20273279040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1005619}}^1$

素因数の和:1005649

約数の個数: 168

約数和(自身を含む): 79693373760

約数和(自身を除く): 59420094720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 1005619, 2011238, 3016857, 4022476, 5028095, 6033714, 7039333, 8044952, 9050571, 10056190, 12067428, 14078666, 15084285, 16089904, 18101142, 20112380, 21117999, 24134856, 28157332, 30168570, 32179808, 35196665, 36202284, 40224760, 42235998, 45252855, 48269712, 56314664, 60337140, 63353997, 64359616, 70393330, 72404568, 80449520, 84471996, 90505710, 96539424, 105589995, 112629328, 120674280, 126707994, 140786660, 144809136, 160899040, 168943992, 181011420, 193078848, 211179990, 225258656, 241348560, 253415988, 281573320, 289618272, 316769985, 321798080, 337887984, 362022840, 422359980, 450517312, 482697120, 506831976, 563146640, 579236544, 633539970, 675775968, 724045680, 844719960, 965394240, 1013663952, 1126293280, 1267079940, 1351551936, 1448091360, 1689439920, 2027327904, 2252586560, 2534159880, 2896182720, 3378879840, 4054655808, 5068319760, 6757759680, 10136639520, 20273279040]

約数ペア:

[(1, 20273279040), (2, 10136639520), (3, 6757759680), (4, 5068319760), (5, 4054655808), (6, 3378879840), (7, 2896182720), (8, 2534159880), (9, 2252586560), (10, 2027327904), (12, 1689439920), (14, 1448091360), (15, 1351551936), (16, 1267079940), (18, 1126293280), (20, 1013663952), (21, 965394240), (24, 844719960), (28, 724045680), (30, 675775968), (32, 633539970), (35, 579236544), (36, 563146640), (40, 506831976), (42, 482697120), (45, 450517312), (48, 422359980), (56, 362022840), (60, 337887984), (63, 321798080), (64, 316769985), (70, 289618272), (72, 281573320), (80, 253415988), (84, 241348560), (90, 225258656), (96, 211179990), (105, 193078848), (112, 181011420), (120, 168943992), (126, 160899040), (140, 144809136), (144, 140786660), (160, 126707994), (168, 120674280), (180, 112629328), (192, 105589995), (210, 96539424), (224, 90505710), (240, 84471996), (252, 80449520), (280, 72404568), (288, 70393330), (315, 64359616), (320, 63353997), (336, 60337140), (360, 56314664), (420, 48269712), (448, 45252855), (480, 42235998), (504, 40224760), (560, 36202284), (576, 35196665), (630, 32179808), (672, 30168570), (720, 28157332), (840, 24134856), (960, 21117999), (1008, 20112380), (1120, 18101142), (1260, 16089904), (1344, 15084285), (1440, 14078666), (1680, 12067428), (2016, 10056190), (2240, 9050571), (2520, 8044952), (2880, 7039333), (3360, 6033714), (4032, 5028095), (5040, 4022476), (6720, 3016857), (10080, 2011238), (20160, 1005619)]