20446608000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 1024

約数和(自身を含む): 86683484160

約数和(自身を除く): 66236876160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 62, 64, 65, 70, 75, 78, 80, 84, 91, 93, 96, 100, 104, 105, 112, 120, 124, 125, 128, 130, 140, 150, 151, 155, 156, 160, 168, 175, 182, 186, 192, 195, 200, 208, 210, 217, 224, 240, 248, 250, 260, 273, 280, 300, 302, 310, 312, 320, 325, 336, 350, 364, 372, 375, 384, 390, 400, 403, 416, 420, 434, 448, 453, 455, 465, 480, 496, 500, 520, 525, 546, 560, 600, 604, 620, 624, 640, 650, 651, 672, 700, 728, 744, 750, 755, 775, 780, 800, 806, 832, 840, 868, 875, 896, 906, 910, 930, 960, 975, 992, 1000, 1040, 1050, 1057, 1085, 1092, 1120, 1200, 1208, 1209, 1240, 1248, 1300, 1302, 1344, 1365, 1400, 1456, 1488, 1500, 1510, 1550, 1560, 1600, 1612, 1625, 1664, 1680, 1736, 1750, 1812, 1820, 1860, 1920, 1950, 1963, 1984, 2000, 2015, 2080, 2100, 2114, 2170, 2184, 2240, 2265, 2275, 2325, 2400, 2416, 2418, 2480, 2496, 2600, 2604, 2625, 2688, 2730, 2800, 2821, 2912, 2976, 3000, 3020, 3100, 3120, 3171, 3200, 3224, 3250, 3255, 3360, 3472, 3500, 3624, 3640, 3720, 3775, 3875, 3900, 3926, 3968, 4000, 4030, 4160, 4200, 4228, 4340, 4368, 4480, 4530, 4550, 4650, 4681, 4800, 4832, 4836, 4875, 4960, 4992, 5200, 5208, 5250, 5285, 5425, 5460, 5600, 5642, 5824, 5889, 5952, 6000, 6040, 6045, 6200, 6240, 6342, 6448, 6500, 6510, 6720, 6825, 6944, 7000, 7248, 7280, 7440, 7550, 7750, 7800, 7852, 8000, 8060, 8320, 8400, 8456, 8463, 8680, 8736, 9060, 9100, 9300, 9362, 9600, 9664, 9672, 9750, 9815, 9920, 10075, 10400, 10416, 10500, 10570, 10850, 10920, 11200, 11284, 11325, 11375, 11625, 11648, 11778, 11904, 12000, 12080, 12090, 12400, 12480, 12684, 12896, 13000, 13020, 13440, 13650, 13741, 13888, 14000, 14043, 14105, 14496, 14560, 14880, 15100, 15500, 15600, 15704, 15855, 16000, 16120, 16275, 16800, 16912, 16926, 17360, 17472, 18120, 18200, 18600, 18724, 18875, 19328, 19344, 19500, 19630, 19840, 20150, 20800, 20832, 21000, 21140, 21700, 21840, 22400, 22568, 22650, 22750, 23250, 23405, 23556, 24000, 24160, 24180, 24800, 24960, 25368, 25792, 26000, 26040, 26425, 27125, 27300, 27482, 27776, 28000, 28086, 28210, 28992, 29120, 29445, 29760, 30200, 30225, 31000, 31200, 31408, 31710, 32240, 32550, 32767, 33600, 33824, 33852, 34125, 34720, 34944, 36240, 36400, 37200, 37448, 37750, 38688, 39000, 39260, 40300, 41223, 41600, 41664, 42000, 42280, 42315, 43400, 43680, 45136, 45300, 45500, 46500, 46810, 47112, 48000, 48320, 48360, 49075, 49600, 50375, 50736, 51584, 52000, 52080, 52850, 54250, 54600, 54964, 56000, 56172, 56420, 56625, 57984, 58240, 58890, 59520, 60400, 60450, 60853, 62000, 62400, 62816, 63420, 64480, 65100, 65534, 67200, 67648, 67704, 68250, 68705, 69440, 70215, 70525, 72480, 72800, 74400, 74896, 75500, 77376, 78000, 78520, 79275, 80600, 81375, 82446, 83328, 84000, 84560, 84630, 86800, 87360, 90272, 90600, 91000, 93000, 93620, 94224, 96640, 96720, 98150, 98301, 99200, 100750, 101472, 104000, 104160, 105700, 108500, 109200, 109928, 112000, 112344, 112840, 113250, 117025, 117780, 120800, 120900, 121706, 124000, 124800, 125632, 126840, 128960, 130200, 131068, 132125, 135296, 135408, 136500, 137410, 138880, 140430, 141050, 144960, 145600, 147225, 148800, 149792, 151000, 151125, 154752, 156000, 157040, 158550, 161200, 162750, 163835, 164892, 168000, 169120, 169260, 