1681319531520

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{392333}}^1$

素因数の和:392398

約数の個数: 352

約数和(自身を含む): 6167867120640

約数和(自身を除く): 4486547589120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 256, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 512, 540, 558, 576, 620, 640, 720, 744, 768, 837, 864, 930, 960, 992, 1024, 1080, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3348, 3456, 3720, 3840, 3968, 4185, 4320, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 6696, 6912, 7440, 7680, 7936, 8370, 8640, 8928, 9216, 9920, 11160, 11520, 11904, 13392, 13824, 14880, 15360, 15872, 16740, 17280, 17856, 19840, 22320, 23040, 23808, 26784, 27648, 29760, 31744, 33480, 34560, 35712, 39680, 44640, 46080, 47616, 53568, 59520, 66960, 69120, 71424, 79360, 89280, 95232, 107136, 119040, 133920, 138240, 142848, 158720, 178560, 214272, 238080, 267840, 285696, 357120, 392333, 428544, 476160, 535680, 714240, 784666, 857088, 1071360, 1176999, 1428480, 1569332, 1961665, 2142720, 2353998, 3138664, 3530997, 3923330, 4285440, 4707996, 5884995, 6277328, 7061994, 7846660, 9415992, 10592991, 11769990, 12162323, 12554656, 14123988, 15693320, 17654985, 18831984, 21185982, 23539980, 24324646, 25109312, 28247976, 31386640, 35309970, 36486969, 37663968, 42371964, 47079960, 48649292, 50218624, 52964955, 56495952, 60811615, 62773280, 70619940, 72973938, 75327936, 84743928, 94159920, 97298584, 100437248, 105929910, 109460907, 112991904, 121623230, 125546560, 141239880, 145947876, 150655872, 169487856, 182434845, 188319840, 194597168, 200874496, 211859820, 218921814, 225983808, 243246460, 251093120, 282479760, 291895752, 301311744, 328382721, 338975712, 364869690, 376639680, 389194336, 401748992, 423719640, 437843628, 451967616, 486492920, 502186240, 547304535, 564959520, 583791504, 602623488, 656765442, 677951424, 729739380, 753279360, 778388672, 847439280, 875687256, 903935232, 972985840, 1004372480, 1094609070, 1129919040, 1167583008, 1205246976, 1313530884, 1355902848, 1459478760, 1506558720, 1556777344, 1641913605, 1694878560, 1751374512, 1807870464, 1945971680, 2008744960, 2189218140, 2259838080, 2335166016, 2627061768, 2711805696, 2918957520, 3013117440, 3113554688, 3283827210, 3389757120, 3502749024, 3615740928, 3891943360, 4378436280, 4519676160, 4670332032, 5254123536, 5423611392, 5837915040, 6026234880, 6227109376, 6567654420, 6779514240, 7005498048, 7783886720, 8756872560, 9039352320, 9340664064, 10508247072, 10847222784, 11675830080, 12454218752, 13135308840, 13559028480, 14010996096, 15567773440, 17513745120, 18078704640, 18681328128, 21016494144, 23351660160, 26270617680, 27118056960, 28021992192, 31135546880, 35027490240, 37362656256, 42032988288, 46703320320, 52541235360, 54236113920, 56043984384, 62271093760, 70054980480, 84065976576, 93406640640, 105082470720, 112087968768, 140109960960, 168131953152, 186813281280, 210164941440, 280219921920, 336263906304, 420329882880, 560439843840, 840659765760, 1681319531520]

約数ペア:

[(1, 1681319531520), (2, 840659765760), (3, 560439843840), (4, 420329882880), (5, 336263906304), (6, 280219921920), (8, 210164941440), (9, 186813281280), (10, 168131953152), (12, 140109960960), (15, 112087968768), (16, 105082470720), (18, 93406640640), (20, 84065976576), (24, 70054980480), (27, 62271093760), (30, 56043984384), (31, 54236113920), (32, 52541235360), (36, 46703320320), (40, 42032988288), (45, 37362656256), (48, 35027490240), (54, 31135546880), (60, 28021992192), (62, 27118056960), (64, 26270617680), (72, 23351660160), (80, 21016494144), (90, 18681328128), (93, 18078704640), (96, 17513745120), (108, 15567773440), (120, 14010996096), (124, 13559028480), (128, 13135308840), (135, 12454218752), (144, 11675830080), (155, 10847222784), (160, 10508247072), (180, 9340664064), (186, 9039352320), (192, 8756872560), (216, 7783886720), (240, 7005498048), (248, 6779514240), (256, 6567654420), (270, 6227109376), (279, 6026234880), (288, 5837915040), (310, 5423611392), (320, 5254123536), (360, 4670332032), (372, 4519676160), (384, 4378436280), (432, 3891943360), (465, 3615740928), (480, 3502749024), (496, 3389757120), (512, 3283827210), (540, 3113554688), (558, 3013117440), (576, 2918957520), (620, 2711805696), (640, 2627061768), (720, 2335166016), (744, 2259838080), (768, 2189218140), (837, 2008744960), (864, 1945971680), (930, 1807870464), (960, 1751374512), (992, 1694878560), (1024, 1641913605), (1080, 1556777344), (1116, 1506558720), (1152, 1459478760), (1240, 1355902848), (1280, 1313530884), (1395, 1205246976), (1440, 1167583008), (1488, 1129919040), (1536, 1094609070), (1674, 1004372480), (1728, 972985840), (1860, 903935232), (1920, 875687256), (1984, 847439280), (2160, 778388672), (2232, 753279360), (2304, 729739380), (2480, 677951424), (2560, 656765442), (2790, 602623488), (2880, 583791504), (2976, 564959520), (3072, 547304535), (3348, 502186240), (3456, 486492920), (3720, 451967616), (3840, 437843628), (3968, 423719640), (4185, 401748992), (4320, 389194336), (4464, 376639680), (4608, 364869690), (4960, 338975712), (5120, 328382721), (5580, 301311744), (5760, 291895752), (5952, 282479760), (6696, 251093120), (6912, 243246460), (7440, 225983808), (7680, 218921814), (7936, 211859820), (8370, 200874496), (8640, 194597168), (8928, 188319840), (9216, 182434845), (9920, 169487856), (11160, 150655872), (11520, 145947876), (11904, 141239880), (13392, 125546560), (13824, 121623230), (14880, 112991904), (15360, 109460907), (15872, 105929910), (16740, 100437248), (17280, 97298584), (17856, 94159920), (19840, 84743928), (22320, 75327936), (23040, 72973938), (23808, 70619940), (26784, 62773280), (27648, 60811615), (29760, 56495952), (31744, 52964955), (33480, 50218624), (34560, 48649292), (35712, 47079960), (39680, 42371964), (44640, 37663968), (46080, 36486969), (47616, 35309970), (53568, 31386640), (59520, 28247976), (66960, 25109312), (69120, 24324646), (71424, 23539980), (79360, 21185982), (89280, 18831984), (95232, 17654985), (107136, 15693320), (119040, 14123988), (133920, 12554656), (138240, 12162323), (142848, 11769990), (158720, 10592991), (178560, 9415992), (214272, 7846660), (238080, 7061994), (267840, 6277328), (285696, 5884995), (357120, 4707996), (392333, 4285440), (428544, 3923330), (476160, 3530997), (535680, 3138664), (714240, 2353998), (784666, 2142720), (857088, 1961665), (1071360, 1569332), (1176999, 1428480)]