25811681280

素因数分解:

$2^{16}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 816

約数和(自身を含む): 107104929792

約数和(自身を除く): 81293248512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 62, 64, 66, 70, 77, 80, 84, 88, 93, 96, 105, 110, 112, 120, 121, 124, 128, 132, 140, 154, 155, 160, 165, 168, 176, 186, 192, 210, 217, 220, 224, 231, 240, 242, 248, 256, 264, 280, 308, 310, 320, 330, 336, 341, 352, 363, 372, 384, 385, 420, 434, 440, 448, 462, 465, 480, 484, 496, 512, 528, 560, 605, 616, 620, 640, 651, 660, 672, 682, 704, 726, 744, 768, 770, 840, 847, 868, 880, 896, 924, 930, 960, 968, 992, 1023, 1024, 1056, 1085, 1120, 1155, 1210, 1232, 1240, 1280, 1302, 1320, 1344, 1364, 1408, 1452, 1488, 1536, 1540, 1680, 1694, 1705, 1736, 1760, 1792, 1815, 1848, 1860, 1920, 1936, 1984, 2046, 2048, 2112, 2170, 2240, 2310, 2387, 2420, 2464, 2480, 2541, 2560, 2604, 2640, 2688, 2728, 2816, 2904, 2976, 3072, 3080, 3255, 3360, 3388, 3410, 3472, 3520, 3584, 3630, 3696, 3720, 3751, 3840, 3872, 3968, 4092, 4096, 4224, 4235, 4340, 4480, 4620, 4774, 4840, 4928, 4960, 5082, 5115, 5120, 5208, 5280, 5376, 5456, 5632, 5808, 5952, 6144, 6160, 6510, 6720, 6776, 6820, 6944, 7040, 7161, 7168, 7260, 7392, 7440, 7502, 7680, 7744, 7936, 8184, 8192, 8448, 8470, 8680, 8960, 9240, 9548, 9680, 9856, 9920, 10164, 10230, 10240, 10416, 10560, 10752, 10912, 11253, 11264, 11616, 11904, 11935, 12288, 12320, 12705, 13020, 13440, 13552, 13640, 13888, 14080, 14322, 14336, 14520, 14784, 14880, 15004, 15360, 15488, 15872, 16368, 16384, 16896, 16940, 17360, 17920, 18480, 18755, 19096, 19360, 19712, 19840, 20328, 20460, 20480, 20832, 21120, 21504, 21824, 22506, 22528, 23232, 23808, 23870, 24576, 24640, 25410, 26040, 26257, 26880, 27104, 27280, 27776, 28160, 28644, 28672, 29040, 29568, 29760, 30008, 30720, 30976, 31744, 32736, 32768, 33792, 33880, 34720, 35805, 35840, 36960, 37510, 38192, 38720, 39424, 39680, 40656, 40920, 40960, 41664, 42240, 43008, 43648, 45012, 45056, 46464, 47616, 47740, 49152, 49280, 50820, 52080, 52514, 53760, 54208, 54560, 55552, 56265, 56320, 57288, 57344, 58080, 59136, 59520, 60016, 61440, 61952, 63488, 65472, 65536, 67584, 67760, 69440, 71610, 71680, 73920, 75020, 76384, 77440, 78771, 78848, 79360, 81312, 81840, 81920, 83328, 84480, 86016, 87296, 90024, 90112, 92928, 95232, 95480, 98304, 98560, 101640, 104160, 105028, 107520, 108416, 109120, 111104, 112530, 112640, 114576, 114688, 116160, 118272, 119040, 120032, 122880, 123904, 126976, 130944, 131285, 135168, 135520, 138880, 143220, 143360, 147840, 150040, 152768, 154880, 157542, 157696, 158720, 162624, 163680, 163840, 166656, 168960, 172032, 174592, 180048, 180224, 185856, 190464, 190960, 196608, 197120, 203280, 208320, 210056, 215040, 216832, 218240, 222208, 225060, 225280, 229152, 229376, 232320, 236544, 238080, 240064, 245760, 247808, 253952, 261888, 262570, 270336, 271040, 277760, 286440, 286720, 295680, 300080, 305536, 309760, 315084, 315392, 317440, 325248, 327360, 327680, 333312, 337920, 344064, 349184, 360096, 360448, 371712, 380928, 381920, 393855, 394240, 406560, 416640, 420112, 430080, 433664, 436480, 444416, 450120, 450560, 458304, 458752, 