173600, 174720, 180544, 181200, 182000, 182559, 186000, 187240, 188448, 193440, 196300, 196602, 201500, 202944, 206115, 208000, 208320, 211400, 211575, 217000, 218400, 219856, 224688, 225680, 226500, 234050, 235560, 241600, 241800, 243412, 245375, 248000, 251264, 253680, 257920, 260400, 262136, 264250, 270816, 273000, 274820, 280860, 282100, 289920, 291200, 294450, 297600, 299584, 302000, 302250, 304265, 312000, 314080, 317100, 322400, 325500, 327670, 329784, 336000, 338240, 338520, 343525, 347200, 351075, 352625, 361088, 362400, 364000, 365118, 372000, 374480, 376896, 386880, 392600, 393204, 396375, 403000, 405888, 412230, 416640, 422800, 423150, 425971, 434000, 436800, 439712, 449376, 451360, 453000, 468100, 471120, 483200, 483600, 486824, 490750, 491505, 496000, 507360, 520800, 524272, 528500, 541632, 546000, 549640, 561720, 564200, 585125, 588900, 599168, 604000, 604500, 608530, 624000, 628160, 634200, 644800, 651000, 655340, 659568, 676480, 677040, 687050, 694400, 702150, 705250, 724800, 728000, 730236, 736125, 744000, 748960, 753792, 773760, 785200, 786408, 792750, 806000, 819175, 824460, 845600, 846300, 851942, 868000, 873600, 879424, 898752, 902720, 906000, 912795, 936200, 942240, 967200, 973648, 981500, 983010, 1014720, 1030575, 1041600, 1048544, 1057000, 1057875, 1083264, 1092000, 1099280, 1123440, 1128400, 1170250, 1177800, 1208000, 1209000, 1217060, 1256320, 1268400, 1277913, 1289600, 1302000, 1310680, 1319136, 1354080, 1374100, 1404300, 1410500, 1449600, 1456000, 1460472, 1472250, 1488000, 1497920, 1521325, 1570400, 1572816, 1585500, 1612000, 1638350, 1648920, 1691200, 1692600, 1703884, 1717625, 1736000, 1755375, 1758848, 1797504, 1805440, 1812000, 1825590, 1872400, 1884480, 1934400, 1947296, 1963000, 1966020, 2029440, 2061150, 2083200, 2097088, 2114000, 2115750, 2129855, 2184000, 2198560, 2246880, 2256800, 2340500, 2355600, 2416000, 2418000, 2434120, 2457525, 2536800, 2555826, 2604000, 2621360, 2638272, 2708160, 2748200, 2808600, 2821000, 2920944, 2944500, 2995840, 3042650, 3140800, 3145632, 3171000, 3224000, 3276700, 3297840, 3382400, 3385200, 3407768, 3435250, 3472000, 3510750, 3624000, 3651180, 3744800, 3768960, 3868800, 3894592, 3926000, 3932040, 4095875, 4122300, 4194176, 4228000, 4231500, 4259710, 4368000, 4397120, 4493760, 4513600, 4563975, 4681000, 4711200, 4836000, 4868240, 4915050, 5073600, 5111652, 5152875, 5208000, 5242720, 5276544, 5416320, 5496400, 5617200, 5642000, 5841888, 5889000, 6085300, 6281600, 6291264, 6342000, 6389565, 6448000, 6553400, 6595680, 6770400, 6815536, 6870500, 7021500, 7248000, 7302360, 7489600, 7606625, 7789184, 7852000, 7864080, 8191750, 8244600, 8456000, 8463000, 8519420, 8794240, 8987520, 9027200, 9127950, 9362000, 9422400, 9672000, 9736480, 9830100, 10147200, 10223304, 10305750, 10416000, 10485440, 10649275, 10992800, 11234400, 11284000, 11683776, 11778000, 12170600, 12287625, 12582528, 12684000, 12779130, 13106800, 13191360, 13540800, 13631072, 13741000, 14043000, 14604720, 14979200, 15213250, 15704000, 15728160, 16383500, 16489200, 16912000, 16926000, 17038840, 18255900, 18724000, 18844800, 19344000, 19472960, 19660200, 20446608, 20611500, 20970880, 21298550, 21985600, 22468800, 22568000, 22819875, 23367552, 23556000, 24341200, 24575250, 25368000, 25558260, 26213600, 26382720, 27081600, 27262144, 27482000, 28086000, 29209440, 30426500, 