203226240

素因数分解:

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

素因数の和:15150

約数の個数: 128

約数和(自身を含む): 740373120

約数和(自身を除く): 537146880

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15121, 30242, 45363, 60484, 75605, 90726, 105847, 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, 4233880, 4838720, 5080656, 5806464, 6350820, 6774208, 7258080, 8467760, 9677440, 10161312, 12701640, 13548416, 14516160, 16935520, 20322624, 25403280, 29032320, 33871040, 40645248, 50806560, 67742080, 101613120, 203226240]

約数ペア:

[(1, 203226240), (2, 101613120), (3, 67742080), (4, 50806560), (5, 40645248), (6, 33871040), (7, 29032320), (8, 25403280), (10, 20322624), (12, 16935520), (14, 14516160), (15, 13548416), (16, 12701640), (20, 10161312), (21, 9677440), (24, 8467760), (28, 7258080), (30, 6774208), (32, 6350820), (35, 5806464), (40, 5080656), (42, 4838720), (48, 4233880), (56, 3629040), (60, 3387104), (64, 3175410), (70, 2903232), (80, 2540328), (84, 2419360), (96, 2116940), (105, 1935488), (112, 1814520), (120, 1693552), (128, 1587705), (140, 1451616), (160, 1270164), (168, 1209680), (192, 1058470), (210, 967744), (224, 907260), (240, 846776), (280, 725808), (320, 635082), (336, 604840), (384, 529235), (420, 483872), (448, 453630), (480, 423388), (560, 362904), (640, 317541), (672, 302420), (840, 241936), (896, 226815), (960, 211694), (1120, 181452), (1344, 151210), (1680, 120968), (1920, 105847), (2240, 90726), (2688, 75605), (3360, 60484), (4480, 45363), (6720, 30242), (13440, 15121)]