2061755520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2455

約数の個数: 256

約数和(自身を含む): 7347231360

約数和(自身を除く): 5285475840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 384, 410, 440, 451, 480, 492, 528, 615, 640, 656, 660, 704, 820, 880, 902, 960, 984, 1056, 1230, 1312, 1320, 1353, 1408, 1640, 1760, 1804, 1920, 1968, 2112, 2255, 2381, 2460, 2624, 2640, 2706, 3280, 3520, 3608, 3936, 4224, 4510, 4762, 4920, 5248, 5280, 5412, 6560, 6765, 7040, 7143, 7216, 7872, 9020, 9524, 9840, 10560, 10824, 11905, 13120, 13530, 14286, 14432, 15744, 18040, 19048, 19680, 21120, 21648, 23810, 26191, 26240, 27060, 28572, 28864, 35715, 36080, 38096, 39360, 43296, 47620, 52382, 54120, 57144, 57728, 71430, 72160, 76192, 78573, 78720, 86592, 95240, 97621, 104764, 108240, 114288, 130955, 142860, 144320, 152384, 157146, 173184, 190480, 195242, 209528, 216480, 228576, 261910, 285720, 288640, 292863, 304768, 314292, 380960, 390484, 392865, 419056, 432960, 457152, 488105, 523820, 571440, 585726, 628584, 761920, 780968, 785730, 838112, 865920, 914304, 976210, 1047640, 1073831, 1142880, 1171452, 1257168, 1464315, 1523840, 1561936, 1571460, 1676224, 1952420, 2095280, 2147662, 2285760, 2342904, 2514336, 2928630, 3123872, 3142920, 3221493, 3352448, 3904840, 4190560, 4295324, 4571520, 4685808, 5028672, 5369155, 5857260, 6247744, 6285840, 6442986, 7809680, 8381120, 8590648, 9371616, 10057344, 10738310, 11714520, 12495488, 12571680, 12885972, 15619360, 16107465, 16762240, 17181296, 18743232, 21476620, 23429040, 25143360, 25771944, 31238720, 32214930, 34362592, 37486464, 42953240, 46858080, 50286720, 51543888, 62477440, 64429860, 68725184, 85906480, 93716160, 103087776, 128859720, 137450368, 171812960, 187432320, 206175552, 257719440, 343625920, 412351104, 515438880, 687251840, 1030877760, 2061755520]

約数ペア:

[(1, 2061755520), (2, 1030877760), (3, 687251840), (4, 515438880), (5, 412351104), (6, 343625920), (8, 257719440), (10, 206175552), (11, 187432320), (12, 171812960), (15, 137450368), (16, 128859720), (20, 103087776), (22, 93716160), (24, 85906480), (30, 68725184), (32, 64429860), (33, 62477440), (40, 51543888), (41, 50286720), (44, 46858080), (48, 42953240), (55, 37486464), (60, 34362592), (64, 32214930), (66, 31238720), (80, 25771944), (82, 25143360), (88, 23429040), (96, 21476620), (110, 18743232), (120, 17181296), (123, 16762240), (128, 16107465), (132, 15619360), (160, 12885972), (164, 12571680), (165, 12495488), (176, 11714520), (192, 10738310), (205, 10057344), (220, 9371616), (240, 8590648), (246, 8381120), (264, 7809680), (320, 6442986), (328, 6285840), (330, 6247744), (352, 5857260), (384, 5369155), (410, 5028672), (440, 4685808), (451, 4571520), (480, 4295324), (492, 4190560), (528, 3904840), (615, 3352448), (640, 3221493), (656, 3142920), (660, 3123872), (704, 2928630), (820, 2514336), (880, 2342904), (902, 2285760), (960, 2147662), (984, 2095280), (1056, 1952420), (1230, 1676224), (1312, 1571460), (1320, 1561936), (1353, 1523840), (1408, 1464315), (1640, 1257168), (1760, 1171452), (1804, 1142880), (1920, 1073831), (1968, 1047640), (2112, 976210), (2255, 914304), (2381, 865920), (2460, 838112), (2624, 785730), (2640, 780968), (2706, 761920), (3280, 628584), (3520, 585726), (3608, 571440), (3936, 523820), (4224, 488105), (4510, 457152), (4762, 432960), (4920, 419056), (5248, 392865), (5280, 390484), (5412, 380960), (6560, 314292), (6765, 304768), (7040, 292863), (7143, 288640), (7216, 285720), (7872, 261910), (9020, 228576), (9524, 216480), (9840, 209528), (10560, 195242), (10824, 190480), (11905, 173184), (13120, 157146), (13530, 152384), (14286, 144320), (14432, 142860), (15744, 130955), (18040, 114288), (19048, 108240), (19680, 104764), (21120, 97621), (21648, 95240), (23810, 86592), (26191, 78720), (26240, 78573), (27060, 76192), (28572, 72160), (28864, 71430), (35715, 57728), (36080, 57144), (38096, 54120), (39360, 52382), (43296, 47620)]