464640, 473088, 476160, 480128, 491520, 495616, 507904, 523776, 525140, 540672, 542080, 555520, 572880, 573440, 591360, 600160, 611072, 619520, 630168, 630784, 634880, 650496, 654720, 666624, 675840, 688128, 698368, 720192, 720896, 743424, 761856, 763840, 787710, 788480, 813120, 833280, 840224, 860160, 867328, 872960, 888832, 900240, 901120, 916608, 929280, 946176, 952320, 960256, 983040, 991232, 1015808, 1047552, 1050280, 1081344, 1084160, 1111040, 1145760, 1146880, 1182720, 1200320, 1222144, 1239040, 1260336, 1261568, 1269760, 1300992, 1309440, 1333248, 1351680, 1376256, 1396736, 1440384, 1486848, 1523712, 1527680, 1575420, 1576960, 1626240, 1666560, 1680448, 1720320, 1734656, 1745920, 1777664, 1800480, 1802240, 1833216, 1858560, 1892352, 1904640, 1920512, 1982464, 2031616, 2095104, 2100560, 2162688, 2168320, 2222080, 2291520, 2293760, 2365440, 2400640, 2444288, 2478080, 2520672, 2523136, 2539520, 2601984, 2618880, 2666496, 2703360, 2793472, 2880768, 2973696, 3047424, 3055360, 3150840, 3153920, 3252480, 3333120, 3360896, 3440640, 3469312, 3491840, 3555328, 3600960, 3604480, 3666432, 3717120, 3784704, 3809280, 3841024, 3964928, 4190208, 4201120, 4336640, 4444160, 4583040, 4730880, 4801280, 4888576, 4956160, 5041344, 5046272, 5079040, 5203968, 5237760, 5332992, 5406720, 5586944, 5761536, 5947392, 6094848, 6110720, 6301680, 6307840, 6504960, 6666240, 6721792, 6881280, 6938624, 6983680, 7110656, 7201920, 7332864, 7434240, 7569408, 7618560, 7682048, 7929856, 8380416, 8402240, 8673280, 8888320, 9166080, 9461760, 9602560, 9777152, 9912320, 10082688, 10158080, 10407936, 10475520, 10665984, 10813440, 11173888, 11523072, 11894784, 12221440, 12603360, 12615680, 13009920, 13332480, 13443584, 13877248, 13967360, 14221312, 14403840, 14665728, 14868480, 15138816, 15237120, 15364096, 16760832, 16804480, 17346560, 17776640, 18332160, 18923520, 19205120, 19554304, 19824640, 20165376, 20815872, 20951040, 21331968, 22347776, 23046144, 23789568, 24442880, 25206720, 25231360, 26019840, 26664960, 26887168, 27754496, 27934720, 28807680, 29331456, 29736960, 30474240, 30728192, 33521664, 33608960, 34693120, 35553280, 36664320, 37847040, 38410240, 39108608, 39649280, 40330752, 41631744, 41902080, 42663936, 46092288, 48885760, 50413440, 52039680, 53329920, 53774336, 55508992, 55869440, 57615360, 58662912, 59473920, 61456384, 67043328, 67217920, 69386240, 71106560, 73328640, 75694080, 76820480, 78217216, 80661504, 83263488, 83804160, 92184576, 97771520, 100826880, 104079360, 106659840, 107548672, 111738880, 115230720, 117325824, 118947840, 122912768, 134435840, 138772480, 146657280, 153640960, 156434432, 161323008, 166526976, 167608320, 184369152, 195543040, 201653760, 208158720, 213319680, 215097344, 230461440, 234651648, 245825536, 268871680, 277544960, 293314560, 307281920, 322646016, 335216640, 368738304, 391086080, 403307520, 416317440, 430194688, 460922880, 469303296, 537743360, 586629120, 614563840, 645292032, 737476608, 782172160, 806615040, 832634880, 860389376, 921845760, 1075486720, 1173258240, 1229127680, 1290584064, 1613230080, 1720778752, 1843691520, 2150973440, 2346516480, 2581168128, 3226460160, 3687383040, 4301946880, 5162336256, 6452920320, 8603893760, 12905840640, 25811681280]