31408000, 31456320, 31947825, 32767000, 32978400, 33852000, 34077680, 36511800, 37448000, 38945920, 39320400, 40893216, 41223000, 42597100, 43971200, 44937600, 45136000, 45639750, 47112000, 48682400, 49150500, 50736000, 51116520, 52427200, 53246375, 54524288, 54964000, 56172000, 58418880, 60853000, 62912640, 63895650, 65534000, 65956800, 67704000, 68155360, 73023600, 74896000, 78640800, 81786432, 82446000, 85194200, 91279500, 94224000, 97364800, 98301000, 102233040, 104854400, 106492750, 109928000, 112344000, 116837760, 121706000, 127791300, 131068000, 131913600, 135408000, 136310720, 146047200, 157281600, 159739125, 163572864, 164892000, 170388400, 182559000, 194729600, 196602000, 204466080, 212985500, 219856000, 224688000, 243412000, 255582600, 262136000, 272621440, 292094400, 314563200, 319478250, 329784000, 340776800, 365118000, 393204000, 408932160, 425971000, 486824000, 511165200, 524272000, 584188800, 638956500, 659568000, 681553600, 730236000, 786408000, 817864320, 851942000, 973648000, 1022330400, 1277913000, 1363107200, 1460472000, 1572816000, 1703884000, 2044660800, 2555826000, 2920944000, 3407768000, 4089321600, 5111652000, 6815536000, 10223304000, 20446608000]

約数ペア:

[(1, 20446608000), (2, 10223304000), (3, 6815536000), (4, 5111652000), (5, 4089321600), (6, 3407768000), (7, 2920944000), (8, 2555826000), (10, 2044660800), (12, 1703884000), (13, 1572816000), (14, 1460472000), (15, 1363107200), (16, 1277913000), (20, 1022330400), (21, 973648000), (24, 851942000), (25, 817864320), (26, 786408000), (28, 730236000), (30, 681553600), (31, 659568000), (32, 638956500), (35, 584188800), (39, 524272000), (40, 511165200), (42, 486824000), (48, 425971000), (50, 408932160), (52, 393204000), (56, 365118000), (60, 340776800), (62, 329784000), (64, 319478250), (65, 314563200), (70, 292094400), (75, 272621440), (78, 262136000), (80, 255582600), (84, 243412000), (91, 224688000), (93, 219856000), (96, 212985500), (100, 204466080), (104, 196602000), (105, 194729600), (112, 182559000), (120, 170388400), (124, 164892000), (125, 163572864), (128, 159739125), (130, 157281600), (140, 146047200), (150, 136310720), (151, 135408000), (155, 131913600), (156, 131068000), (160, 127791300), (168, 121706000), (175, 116837760), (182, 112344000), (186, 109928000), (192, 106492750), (195, 104854400), (200, 102233040), (208, 98301000), (210, 97364800), (217, 94224000), (224, 91279500), (240, 85194200), (248, 82446000), (250, 81786432), (260, 78640800), (273, 74896000), (280, 73023600), (300, 68155360), (302, 67704000), (310, 65956800), (312, 65534000), (320, 63895650), (325, 62912640), (336, 60853000), (350, 58418880), (364, 56172000), (372, 54964000), (375, 54524288), (384, 53246375), (390, 52427200), (400, 51116520), (403, 50736000), (416, 49150500), (420, 48682400), (434, 47112000), (448, 45639750), (453, 45136000), (455, 44937600), (465, 43971200), (480, 42597100), (496, 41223000), (500, 40893216), (520, 39320400), (525, 38945920), (546, 37448000), (560, 36511800), (600, 34077680), (604, 33852000), (620, 32978400), (624, 32767000), (640, 31947825), (650, 31456320), (651, 31408000), (672, 30426500), (700, 29209440), (728, 28086000), (744, 27482000), (750, 27262144), (755, 27081600), (775, 26382720), (780, 26213600), (800, 25558260), (806, 25368000), (832, 24575250), (840, 24341200), (868, 23556000), (875, 23367552), (896, 