228099840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 734662656

約数和(自身を除く): 506562816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 191, 192, 240, 256, 311, 320, 382, 384, 480, 573, 622, 640, 764, 768, 933, 955, 960, 1146, 1244, 1280, 1528, 1555, 1866, 1910, 1920, 2292, 2488, 2865, 3056, 3110, 3732, 3820, 3840, 4584, 4665, 4976, 5730, 6112, 6220, 7464, 7640, 9168, 9330, 9952, 11460, 12224, 12440, 14928, 15280, 18336, 18660, 19904, 22920, 24448, 24880, 29856, 30560, 36672, 37320, 39808, 45840, 48896, 49760, 59401, 59712, 61120, 73344, 74640, 79616, 91680, 99520, 118802, 119424, 122240, 146688, 149280, 178203, 183360, 199040, 237604, 238848, 244480, 297005, 298560, 356406, 366720, 398080, 475208, 594010, 597120, 712812, 733440, 891015, 950416, 1188020, 1194240, 1425624, 1782030, 1900832, 2376040, 2851248, 3564060, 3801664, 4752080, 5702496, 7128120, 7603328, 9504160, 11404992, 14256240, 15206656, 19008320, 22809984, 28512480, 38016640, 45619968, 57024960, 76033280, 114049920, 228099840]

約数ペア:

[(1, 228099840), (2, 114049920), (3, 76033280), (4, 57024960), (5, 45619968), (6, 38016640), (8, 28512480), (10, 22809984), (12, 19008320), (15, 15206656), (16, 14256240), (20, 11404992), (24, 9504160), (30, 7603328), (32, 7128120), (40, 5702496), (48, 4752080), (60, 3801664), (64, 3564060), (80, 2851248), (96, 2376040), (120, 1900832), (128, 1782030), (160, 1425624), (191, 1194240), (192, 1188020), (240, 950416), (256, 891015), (311, 733440), (320, 712812), (382, 597120), (384, 594010), (480, 475208), (573, 398080), (622, 366720), (640, 356406), (764, 298560), (768, 297005), (933, 244480), (955, 238848), (960, 237604), (1146, 199040), (1244, 183360), (1280, 178203), (1528, 149280), (1555, 146688), (1866, 122240), (1910, 119424), (1920, 118802), (2292, 99520), (2488, 91680), (2865, 79616), (3056, 74640), (3110, 73344), (3732, 61120), (3820, 59712), (3840, 59401), (4584, 49760), (4665, 48896), (4976, 45840), (5730, 39808), (6112, 37320), (6220, 36672), (7464, 30560), (7640, 29856), (9168, 24880), (9330, 24448), (9952, 22920), (11460, 19904), (12224, 18660), (12440, 18336), (14928, 15280)]