約数ペア:

[(1, 25811681280), (2, 12905840640), (3, 8603893760), (4, 6452920320), (5, 5162336256), (6, 4301946880), (7, 3687383040), (8, 3226460160), (10, 2581168128), (11, 2346516480), (12, 2150973440), (14, 1843691520), (15, 1720778752), (16, 1613230080), (20, 1290584064), (21, 1229127680), (22, 1173258240), (24, 1075486720), (28, 921845760), (30, 860389376), (31, 832634880), (32, 806615040), (33, 782172160), (35, 737476608), (40, 645292032), (42, 614563840), (44, 586629120), (48, 537743360), (55, 469303296), (56, 460922880), (60, 430194688), (62, 416317440), (64, 403307520), (66, 391086080), (70, 368738304), (77, 335216640), (80, 322646016), (84, 307281920), (88, 293314560), (93, 277544960), (96, 268871680), (105, 245825536), (110, 234651648), (112, 230461440), (120, 215097344), (121, 213319680), (124, 208158720), (128, 201653760), (132, 195543040), (140, 184369152), (154, 167608320), (155, 166526976), (160, 161323008), (165, 156434432), (168, 153640960), (176, 146657280), (186, 138772480), (192, 134435840), (210, 122912768), (217, 118947840), (220, 117325824), (224, 115230720), (231, 111738880), (240, 107548672), (242, 106659840), (248, 104079360), (256, 100826880), (264, 97771520), (280, 92184576), (308, 83804160), (310, 83263488), (320, 80661504), (330, 78217216), (336, 76820480), (341, 75694080), (352, 73328640), (363, 71106560), (372, 69386240), (384, 67217920), (385, 67043328), (420, 61456384), (434, 59473920), (440, 58662912), (448, 57615360), (462, 55869440), (465, 55508992), (480, 53774336), (484, 53329920), (496, 52039680), (512, 50413440), (528, 48885760), (560, 46092288), (605, 42663936), (616, 41902080), (620, 41631744), (640, 40330752), (651, 39649280), (660, 39108608), (672, 38410240), (682, 37847040), (704, 36664320), (726, 35553280), (744, 34693120), (768, 33608960), (770, 33521664), (840, 30728192), (847, 30474240), (868, 29736960), (880, 29331456), (896, 28807680), (924, 27934720), (930, 27754496), (960, 26887168), (968, 26664960), (992, 26019840), (1023, 25231360), (1024, 25206720), (1056, 24442880), (1085, 23789568), (1120, 23046144), (1155, 22347776), (1210, 21331968), (1232, 20951040), (1240, 20815872), (1280, 20165376), (1302, 19824640), (1320, 19554304), (1344, 19205120), (1364, 18923520), (1408, 18332160), (1452, 17776640), (1488, 17346560), (1536, 16804480), (1540, 16760832), (1680, 15364096), (1694, 15237120), (1705, 15138816), (1736, 14868480), (1760, 14665728), (1792, 14403840), (1815, 14221312), (1848, 13967360), (1860, 13877248), (1920, 13443584), (1936, 13332480), (1984, 13009920), (2046, 12615680), (2048, 12603360), (2112, 12221440), (2170, 11894784), (2240, 11523072), (2310, 11173888), (2387, 10813440), (2420, 10665984), (2464, 10475520), (2480, 10407936), (2541, 10158080), (2560, 10082688), (2604, 9912320), (2640, 9777152), (2688, 9602560), (2728, 9461760), (2816, 9166080), (2904, 8888320), (2976, 8673280), (3072, 8402240), (3080, 8380416), (3255, 7929856), (3360, 7682048), (3388, 7618560), (3410, 7569408), (3472, 7434240), (3520, 7332864), (3584, 