21438480000

素因数分解:

$2^7\times 3^1\times 5^4\times 7^2\times {\mathrm{1823}}^1$

素因数の和:1874

約数の個数: 480

約数和(自身を含む): 82822988160

約数和(自身を除く): 61384508160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 280, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 448, 480, 490, 500, 525, 560, 588, 600, 625, 640, 672, 700, 735, 750, 784, 800, 840, 875, 896, 960, 980, 1000, 1050, 1120, 1176, 1200, 1225, 1250, 1344, 1400, 1470, 1500, 1568, 1600, 1680, 1750, 1823, 1875, 1920, 1960, 2000, 2100, 2240, 2352, 2400, 2450, 2500, 2625, 2688, 2800, 2940, 3000, 3136, 3200, 3360, 3500, 3646, 3675, 3750, 3920, 4000, 4200, 4375, 4480, 4704, 4800, 4900, 5000, 5250, 5469, 5600, 5880, 6000, 6125, 6272, 6720, 7000, 7292, 7350, 7500, 7840, 8000, 8400, 8750, 9115, 9408, 9600, 9800, 10000, 10500, 10938, 11200, 11760, 12000, 12250, 12761, 13125, 13440, 14000, 14584, 14700, 15000, 15680, 16000, 16800, 17500, 18230, 18375, 18816, 19600, 20000, 21000, 21876, 22400, 23520, 24000, 24500, 25522, 26250, 27345, 28000, 29168, 29400, 30000, 30625, 31360, 33600, 35000, 36460, 36750, 38283, 39200, 40000, 42000, 43752, 45575, 47040, 48000, 49000, 51044, 52500, 54690, 56000, 58336, 58800, 60000, 61250, 63805, 67200, 70000, 72920, 73500, 76566, 78400, 80000, 84000, 87504, 89327, 91150, 91875, 94080, 98000, 102088, 105000, 109380, 112000, 116672, 117600, 120000, 122500, 127610, 136725, 140000, 145840, 147000, 153132, 156800, 168000, 175008, 178654, 182300, 183750, 191415, 196000, 204176, 210000, 218760, 227875, 233344, 235200, 240000, 245000, 255220, 267981, 273450, 280000, 291680, 294000, 306264, 319025, 336000, 350016, 357308, 364600, 367500, 382830, 392000, 408352, 420000, 437520, 446635, 455750, 470400, 490000, 510440, 535962, 546900, 560000, 583360, 588000, 612528, 638050, 683625, 700032, 714616, 729200, 735000, 765660, 784000, 816704, 840000, 875040, 893270, 911500, 957075, 980000, 1020880, 1071924, 1093800, 1139375, 1166720, 1176000, 1225056, 1276100, 1339905, 1367250, 1429232, 1458400, 1470000, 1531320, 1595125, 1633408, 1680000, 1750080, 1786540, 1823000, 1914150, 1960000, 2041760, 2143848, 2187600, 2233175, 2278750, 2352000, 2450112, 2552200, 2679810, 2734500, 2858464, 2916800, 2940000, 3062640, 3190250, 3418125, 3500160, 3573080, 3646000, 3828300, 3920000, 4083520, 4287696, 4375200, 4466350, 4557500, 4785375, 4900224, 5104400, 5359620, 5469000, 5716928, 5833600, 5880000, 6125280, 6380500, 6699525, 6836250, 7146160, 7292000, 7656600, 7975625, 8167040, 8575392, 8750400, 8932700, 9115000, 9570750, 10208800, 10719240, 10938000, 11165875, 11433856, 11760000, 12250560, 12761000, 13399050, 13672500, 14292320, 14584000, 15313200, 15951250, 17150784, 17500800, 17865400, 18230000, 19141500, 20417600, 21438480, 21876000, 22331750, 23926875, 24501120, 25522000, 26798100, 27345000, 28584640, 29168000, 30626400, 31902500, 33497625, 34301568, 35730800, 36460000, 38283000, 40835200, 42876960, 43752000, 44663500, 47853750, 51044000, 53596200, 54690000, 55829375, 57169280, 61252800, 63805000, 66995250, 71461600, 72920000, 76566000, 85753920, 87504000, 89327000, 95707500, 102088000, 107192400, 109380000, 111658750, 122505600, 127610000, 133990500, 142923200, 145840000, 153132000, 167488125, 171507840, 178654000, 191415000, 204176000, 214384800, 218760000, 223317500, 255220000, 267981000, 285846400, 306264000, 334976250, 357308000, 382830000, 428769600, 437520000, 446635000, 510440000, 535962000, 612528000, 669952500, 714616000, 765660000, 857539200, 893270000, 1020880000, 1071924000, 1339905000, 1429232000, 1531320000, 1786540000, 2143848000, 2679810000, 3062640000, 3573080000, 4287696000, 5359620000, 7146160000, 10719240000, 21438480000]

約数ペア:

