73794560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 176

約数和(自身を含む): 212232960

約数和(自身を除く): 138438400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 71, 80, 112, 116, 128, 140, 142, 145, 160, 203, 224, 232, 256, 280, 284, 290, 320, 355, 406, 448, 464, 497, 512, 560, 568, 580, 640, 710, 812, 896, 928, 994, 1015, 1024, 1120, 1136, 1160, 1280, 1420, 1624, 1792, 1856, 1988, 2030, 2059, 2240, 2272, 2320, 2485, 2560, 2840, 3248, 3584, 3712, 3976, 4060, 4118, 4480, 4544, 4640, 4970, 5120, 5680, 6496, 7168, 7424, 7952, 8120, 8236, 8960, 9088, 9280, 9940, 10295, 11360, 12992, 14413, 14848, 15904, 16240, 16472, 17920, 18176, 18560, 19880, 20590, 22720, 25984, 28826, 29696, 31808, 32480, 32944, 35840, 36352, 37120, 39760, 41180, 45440, 51968, 57652, 63616, 64960, 65888, 72065, 72704, 74240, 79520, 82360, 90880, 103936, 115304, 127232, 129920, 131776, 144130, 148480, 159040, 164720, 181760, 207872, 230608, 254464, 259840, 263552, 288260, 318080, 329440, 363520, 461216, 508928, 519680, 527104, 576520, 636160, 658880, 922432, 1039360, 1054208, 1153040, 1272320, 1317760, 1844864, 2108416, 2306080, 2544640, 2635520, 3689728, 4612160, 5271040, 7379456, 9224320, 10542080, 14758912, 18448640, 36897280, 73794560]

約数ペア:

[(1, 73794560), (2, 36897280), (4, 18448640), (5, 14758912), (7, 10542080), (8, 9224320), (10, 7379456), (14, 5271040), (16, 4612160), (20, 3689728), (28, 2635520), (29, 2544640), (32, 2306080), (35, 2108416), (40, 1844864), (56, 1317760), (58, 1272320), (64, 1153040), (70, 1054208), (71, 1039360), (80, 922432), (112, 658880), (116, 636160), (128, 576520), (140, 527104), (142, 519680), (145, 508928), (160, 461216), (203, 363520), (224, 329440), (232, 318080), (256, 288260), (280, 263552), (284, 259840), (290, 254464), (320, 230608), (355, 207872), (406, 181760), (448, 164720), (464, 159040), (497, 148480), (512, 144130), (560, 131776), (568, 129920), (580, 127232), (640, 115304), (710, 103936), (812, 90880), (896, 82360), (928, 79520), (994, 74240), (1015, 72704), (1024, 72065), (1120, 65888), (1136, 64960), (1160, 63616), (1280, 57652), (1420, 51968), (1624, 45440), (1792, 41180), (1856, 39760), (1988, 37120), (2030, 36352), (2059, 35840), (2240, 32944), (2272, 32480), (2320, 31808), (2485, 29696), (2560, 28826), (2840, 25984), (3248, 22720), (3584, 20590), (3712, 19880), (3976, 18560), (4060, 18176), (4118, 17920), (4480, 16472), (4544, 16240), (4640, 15904), (4970, 14848), (5120, 14413), (5680, 12992), (6496, 11360), (7168, 10295), (7424, 9940), (7952, 9280), (8120, 9088), (8236, 8960)]