7201920), (3630, 7110656), (3696, 6983680), (3720, 6938624), (3751, 6881280), (3840, 6721792), (3872, 6666240), (3968, 6504960), (4092, 6307840), (4096, 6301680), (4224, 6110720), (4235, 6094848), (4340, 5947392), (4480, 5761536), (4620, 5586944), (4774, 5406720), (4840, 5332992), (4928, 5237760), (4960, 5203968), (5082, 5079040), (5115, 5046272), (5120, 5041344), (5208, 4956160), (5280, 4888576), (5376, 4801280), (5456, 4730880), (5632, 4583040), (5808, 4444160), (5952, 4336640), (6144, 4201120), (6160, 4190208), (6510, 3964928), (6720, 3841024), (6776, 3809280), (6820, 3784704), (6944, 3717120), (7040, 3666432), (7161, 3604480), (7168, 3600960), (7260, 3555328), (7392, 3491840), (7440, 3469312), (7502, 3440640), (7680, 3360896), (7744, 3333120), (7936, 3252480), (8184, 3153920), (8192, 3150840), (8448, 3055360), (8470, 3047424), (8680, 2973696), (8960, 2880768), (9240, 2793472), (9548, 2703360), (9680, 2666496), (9856, 2618880), (9920, 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(24640, 1047552), (25410, 1015808), (26040, 991232), (26257, 983040), (26880, 960256), (27104, 952320), (27280, 946176), (27776, 929280), (28160, 916608), (28644, 901120), (28672, 900240), (29040, 888832), (29568, 872960), (29760, 867328), (30008, 860160), (30720, 840224), (30976, 833280), (31744, 813120), (32736, 788480), (32768, 787710), (33792, 763840), (33880, 761856), (34720, 743424), (35805, 720896), (35840, 720192), (36960, 698368), (37510, 688128), (38192, 675840), (38720, 666624), (39424, 654720), (39680, 650496), (40656, 634880), (40920, 630784), (40960, 630168), (41664, 619520), (42240, 611072), (43008, 600160), (43648, 591360), (45012, 573440), (45056, 572880), (46464, 555520), (47616, 542080), (47740, 540672), (49152, 525140), (49280, 523776), (50820, 507904), (52080, 495616), (52514, 491520), (53760, 480128), (54208, 476160), (54560, 473088), (55552, 464640), (56265, 458752), (56320, 458304), (57288, 450560), (57344, 450120), (58080, 444416), (59136, 436480), (59520, 433664), (60016, 430080), (61440, 420112), (61952, 416640), (63488, 406560), (65472, 394240), (65536, 393855), (67584, 381920), (67760, 380928), (69440, 371712), (71610, 360448), (71680, 360096), (73920, 349184), (75020, 344064), (76384, 337920), (77440, 333312), (78771, 327680), (78848, 327360), (79360, 325248), (81312, 317440), (81840, 315392), (81920, 315084), (83328, 309760), (84480, 305536), (86016, 300080), (87296, 295680), (90024, 286720), (90112, 286440), (92928, 277760), (95232, 271040), (95480, 270336), (98304, 262570), (98560, 261888), (101640, 253952), (104160, 247808), (105028, 245760), (107520, 240064), (108416, 238080), (109120, 236544), (111104, 232320), (112530, 229376), (112640, 229152), (114576, 225280), (114688, 225060), (116160, 222208), (118272, 218240), (119040, 216832), (120032, 215040), (122880, 210056), (123904, 208320), (126976, 203280), (130944, 197120), (131285, 196608), (135168, 190960), (135520, 190464), (138880, 185856), (143220, 180224), (143360, 180048), (147840, 174592), (150040, 172032), (152768, 168960), (154880, 166656), (157542, 163840), (157696, 163680), (158720, 162624)]