20256768000

素因数分解:

$2^{14}\times 3^2\times 5^3\times 7^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 720

約数和(自身を含む): 83994665664

約数和(自身を除く): 63737897664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 125, 126, 128, 140, 144, 150, 157, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 250, 252, 256, 280, 288, 300, 314, 315, 320, 336, 350, 360, 375, 384, 400, 420, 448, 450, 471, 480, 500, 504, 512, 525, 560, 576, 600, 628, 630, 640, 672, 700, 720, 750, 768, 785, 800, 840, 875, 896, 900, 942, 960, 1000, 1008, 1024, 1050, 1099, 1120, 1125, 1152, 1200, 1256, 1260, 1280, 1344, 1400, 1413, 1440, 1500, 1536, 1570, 1575, 1600, 1680, 1750, 1792, 1800, 1884, 1920, 2000, 2016, 2048, 2100, 2198, 2240, 2250, 2304, 2355, 2400, 2512, 2520, 2560, 2625, 2688, 2800, 2826, 2880, 3000, 3072, 3140, 3150, 3200, 3297, 3360, 3500, 3584, 3600, 3768, 3840, 3925, 4000, 4032, 4096, 4200, 4396, 4480, 4500, 4608, 4710, 4800, 5024, 5040, 5120, 5250, 5376, 5495, 5600, 5652, 5760, 6000, 6144, 6280, 6300, 6400, 6594, 6720, 7000, 7065, 7168, 7200, 7536, 7680, 7850, 7875, 8000, 8064, 8192, 8400, 8792, 8960, 9000, 9216, 9420, 9600, 9891, 10048, 10080, 10240, 10500, 10752, 10990, 11200, 11304, 11520, 11775, 12000, 12288, 12560, 12600, 12800, 13188, 13440, 14000, 14130, 14336, 14400, 15072, 15360, 15700, 15750, 16000, 16128, 16384, 16485, 16800, 17584, 17920, 18000, 18432, 18840, 19200, 19625, 19782, 20096, 20160, 20480, 21000, 21504, 21980, 22400, 22608, 23040, 23550, 24000, 24576, 25120, 25200, 25600, 26376, 26880, 27475, 28000, 28260, 28672, 28800, 30144, 30720, 31400, 31500, 32000, 32256, 32970, 33600, 35168, 35325, 35840, 36000, 36864, 37680, 38400, 39250, 39564, 40192, 40320, 40960, 42000, 43008, 43960, 44800, 45216, 46080, 47100, 48000, 49152, 49455, 50240, 50400, 51200, 52752, 53760, 54950, 56000, 56520, 57344, 57600, 58875, 60288, 61440, 62800, 63000, 64000, 64512, 65940, 67200, 70336, 70650, 71680, 72000, 73728, 75360, 76800, 78500, 79128, 80384, 80640, 81920, 82425, 84000, 86016, 87920, 89600, 90432, 92160, 94200, 96000, 98910, 100480, 100800, 102400, 105504, 107520, 109900, 112000, 113040, 114688, 115200, 117750, 120576, 122880, 125600, 126000, 128000, 129024, 131880, 134400, 137375, 140672, 141300, 143360, 144000, 147456, 150720, 153600, 157000, 158256, 160768, 161280, 164850, 168000, 172032, 175840, 176625, 179200, 180864, 184320, 188400, 192000, 197820, 200960, 201600, 204800, 211008, 215040, 219800, 224000, 226080, 230400, 235500, 241152, 245760, 247275, 251200, 252000, 256000, 258048, 263760, 268800, 274750, 281344, 282600, 286720, 288000, 301440, 307200, 314000, 316512, 321536, 322560, 329700, 336000, 344064, 351680, 353250, 358400, 361728, 368640, 376800, 384000, 395640, 401920, 403200, 409600, 412125, 422016, 430080, 439600, 448000, 452160, 460800, 471000, 482304, 494550, 502400, 504000, 512000, 516096, 527520, 537600, 549500, 562688, 565200, 573440, 576000, 602880, 614400, 628000, 633024, 643072, 645120, 659400, 672000, 703360, 706500, 716800, 723456, 737280, 753600, 768000, 791280, 803840, 806400, 824250, 844032, 860160, 879200, 896000, 904320, 921600, 942000, 964608, 989100, 1004800, 1008000, 1024000, 1032192, 1055040, 1075200, 1099000, 1125376, 1130400, 1152000, 1205760, 1228800, 1236375, 1256000, 1266048, 1286144, 1290240, 1318800, 1344000, 1406720, 1413000, 1433600, 1446912, 1507200, 1536000, 1582560, 1607680, 1612800, 1648500, 1688064, 1720320, 1758400, 1792000, 1808640, 1843200, 1884000, 1929216, 1978200, 2009600, 2016000, 2048000, 2110080, 2150400, 2198000, 2250752, 2260800, 2304000, 2411520, 2472750, 2512000, 2532096, 2572288, 2580480, 2637600, 2688000, 2813440, 2826000, 2867200, 2893824, 3014400, 3072000, 3165120, 3215360, 3225600, 3297000, 3376128, 3516800, 3584000, 3617280, 3686400, 3768000, 3858432, 3956400, 4019200, 4032000, 4220160, 4300800, 4396000, 4501504, 4521600, 4608000, 4823040, 4945500, 5024000, 5064192, 5160960, 5275200, 5376000, 5626880, 5652000, 5787648, 6028800, 6144000, 6330240, 6430720, 6451200, 6594000, 6752256, 7033600, 7168000, 7234560, 7536000, 7716864, 7912800, 8038400, 8064000, 8440320, 8601600, 8792000, 9003008, 9043200, 9216000, 9646080, 9891000, 10048000, 10128384, 10550400, 10752000, 11253760, 11304000, 11575296, 12057600, 12660480, 12861440, 12902400, 13188000, 13504512, 14067200, 14336000, 14469120, 15072000, 15825600, 16076800, 16128000, 16880640, 17584000, 18006016, 18086400, 18432000, 19292160, 19782000, 20096000, 20256768, 21100800, 21504000, 22507520, 22608000, 23150592, 24115200, 25320960, 25804800, 26376000, 27009024, 28134400, 28938240, 30144000, 31651200, 32153600, 32256000, 33761280, 35168000, 36172800, 38584320, 39564000, 40192000, 40513536, 42201600, 43008000, 45015040, 45216000, 48230400, 50641920, 52752000, 54018048, 56268800, 57876480, 60288000, 63302400, 64307200, 64512000, 67522560, 70336000, 72345600, 79128000, 80384000, 81027072, 84403200, 90030080, 90432000, 96460800, 101283840, 105504000, 112537600, 115752960, 120576000, 126604800, 129024000, 135045120, 140672000, 144691200, 158256000, 160768000, 162054144, 168806400, 180864000, 192921600, 202567680, 211008000, 225075200, 241152000, 253209600, 270090240, 281344000, 289382400, 316512000, 321536000, 337612800, 361728000, 405135360, 422016000, 450150400, 482304000, 506419200, 562688000, 578764800, 633024000, 675225600, 723456000, 810270720, 844032000, 964608000, 1012838400, 1125376000, 1266048000, 1350451200, 1446912000, 1688064000, 2025676800, 2250752000, 2532096000, 2893824000, 3376128000, 4051353600, 5064192000, 6752256000, 10128384000, 20256768000]

