45485440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:121

約数の個数: 256

約数和(自身を含む): 148055040

約数和(自身を除く): 102569600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 71, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 142, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 284, 286, 308, 320, 352, 355, 364, 385, 416, 440, 448, 455, 497, 520, 560, 568, 572, 616, 640, 704, 710, 715, 728, 770, 781, 832, 880, 896, 910, 923, 994, 1001, 1040, 1120, 1136, 1144, 1232, 1408, 1420, 1430, 1456, 1540, 1562, 1664, 1760, 1820, 1846, 1988, 2002, 2080, 2240, 2272, 2288, 2464, 2485, 2840, 2860, 2912, 3080, 3124, 3520, 3640, 3692, 3905, 3976, 4004, 4160, 4480, 4544, 4576, 4615, 4928, 4970, 5005, 5467, 5680, 5720, 5824, 6160, 6248, 6461, 7040, 7280, 7384, 7810, 7952, 8008, 8320, 9088, 9152, 9230, 9856, 9940, 10010, 10153, 10934, 11360, 11440, 11648, 12320, 12496, 12922, 14560, 14768, 15620, 15904, 16016, 18304, 18460, 19880, 20020, 20306, 21868, 22720, 22880, 24640, 24992, 25844, 27335, 29120, 29536, 31240, 31808, 32032, 32305, 36920, 39760, 40040, 40612, 43736, 45440, 45760, 49280, 49984, 50765, 51688, 54670, 58240, 59072, 62480, 63616, 64064, 64610, 71071, 73840, 79520, 80080, 81224, 87472, 91520, 99968, 101530, 103376, 109340, 118144, 124960, 128128, 129220, 142142, 147680, 159040, 160160, 162448, 174944, 203060, 206752, 218680, 249920, 258440, 284284, 295360, 318080, 320320, 324896, 349888, 355355, 406120, 413504, 437360, 499840, 516880, 568568, 590720, 640640, 649792, 699776, 710710, 812240, 827008, 874720, 1033760, 1137136, 1299584, 1421420, 1624480, 1749440, 2067520, 2274272, 2842840, 3248960, 3498880, 4135040, 4548544, 5685680, 6497920, 9097088, 11371360, 22742720, 45485440]

約数ペア:

[(1, 45485440), (2, 22742720), (4, 11371360), (5, 9097088), (7, 6497920), (8, 5685680), (10, 4548544), (11, 4135040), (13, 3498880), (14, 3248960), (16, 2842840), (20, 2274272), (22, 2067520), (26, 1749440), (28, 1624480), (32, 1421420), (35, 1299584), (40, 1137136), (44, 1033760), (52, 874720), (55, 827008), (56, 812240), (64, 710710), (65, 699776), (70, 649792), (71, 640640), (77, 590720), (80, 568568), (88, 516880), (91, 499840), (104, 437360), (110, 413504), (112, 406120), (128, 355355), (130, 349888), (140, 324896), (142, 320320), (143, 318080), (154, 295360), (160, 284284), (176, 258440), (182, 249920), (208, 218680), (220, 206752), (224, 203060), (260, 174944), (280, 162448), (284, 160160), (286, 159040), (308, 147680), (320, 142142), (352, 129220), (355, 128128), (364, 124960), (385, 118144), (416, 109340), (440, 103376), (448, 101530), (455, 99968), (497, 91520), (520, 87472), (560, 81224), (568, 80080), (572, 79520), (616, 73840), (640, 71071), (704, 64610), (710, 64064), (715, 63616), (728, 62480), (770, 59072), (781, 58240), (832, 54670), (880, 51688), (896, 50765), (910, 49984), (923, 49280), (994, 45760), (1001, 45440), (1040, 43736), (1120, 40612), (1136, 40040), (1144, 39760), (1232, 36920), (1408, 32305), (1420, 32032), (1430, 31808), (1456, 31240), (1540, 29536), (1562, 29120), (1664, 27335), (1760, 25844), (1820, 24992), (1846, 24640), (1988, 22880), (2002, 22720), (2080, 21868), (2240, 20306), (2272, 20020), (2288, 19880), (2464, 18460), (2485, 18304), (2840, 16016), (2860, 15904), (2912, 15620), (3080, 14768), (3124, 14560), (3520, 12922), (3640, 12496), (3692, 12320), (3905, 11648), (3976, 11440), (4004, 11360), (4160, 10934), (4480, 10153), (4544, 10010), (4576, 9940), (4615, 9856), (4928, 9230), (4970, 9152), (5005, 9088), (5467, 8320), (5680, 8008), (5720, 7952), (5824, 7810), (6160, 7384), (6248, 7280), (6461, 7040)]