22819875), (906, 22568000), (910, 22468800), (930, 21985600), (960, 21298550), (975, 20970880), (992, 20611500), (1000, 20446608), (1040, 19660200), (1050, 19472960), (1057, 19344000), (1085, 18844800), (1092, 18724000), (1120, 18255900), (1200, 17038840), (1208, 16926000), (1209, 16912000), (1240, 16489200), (1248, 16383500), (1300, 15728160), (1302, 15704000), (1344, 15213250), (1365, 14979200), (1400, 14604720), (1456, 14043000), (1488, 13741000), (1500, 13631072), (1510, 13540800), (1550, 13191360), (1560, 13106800), (1600, 12779130), (1612, 12684000), (1625, 12582528), (1664, 12287625), (1680, 12170600), (1736, 11778000), (1750, 11683776), (1812, 11284000), (1820, 11234400), (1860, 10992800), (1920, 10649275), (1950, 10485440), (1963, 10416000), (1984, 10305750), (2000, 10223304), (2015, 10147200), (2080, 9830100), (2100, 9736480), (2114, 9672000), (2170, 9422400), (2184, 9362000), (2240, 9127950), (2265, 9027200), (2275, 8987520), (2325, 8794240), (2400, 8519420), (2416, 8463000), (2418, 8456000), (2480, 8244600), (2496, 8191750), (2600, 7864080), (2604, 7852000), (2625, 7789184), (2688, 7606625), (2730, 7489600), (2800, 7302360), (2821, 7248000), (2912, 7021500), (2976, 6870500), (3000, 6815536), (3020, 6770400), (3100, 6595680), (3120, 6553400), (3171, 6448000), (3200, 6389565), (3224, 6342000), (3250, 6291264), (3255, 6281600), (3360, 6085300), (3472, 5889000), (3500, 5841888), (3624, 5642000), (3640, 5617200), (3720, 5496400), (3775, 5416320), (3875, 5276544), (3900, 5242720), (3926, 5208000), (3968, 5152875), (4000, 5111652), (4030, 5073600), (4160, 4915050), (4200, 4868240), (4228, 4836000), (4340, 4711200), (4368, 4681000), (4480, 4563975), (4530, 4513600), (4550, 4493760), (4650, 4397120), (4681, 4368000), (4800, 4259710), (4832, 4231500), (4836, 4228000), (4875, 4194176), (4960, 4122300), (4992, 4095875), (5200, 3932040), (5208, 3926000), (5250, 3894592), (5285, 3868800), (5425, 3768960), (5460, 3744800), (5600, 3651180), (5642, 3624000), (5824, 3510750), (5889, 3472000), (5952, 3435250), (6000, 3407768), (6040, 3385200), (6045, 3382400), (6200, 3297840), (6240, 3276700), (6342, 3224000), (6448, 3171000), (6500, 3145632), (6510, 3140800), (6720, 3042650), (6825, 2995840), (6944, 2944500), (7000, 2920944), (7248, 2821000), (7280, 2808600), (7440, 2748200), (7550, 2708160), (7750, 2638272), (7800, 2621360), (7852, 2604000), (8000, 2555826), (8060, 2536800), (8320, 2457525), (8400, 2434120), (8456, 2418000), (8463, 2416000), (8680, 2355600), (8736, 2340500), (9060, 2256800), (9100, 2246880), (9300, 2198560), (9362, 2184000), (9600, 2129855), (9664, 2115750), (9672, 2114000), (9750, 2097088), (9815, 2083200), (9920, 2061150), (10075, 2029440), (10400, 1966020), (10416, 1963000), (10500, 1947296), (10570, 1934400), (10850, 1884480), (10920, 1872400), (11200, 1825590), (11284, 1812000), (11325, 1805440), (11375, 1797504), (11625, 1758848), (11648, 1755375), (11778, 1736000), (11904, 1717625), (12000, 1703884), (12080, 1692600), (12090, 1691200), (12400, 1648920), (12480, 1638350), (12684, 1612000), (12896, 1585500), (13000, 1572816), (13020, 1570400), (13440, 1521325), (13650, 1497920), (13741, 1488000), (13888, 1472250), (14000, 1460472), (14043, 1456000), (14105, 1449600), (14496, 1410500), (14560, 1404300), (14880, 1374100), (15100, 1354080), (15500, 1319136), (15600, 