1040640), (21680, 1014336), (23040, 954462), (23480, 936576), (24390, 901632), (26016, 845280), (26415, 832512), (27648, 795385), (28176, 780480), (29268, 751360), (31698, 693760), (32520, 676224), (34560, 636308), (34688, 633960), (35220, 624384), (36585, 601088), (37568, 585360), (39024, 563520), (42264, 520320), (43360, 507168), (46080, 477231), (46960, 468288), (48780, 450816), (52032, 422640), (52830, 416256), (56352, 390240), (58536, 375680), (63396, 346880), (65040, 338112), (69120, 318154), (69376, 316980), (70440, 312192), (73170, 300544), (75136, 292680), (78048, 281760), (79245, 277504), (84528, 260160), (86720, 253584), (93920, 234144), (97560, 225408), (104064, 211320), (105660, 208128), (112704, 195120), (117072, 187840), (126792, 173440), (130080, 169056), (138240, 159077), (138752, 158490), (140880, 156096), (146340, 150272)]

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