319623360

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{47563}}^1$

素因数の和:47590

約数の個数: 112

約数和(自身を含む): 1159800576

約数和(自身を除く): 840177216

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 47563, 95126, 142689, 190252, 237815, 285378, 332941, 380504, 475630, 570756, 665882, 713445, 761008, 951260, 998823, 1141512, 1331764, 1426890, 1522016, 1664705, 1902520, 1997646, 2283024, 2663528, 2853780, 3044032, 3329410, 3805040, 3995292, 4566048, 4994115, 5327056, 5707560, 6658820, 7610080, 7990584, 9132096, 9988230, 10654112, 11415120, 13317640, 15220160, 15981168, 19976460, 21308224, 22830240, 26635280, 31962336, 39952920, 45660480, 53270560, 63924672, 79905840, 106541120, 159811680, 319623360]

約数ペア:

[(1, 319623360), (2, 159811680), (3, 106541120), (4, 79905840), (5, 63924672), (6, 53270560), (7, 45660480), (8, 39952920), (10, 31962336), (12, 26635280), (14, 22830240), (15, 21308224), (16, 19976460), (20, 15981168), (21, 15220160), (24, 13317640), (28, 11415120), (30, 10654112), (32, 9988230), (35, 9132096), (40, 7990584), (42, 7610080), (48, 6658820), (56, 5707560), (60, 5327056), (64, 4994115), (70, 4566048), (80, 3995292), (84, 3805040), (96, 3329410), (105, 3044032), (112, 2853780), (120, 2663528), (140, 2283024), (160, 1997646), (168, 1902520), (192, 1664705), (210, 1522016), (224, 1426890), (240, 1331764), (280, 1141512), (320, 998823), (336, 951260), (420, 761008), (448, 713445), (480, 665882), (560, 570756), (672, 475630), (840, 380504), (960, 332941), (1120, 285378), (1344, 237815), (1680, 190252), (2240, 142689), (3360, 95126), (6720, 47563)]