約数ペア:

[(1, 20256768000), (2, 10128384000), (3, 6752256000), (4, 5064192000), (5, 4051353600), (6, 3376128000), (7, 2893824000), (8, 2532096000), (9, 2250752000), (10, 2025676800), (12, 1688064000), (14, 1446912000), (15, 1350451200), (16, 1266048000), (18, 1125376000), (20, 1012838400), (21, 964608000), (24, 844032000), (25, 810270720), (28, 723456000), (30, 675225600), (32, 633024000), (35, 578764800), (36, 562688000), (40, 506419200), (42, 482304000), (45, 450150400), (48, 422016000), (50, 405135360), (56, 361728000), (60, 337612800), (63, 321536000), (64, 316512000), (70, 289382400), (72, 281344000), (75, 270090240), (80, 253209600), (84, 241152000), (90, 225075200), (96, 211008000), (100, 202567680), (105, 192921600), (112, 180864000), (120, 168806400), (125, 162054144), (126, 160768000), (128, 158256000), (140, 144691200), (144, 140672000), (150, 135045120), (157, 129024000), (160, 126604800), (168, 120576000), (175, 115752960), (180, 112537600), (192, 105504000), (200, 101283840), (210, 96460800), (224, 90432000), (225, 90030080), (240, 84403200), (250, 81027072), (252, 80384000), (256, 79128000), (280, 72345600), (288, 70336000), (300, 67522560), (314, 64512000), (315, 64307200), (320, 63302400), (336, 60288000), (350, 57876480), (360, 56268800), (375, 54018048), (384, 52752000), (400, 50641920), (420, 48230400), (448, 45216000), (450, 45015040), (471, 43008000), (480, 42201600), (500, 40513536), (504, 40192000), (512, 39564000), (525, 38584320), (560, 36172800), (576, 35168000), (600, 33761280), (628, 32256000), (630, 32153600), (640, 31651200), (672, 30144000), (700, 28938240), (720, 28134400), (750, 27009024), (768, 26376000), (785, 25804800), (800, 25320960), (840, 24115200), (875, 23150592), (896, 22608000), (900, 22507520), (942, 21504000), (960, 21100800), (1000, 20256768), (1008, 20096000), (1024, 19782000), (1050, 19292160), (1099, 18432000), (1120, 18086400), (1125, 18006016), (1152, 17584000), (1200, 16880640), (1256, 16128000), (1260, 16076800), (1280, 15825600), (1344, 15072000), (1400, 14469120), (1413, 14336000), (1440, 14067200), (1500, 13504512), (1536, 13188000), (1570, 12902400), (1575, 12861440), (1600, 12660480), (1680, 12057600), (1750, 11575296), (1792, 11304000), (1800, 11253760), (1884, 10752000), (1920, 10550400), (2000, 10128384), (2016, 10048000), (2048, 9891000), (2100, 9646080), (2198, 9216000), (2240, 9043200), (2250, 9003008), (2304, 8792000), (2355, 8601600), (2400, 8440320), (2512, 8064000), (2520, 8038400), (2560, 7912800), (2625, 7716864), (2688, 7536000), (2800, 7234560), (2826, 7168000), (2880, 7033600), (3000, 6752256), (3072, 6594000), (3140, 6451200), (3150, 6430720), (3200, 6330240), (3297, 6144000), (3360, 6028800), (3500, 5787648), (3584, 5652000), (3600, 5626880), (3768, 5376000), (3840, 5275200), (3925, 5160960), (4000, 5064192), (4032, 5024000), (4096, 4945500), (4200, 4823040), (4396, 4608000), (4480, 4521600), (4500, 4501504), (4608, 4396000), (4710, 4300800), (4800, 4220160), (5024, 4032000), (5040, 4019200), (5120, 3956400), (5250, 3858432), (5376, 3768000), (5495, 3686400), (5600, 3617280), (5652, 3584000), (5760, 