65135196160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{6619}}^1$

素因数の和:6708

約数の個数: 144

約数和(自身を含む): 161514826200

約数和(自身を除く): 96379630040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 961, 992, 1024, 1240, 1280, 1922, 1984, 2048, 2480, 2560, 3844, 3968, 4805, 4960, 5120, 6619, 7688, 7936, 9610, 9920, 10240, 13238, 15376, 15872, 19220, 19840, 26476, 30752, 31744, 33095, 38440, 39680, 52952, 61504, 63488, 66190, 76880, 79360, 105904, 123008, 132380, 153760, 158720, 205189, 211808, 246016, 264760, 307520, 317440, 410378, 423616, 492032, 529520, 615040, 820756, 847232, 984064, 1025945, 1059040, 1230080, 1641512, 1694464, 1968128, 2051890, 2118080, 2460160, 3283024, 3388928, 4103780, 4236160, 4920320, 6360859, 6566048, 6777856, 8207560, 8472320, 9840640, 12721718, 13132096, 13555712, 16415120, 16944640, 25443436, 26264192, 31804295, 32830240, 33889280, 50886872, 52528384, 63608590, 65660480, 67778560, 101773744, 105056768, 127217180, 131320960, 203547488, 210113536, 254434360, 262641920, 407094976, 420227072, 508868720, 525283840, 814189952, 1017737440, 1050567680, 1628379904, 2035474880, 2101135360, 3256759808, 4070949760, 6513519616, 8141899520, 13027039232, 16283799040, 32567598080, 65135196160]

約数ペア:

[(1, 65135196160), (2, 32567598080), (4, 16283799040), (5, 13027039232), (8, 8141899520), (10, 6513519616), (16, 4070949760), (20, 3256759808), (31, 2101135360), (32, 2035474880), (40, 1628379904), (62, 1050567680), (64, 1017737440), (80, 814189952), (124, 525283840), (128, 508868720), (155, 420227072), (160, 407094976), (248, 262641920), (256, 254434360), (310, 210113536), (320, 203547488), (496, 131320960), (512, 127217180), (620, 105056768), (640, 101773744), (961, 67778560), (992, 65660480), (1024, 63608590), (1240, 52528384), (1280, 50886872), (1922, 33889280), (1984, 32830240), (2048, 31804295), (2480, 26264192), (2560, 25443436), (3844, 16944640), (3968, 16415120), (4805, 13555712), (4960, 13132096), (5120, 12721718), (6619, 9840640), (7688, 8472320), (7936, 8207560), (9610, 6777856), (9920, 6566048), (10240, 6360859), (13238, 4920320), (15376, 4236160), (15872, 4103780), (19220, 3388928), (19840, 3283024), (26476, 2460160), (30752, 2118080), (31744, 2051890), (33095, 1968128), (38440, 1694464), (39680, 1641512), (52952, 1230080), (61504, 1059040), (63488, 1025945), (66190, 984064), (76880, 847232), (79360, 820756), (105904, 615040), (123008, 529520), (132380, 492032), (153760, 423616), (158720, 410378), (205189, 317440), (211808, 307520), (246016, 264760)]