1310680), (15704, 1302000), (15855, 1289600), (16000, 1277913), (16120, 1268400), (16275, 1256320), (16800, 1217060), (16912, 1209000), (16926, 1208000), (17360, 1177800), (17472, 1170250), (18120, 1128400), (18200, 1123440), (18600, 1099280), (18724, 1092000), (18875, 1083264), (19328, 1057875), (19344, 1057000), (19500, 1048544), (19630, 1041600), (19840, 1030575), (20150, 1014720), (20800, 983010), (20832, 981500), (21000, 973648), (21140, 967200), (21700, 942240), (21840, 936200), (22400, 912795), (22568, 906000), (22650, 902720), (22750, 898752), (23250, 879424), (23405, 873600), (23556, 868000), (24000, 851942), (24160, 846300), (24180, 845600), (24800, 824460), (24960, 819175), (25368, 806000), (25792, 792750), (26000, 786408), (26040, 785200), (26425, 773760), (27125, 753792), (27300, 748960), (27482, 744000), (27776, 736125), (28000, 730236), (28086, 728000), (28210, 724800), (28992, 705250), (29120, 702150), (29445, 694400), (29760, 687050), (30200, 677040), (30225, 676480), (31000, 659568), (31200, 655340), (31408, 651000), (31710, 644800), (32240, 634200), (32550, 628160), (32767, 624000), (33600, 608530), (33824, 604500), (33852, 604000), (34125, 599168), (34720, 588900), (34944, 585125), (36240, 564200), (36400, 561720), (37200, 549640), (37448, 546000), (37750, 541632), (38688, 528500), (39000, 524272), (39260, 520800), (40300, 507360), (41223, 496000), (41600, 491505), (41664, 490750), (42000, 486824), (42280, 483600), (42315, 483200), (43400, 471120), (43680, 468100), (45136, 453000), (45300, 451360), (45500, 449376), (46500, 439712), (46810, 436800), (47112, 434000), (48000, 425971), (48320, 423150), (48360, 422800), (49075, 416640), (49600, 412230), (50375, 405888), (50736, 403000), (51584, 396375), (52000, 393204), (52080, 392600), (52850, 386880), (54250, 376896), (54600, 374480), (54964, 372000), (56000, 365118), (56172, 364000), (56420, 362400), (56625, 361088), (57984, 352625), (58240, 351075), (58890, 347200), (59520, 343525), (60400, 338520), (60450, 338240), (60853, 336000), (62000, 329784), (62400, 327670), (62816, 325500), (63420, 322400), (64480, 317100), (65100, 314080), (65534, 312000), (67200, 304265), (67648, 302250), (67704, 302000), (68250, 299584), (68705, 297600), (69440, 294450), (70215, 291200), (70525, 289920), (72480, 282100), (72800, 280860), (74400, 274820), (74896, 273000), (75500, 270816), (77376, 264250), (78000, 262136), (78520, 260400), (79275, 257920), (80600, 253680), (81375, 251264), (82446, 248000), (83328, 245375), (84000, 243412), (84560, 241800), (84630, 241600), (86800, 235560), (87360, 234050), (90272, 226500), (90600, 225680), (91000, 224688), (93000, 219856), (93620, 218400), (94224, 217000), (96640, 211575), (96720, 211400), (98150, 208320), (98301, 208000), (99200, 206115), (100750, 202944), (101472, 201500), (104000, 196602), (104160, 196300), (105700, 193440), (108500, 188448), (109200, 187240), (109928, 186000), (112000, 182559), (112344, 182000), (112840, 181200), (113250, 180544), (117025, 174720), (117780, 173600), (120800, 169260), (120900, 169120), (121706, 168000), (124000, 164892), (124800, 163835), (125632, 162750), (126840, 161200), (128960, 158550), (130200, 157040), (131068, 156000), (132125, 154752), (135296, 151125), (135408, 151000), (136500, 149792), (137410, 148800), (138880, 147225), (140430, 145600), (141050, 144960)]