[(1, 21438480000), (2, 10719240000), (3, 7146160000), (4, 5359620000), (5, 4287696000), (6, 3573080000), (7, 3062640000), (8, 2679810000), (10, 2143848000), (12, 1786540000), (14, 1531320000), (15, 1429232000), (16, 1339905000), (20, 1071924000), (21, 1020880000), (24, 893270000), (25, 857539200), (28, 765660000), (30, 714616000), (32, 669952500), (35, 612528000), (40, 535962000), (42, 510440000), (48, 446635000), (49, 437520000), (50, 428769600), (56, 382830000), (60, 357308000), (64, 334976250), (70, 306264000), (75, 285846400), (80, 267981000), (84, 255220000), (96, 223317500), (98, 218760000), (100, 214384800), (105, 204176000), (112, 191415000), (120, 178654000), (125, 171507840), (128, 167488125), (140, 153132000), (147, 145840000), (150, 142923200), (160, 133990500), (168, 127610000), (175, 122505600), (192, 111658750), (196, 109380000), (200, 107192400), (210, 102088000), (224, 95707500), (240, 89327000), (245, 87504000), (250, 85753920), (280, 76566000), (294, 72920000), (300, 71461600), (320, 66995250), (336, 63805000), (350, 61252800), (375, 57169280), (384, 55829375), (392, 54690000), (400, 53596200), (420, 51044000), (448, 47853750), (480, 44663500), (490, 43752000), (500, 42876960), (525, 40835200), (560, 38283000), (588, 36460000), (600, 35730800), (625, 34301568), (640, 33497625), (672, 31902500), (700, 30626400), (735, 29168000), (750, 28584640), (784, 27345000), (800, 26798100), (840, 25522000), (875, 24501120), (896, 23926875), (960, 22331750), (980, 21876000), (1000, 21438480), (1050, 20417600), (1120, 19141500), (1176, 18230000), (1200, 17865400), (1225, 17500800), (1250, 17150784), (1344, 15951250), (1400, 15313200), (1470, 14584000), (1500, 14292320), (1568, 13672500), (1600, 13399050), (1680, 12761000), (1750, 12250560), (1823, 11760000), (1875, 11433856), (1920, 11165875), (1960, 10938000), (2000, 10719240), (2100, 10208800), (2240, 9570750), (2352, 9115000), (2400, 8932700), (2450, 8750400), (2500, 8575392), (2625, 8167040), (2688, 7975625), (2800, 7656600), (2940, 7292000), (3000, 7146160), (3136, 6836250), (3200, 6699525), (3360, 6380500), (3500, 6125280), (3646, 5880000), (3675, 5833600), (3750, 5716928), (3920, 5469000), (4000, 5359620), (4200, 5104400), (4375, 4900224), (4480, 4785375), (4704, 4557500), (4800, 4466350), (4900, 4375200), (5000, 4287696), (5250, 4083520), (5469, 3920000), (5600, 3828300), (5880, 3646000), (6000, 3573080), (6125, 3500160), (6272, 3418125), (6720, 3190250), (7000, 3062640), (7292, 2940000), (7350, 2916800), (7500, 2858464), (7840, 2734500), (8000, 2679810), (8400, 2552200), (8750, 2450112), (9115, 2352000), (9408, 2278750), (9600, 2233175), (9800, 2187600), (10000, 2143848), (10500, 2041760), (10938, 1960000), (11200, 1914150), (11760, 1823000), (12000, 1786540), (12250, 1750080), (12761, 1680000), (13125, 1633408), (13440, 1595125), (14000, 1531320), (14584, 1470000), (14700, 1458400), (15000, 1429232), (15680, 1367250), (16000, 1339905), (16800, 1276100), (17500, 1225056), (18230, 1176000), (18375, 1166720), (18816, 1139375), (19600, 1093800), (20000, 1071924), (21000, 1020880), (21876, 980000), (22400, 957075), (23520, 911500), (24000, 893270), (24500, 875040), (25522, 840000), (26250, 816704), (27345, 784000), (28000, 765660), (29168, 735000), (29400, 729200), (30000, 714616), (30625, 700032), (31360, 683625), (33600, 638050), (35000, 612528), (36460, 588000), (36750, 583360), (38283, 560000), (39200, 546900), (40000, 535962), (42000, 510440), (43752, 490000), (45575, 470400), (47040, 455750), (48000, 446635), (49000, 437520), (51044, 420000), (52500, 408352), (54690, 392000), (56000, 382830), (58336, 367500), (58800, 364600), (60000, 357308), (61250, 350016), (63805, 336000), (67200, 319025), (70000, 306264), (72920, 294000), (73500, 291680), (76566, 280000), (78400, 273450), (80000, 267981), (84000, 255220), (87504, 245000), (89327, 240000), (91150, 235200), (91875, 233344), (94080, 227875), (98000, 218760), (102088, 210000), (105000, 204176), (109380, 196000), (112000, 191415), (116672, 183750), (117600, 182300), (120000, 178654), (122500, 175008), (127610, 168000), (136725, 156800), (140000, 153132), (145840, 147000)]