377901440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1352

約数の個数: 128

約数和(自身を含む): 1048723200

約数和(自身を除く): 670821760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 536, 560, 640, 670, 896, 938, 1072, 1120, 1259, 1340, 1876, 2144, 2240, 2345, 2518, 2680, 3752, 4288, 4480, 4690, 5036, 5360, 6295, 7504, 8576, 8813, 9380, 10072, 10720, 12590, 15008, 17626, 18760, 20144, 21440, 25180, 30016, 35252, 37520, 40288, 42880, 44065, 50360, 60032, 70504, 75040, 80576, 84353, 88130, 100720, 141008, 150080, 161152, 168706, 176260, 201440, 282016, 300160, 337412, 352520, 402880, 421765, 564032, 590471, 674824, 705040, 805760, 843530, 1128064, 1180942, 1349648, 1410080, 1687060, 2361884, 2699296, 2820160, 2952355, 3374120, 4723768, 5398592, 5640320, 5904710, 6748240, 9447536, 10797184, 11809420, 13496480, 18895072, 23618840, 26992960, 37790144, 47237680, 53985920, 75580288, 94475360, 188950720, 377901440]

約数ペア:

[(1, 377901440), (2, 188950720), (4, 94475360), (5, 75580288), (7, 53985920), (8, 47237680), (10, 37790144), (14, 26992960), (16, 23618840), (20, 18895072), (28, 13496480), (32, 11809420), (35, 10797184), (40, 9447536), (56, 6748240), (64, 5904710), (67, 5640320), (70, 5398592), (80, 4723768), (112, 3374120), (128, 2952355), (134, 2820160), (140, 2699296), (160, 2361884), (224, 1687060), (268, 1410080), (280, 1349648), (320, 1180942), (335, 1128064), (448, 843530), (469, 805760), (536, 705040), (560, 674824), (640, 590471), (670, 564032), (896, 421765), (938, 402880), (1072, 352520), (1120, 337412), (1259, 300160), (1340, 282016), (1876, 201440), (2144, 176260), (2240, 168706), (2345, 161152), (2518, 150080), (2680, 141008), (3752, 100720), (4288, 88130), (4480, 84353), (4690, 80576), (5036, 75040), (5360, 70504), (6295, 60032), (7504, 50360), (8576, 44065), (8813, 42880), (9380, 40288), (10072, 37520), (10720, 35252), (12590, 30016), (15008, 25180), (17626, 21440), (18760, 20144)]