793022720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1416

約数の個数: 144

約数和(自身を含む): 2204969088

約数和(自身を除く): 1411946368

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, 256, 268, 280, 320, 335, 448, 469, 536, 560, 640, 670, 896, 938, 1072, 1120, 1280, 1321, 1340, 1792, 1876, 2144, 2240, 2345, 2642, 2680, 3752, 4288, 4480, 4690, 5284, 5360, 6605, 7504, 8576, 8960, 9247, 9380, 10568, 10720, 13210, 15008, 17152, 18494, 18760, 21136, 21440, 26420, 30016, 36988, 37520, 42272, 42880, 46235, 52840, 60032, 73976, 75040, 84544, 85760, 88507, 92470, 105680, 120064, 147952, 150080, 169088, 177014, 184940, 211360, 295904, 300160, 338176, 354028, 369880, 422720, 442535, 591808, 600320, 619549, 708056, 739760, 845440, 885070, 1183616, 1239098, 1416112, 1479520, 1690880, 1770140, 2367232, 2478196, 2832224, 2959040, 3097745, 3540280, 4956392, 5664448, 5918080, 6195490, 7080560, 9912784, 11328896, 11836160, 12390980, 14161120, 19825568, 22657792, 24781960, 28322240, 39651136, 49563920, 56644480, 79302272, 99127840, 113288960, 158604544, 198255680, 396511360, 793022720]

約数ペア:

[(1, 793022720), (2, 396511360), (4, 198255680), (5, 158604544), (7, 113288960), (8, 99127840), (10, 79302272), (14, 56644480), (16, 49563920), (20, 39651136), (28, 28322240), (32, 24781960), (35, 22657792), (40, 19825568), (56, 14161120), (64, 12390980), (67, 11836160), (70, 11328896), (80, 9912784), (112, 7080560), (128, 6195490), (134, 5918080), (140, 5664448), (160, 4956392), (224, 3540280), (256, 3097745), (268, 2959040), (280, 2832224), (320, 2478196), (335, 2367232), (448, 1770140), (469, 1690880), (536, 1479520), (560, 1416112), (640, 1239098), (670, 1183616), (896, 885070), (938, 845440), (1072, 739760), (1120, 708056), (1280, 619549), (1321, 600320), (1340, 591808), (1792, 442535), (1876, 422720), (2144, 369880), (2240, 354028), (2345, 338176), (2642, 300160), (2680, 295904), (3752, 211360), (4288, 184940), (4480, 177014), (4690, 169088), (5284, 150080), (5360, 147952), (6605, 120064), (7504, 105680), (8576, 92470), (8960, 88507), (9247, 85760), (9380, 84544), (10568, 75040), (10720, 73976), (13210, 60032), (15008, 52840), (17152, 46235), (18494, 42880), (18760, 42272), (21136, 37520), (21440, 36988), (26420, 30016)]