20862474240

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1233

約数の個数: 384

約数和(自身を含む): 72585676800

約数和(自身を除く): 51723202560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 512, 570, 589, 608, 620, 640, 744, 760, 768, 912, 930, 960, 992, 1024, 1140, 1153, 1178, 1216, 1240, 1280, 1488, 1520, 1536, 1767, 1824, 1860, 1920, 1984, 2048, 2280, 2306, 2356, 2432, 2480, 2560, 2945, 2976, 3040, 3072, 3459, 3534, 3648, 3720, 3840, 3968, 4560, 4612, 4712, 4864, 4960, 5120, 5765, 5890, 5952, 6080, 6144, 6918, 7068, 7296, 7440, 7680, 7936, 8835, 9120, 9224, 9424, 9728, 9920, 10240, 11530, 11780, 11904, 12160, 13836, 14136, 14592, 14880, 15360, 15872, 17295, 17670, 18240, 18448, 18848, 19456, 19840, 21907, 23060, 23560, 23808, 24320, 27672, 28272, 29184, 29760, 30720, 31744, 34590, 35340, 35743, 36480, 36896, 37696, 38912, 39680, 43814, 46120, 47120, 47616, 48640, 55344, 56544, 58368, 59520, 63488, 65721, 69180, 70680, 71486, 72960, 73792, 75392, 79360, 87628, 92240, 94240, 95232, 97280, 107229, 109535, 110688, 113088, 116736, 119040, 131442, 138360, 141360, 142972, 145920, 147584, 150784, 158720, 175256, 178715, 184480, 188480, 190464, 194560, 214458, 219070, 221376, 226176, 238080, 262884, 276720, 282720, 285944, 291840, 295168, 301568, 317440, 328605, 350512, 357430, 368960, 376960, 428916, 438140, 442752, 452352, 476160, 525768, 536145, 553440, 565440, 571888, 583680, 590336, 603136, 657210, 679117, 701024, 714860, 737920, 753920, 857832, 876280, 885504, 904704, 952320, 1051536, 1072290, 1106880, 1130880, 1143776, 1180672, 1206272, 1314420, 1358234, 1402048, 1429720, 1475840, 1507840, 1715664, 1752560, 1771008, 1809408, 2037351, 2103072, 2144580, 2213760, 2261760, 2287552, 2361344, 2628840, 2716468, 2804096, 2859440, 2951680, 3015680, 3395585, 3431328, 3505120, 3542016, 3618816, 4074702, 4206144, 4289160, 4427520, 4523520, 4575104, 5257680, 5432936, 5608192, 5718880, 5903360, 6031360, 6791170, 6862656, 7010240, 7084032, 8149404, 8412288, 8578320, 8855040, 9047040, 9150208, 10186755, 10515360, 10865872, 11216384, 11437760, 11806720, 13582340, 13725312, 14020480, 16298808, 16824576, 17156640, 17710080, 18094080, 18300416, 20373510, 21030720, 21731744, 22432768, 22875520, 27164680, 27450624, 28040960, 32597616, 33649152, 34313280, 35420160, 36600832, 40747020, 42061440, 43463488, 44865536, 45751040, 54329360, 54901248, 56081920, 65195232, 67298304, 68626560, 73201664, 81494040, 84122880, 86926976, 91502080, 108658720, 109802496, 112163840, 130390464, 134596608, 137253120, 162988080, 168245760, 173853952, 183004160, 217317440, 219604992, 224327680, 260780928, 274506240, 325976160, 336491520, 347707904, 366008320, 434634880, 521561856, 549012480, 651952320, 672983040, 695415808, 869269760, 1043123712, 1098024960, 1303904640, 1390831616, 1738539520, 2086247424, 2607809280, 3477079040, 4172494848, 5215618560, 6954158080, 10431237120, 20862474240]

約数ペア:

[(1, 20862474240), (2, 10431237120), (3, 6954158080), (4, 5215618560), (5, 4172494848), (6, 3477079040), (8, 2607809280), (10, 2086247424), (12, 1738539520), (15, 1390831616), (16, 1303904640), (19, 1098024960), (20, 1043123712), (24, 869269760), (30, 695415808), (31, 672983040), (32, 651952320), (38, 549012480), (40, 521561856), (48, 434634880), (57, 366008320), (60, 347707904), (62, 336491520), (64, 325976160), (76, 274506240), (80, 260780928), (93, 224327680), (95, 219604992), (96, 217317440), (114, 183004160), (120, 173853952), (124, 168245760), (128, 162988080), (152, 137253120), (155, 134596608), (160, 130390464), (186, 112163840), (190, 109802496), (192, 108658720), (228, 91502080), (240, 86926976), (248, 84122880), (256, 81494040), (285, 73201664), (304, 68626560), (310, 67298304), (320, 65195232), (372, 56081920), (380, 54901248), (384, 54329360), (456, 45751040), (465, 44865536), (480, 43463488), (496, 42061440), (512, 40747020), (570, 36600832), (589, 35420160), (608, 34313280), (620, 33649152), (640, 32597616), (744, 28040960), (760, 27450624), (768, 27164680), (912, 22875520), (930, 22432768), (960, 21731744), (992, 21030720), (1024, 20373510), (1140, 18300416), (1153, 18094080), (1178, 17710080), (1216, 17156640), (1240, 16824576), (1280, 16298808), (1488, 14020480), (1520, 13725312), (1536, 13582340), (1767, 11806720), (1824, 11437760), (1860, 11216384), (1920, 10865872), (1984, 10515360), (2048, 10186755), (2280, 9150208), (2306, 9047040), (2356, 8855040), (2432, 8578320), (2480, 8412288), (2560, 8149404), (2945, 7084032), (2976, 7010240), (3040, 6862656), (3072, 6791170), (3459, 6031360), (3534, 5903360), (3648, 5718880), (3720, 5608192), (3840, 5432936), (3968, 5257680), (4560, 4575104), (4612, 4523520), (4712, 4427520), (4864, 4289160), (4960, 4206144), (5120, 4074702), (5765, 3618816), (5890, 3542016), (5952, 3505120), (6080, 3431328), (6144, 3395585), (6918, 3015680), (7068, 2951680), (7296, 2859440), (7440, 2804096), (7680, 2716468), (7936, 2628840), (8835, 2361344), (9120, 2287552), (9224, 2261760), (9424, 2213760), (9728, 2144580), (9920, 2103072), (10240, 2037351), (11530, 1809408), (11780, 1771008), (11904, 1752560), (12160, 1715664), (13836, 1507840), (14136, 1475840), (14592, 1429720), (14880, 1402048), (15360, 1358234), (15872, 1314420), (17295, 1206272), (17670, 1180672), (18240, 1143776), (18448, 1130880), (18848, 1106880), (19456, 1072290), (19840, 1051536), (21907, 952320), (23060, 904704), (23560, 885504), (23808, 876280), (24320, 857832), (27672, 753920), (28272, 737920), (29184, 714860), (29760, 701024), (30720, 679117), (31744, 657210), (34590, 603136), (35340, 590336), (35743, 583680), (36480, 571888), (36896, 565440), (37696, 553440), (38912, 536145), (39680, 525768), (43814, 476160), (46120, 452352), (47120, 442752), (47616, 438140), (48640, 428916), (55344, 376960), (56544, 368960), (58368, 357430), (59520, 350512), (63488, 328605), (65721, 317440), (69180, 301568), (70680, 295168), (71486, 291840), (72960, 285944), (73792, 282720), (75392, 276720), (79360, 262884), (87628, 238080), (92240, 226176), (94240, 221376), (95232, 219070), (97280, 214458), (107229, 194560), (109535, 190464), (110688, 188480), (113088, 184480), (116736, 178715), (119040, 175256), (131442, 158720), (138360, 150784), (141360, 147584), (142972, 145920)]