1625809920

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{15121}}^1$

素因数の和:15156

約数の個数: 176

約数和(自身を含む): 5943308928

約数和(自身を除く): 4317499008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15121, 15360, 17920, 21504, 26880, 30242, 35840, 45363, 53760, 60484, 75605, 90726, 105847, 107520, 120968, 151210, 181452, 211694, 226815, 241936, 302420, 317541, 362904, 423388, 453630, 483872, 529235, 604840, 635082, 725808, 846776, 907260, 967744, 1058470, 1209680, 1270164, 1451616, 1587705, 1693552, 1814520, 1935488, 2116940, 2419360, 2540328, 2903232, 3175410, 3387104, 3629040, 3870976, 4233880, 4838720, 5080656, 5806464, 6350820, 6774208, 7258080, 7741952, 8467760, 9677440, 10161312, 11612928, 12701640, 13548416, 14516160, 15483904, 16935520, 19354880, 20322624, 23225856, 25403280, 27096832, 29032320, 33871040, 38709760, 40645248, 46451712, 50806560, 54193664, 58064640, 67742080, 77419520, 81290496, 101613120, 108387328, 116129280, 135484160, 162580992, 203226240, 232258560, 270968320, 325161984, 406452480, 541936640, 812904960, 1625809920]

約数ペア:

[(1, 1625809920), (2, 812904960), (3, 541936640), (4, 406452480), (5, 325161984), (6, 270968320), (7, 232258560), (8, 203226240), (10, 162580992), (12, 135484160), (14, 116129280), (15, 108387328), (16, 101613120), (20, 81290496), (21, 77419520), (24, 67742080), (28, 58064640), (30, 54193664), (32, 50806560), (35, 46451712), (40, 40645248), (42, 38709760), (48, 33871040), (56, 29032320), (60, 27096832), (64, 25403280), (70, 23225856), (80, 20322624), (84, 19354880), (96, 16935520), (105, 15483904), (112, 14516160), (120, 13548416), (128, 12701640), (140, 11612928), (160, 10161312), (168, 9677440), (192, 8467760), (210, 7741952), (224, 7258080), (240, 6774208), (256, 6350820), (280, 5806464), (320, 5080656), (336, 4838720), (384, 4233880), (420, 3870976), (448, 3629040), (480, 3387104), (512, 3175410), (560, 2903232), (640, 2540328), (672, 2419360), (768, 2116940), (840, 1935488), (896, 1814520), (960, 1693552), (1024, 1587705), (1120, 1451616), (1280, 1270164), (1344, 1209680), (1536, 1058470), (1680, 967744), (1792, 907260), (1920, 846776), (2240, 725808), (2560, 635082), (2688, 604840), (3072, 529235), (3360, 483872), (3584, 453630), (3840, 423388), (4480, 362904), (5120, 317541), (5376, 302420), (6720, 241936), (7168, 226815), (7680, 211694), (8960, 181452), (10752, 151210), (13440, 120968), (15121, 107520), (15360, 105847), (17920, 90726), (21504, 75605), (26880, 60484), (30242, 53760), (35840, 45363)]