3516800), (6000, 3376128), (6144, 3297000), (6280, 3225600), (6300, 3215360), (6400, 3165120), (6594, 3072000), (6720, 3014400), (7000, 2893824), (7065, 2867200), (7168, 2826000), (7200, 2813440), (7536, 2688000), (7680, 2637600), (7850, 2580480), (7875, 2572288), (8000, 2532096), (8064, 2512000), (8192, 2472750), (8400, 2411520), (8792, 2304000), (8960, 2260800), (9000, 2250752), (9216, 2198000), (9420, 2150400), (9600, 2110080), (9891, 2048000), (10048, 2016000), (10080, 2009600), (10240, 1978200), (10500, 1929216), (10752, 1884000), (10990, 1843200), (11200, 1808640), (11304, 1792000), (11520, 1758400), (11775, 1720320), (12000, 1688064), (12288, 1648500), (12560, 1612800), (12600, 1607680), (12800, 1582560), (13188, 1536000), (13440, 1507200), (14000, 1446912), (14130, 1433600), (14336, 1413000), (14400, 1406720), (15072, 1344000), (15360, 1318800), (15700, 1290240), (15750, 1286144), (16000, 1266048), (16128, 1256000), (16384, 1236375), (16485, 1228800), (16800, 1205760), (17584, 1152000), (17920, 1130400), (18000, 1125376), (18432, 1099000), (18840, 1075200), (19200, 1055040), (19625, 1032192), (19782, 1024000), (20096, 1008000), (20160, 1004800), (20480, 989100), (21000, 964608), (21504, 942000), (21980, 921600), (22400, 904320), (22608, 896000), (23040, 879200), (23550, 860160), (24000, 844032), (24576, 824250), (25120, 806400), (25200, 803840), (25600, 791280), (26376, 768000), (26880, 753600), (27475, 737280), (28000, 723456), (28260, 716800), (28672, 706500), (28800, 703360), (30144, 672000), (30720, 659400), (31400, 645120), (31500, 643072), (32000, 633024), (32256, 628000), (32970, 614400), (33600, 602880), (35168, 576000), (35325, 573440), (35840, 565200), (36000, 562688), (36864, 549500), (37680, 537600), (38400, 527520), (39250, 516096), (39564, 512000), (40192, 504000), (40320, 502400), (40960, 494550), (42000, 482304), (43008, 471000), (43960, 460800), (44800, 452160), (45216, 448000), (46080, 439600), (47100, 430080), (48000, 422016), (49152, 412125), (49455, 409600), (50240, 403200), (50400, 401920), (51200, 395640), (52752, 384000), (53760, 376800), (54950, 368640), (56000, 361728), (56520, 358400), (57344, 353250), (57600, 351680), (58875, 344064), (60288, 336000), (61440, 329700), (62800, 322560), (63000, 321536), (64000, 316512), (64512, 314000), (65940, 307200), (67200, 301440), (70336, 288000), (70650, 286720), (71680, 282600), (72000, 281344), (73728, 274750), (75360, 268800), (76800, 263760), (78500, 258048), (79128, 256000), (80384, 252000), (80640, 251200), (81920, 247275), (82425, 245760), (84000, 241152), (86016, 235500), (87920, 230400), (89600, 226080), (90432, 224000), (92160, 219800), (94200, 215040), (96000, 211008), (98910, 204800), (100480, 201600), (100800, 200960), (102400, 197820), (105504, 192000), (107520, 188400), (109900, 184320), (112000, 180864), (113040, 179200), (114688, 176625), (115200, 175840), (117750, 172032), (120576, 168000), (122880, 164850), (125600, 161280), (126000, 160768), (128000, 158256), (129024, 157000), (131880, 153600), (134400, 150720), (137375, 147456), (140672, 144000), (141300, 143360)]