131652480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 423014400

約数和(自身を除く): 291361920

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, 320, 359, 382, 384, 480, 573, 640, 718, 764, 955, 960, 1077, 1146, 1436, 1528, 1795, 1910, 1920, 2154, 2292, 2865, 2872, 3056, 3590, 3820, 4308, 4584, 5385, 5730, 5744, 6112, 7180, 7640, 8616, 9168, 10770, 11460, 11488, 12224, 14360, 15280, 17232, 18336, 21540, 22920, 22976, 24448, 28720, 30560, 34464, 36672, 43080, 45840, 45952, 57440, 61120, 68569, 68928, 73344, 86160, 91680, 114880, 122240, 137138, 137856, 172320, 183360, 205707, 229760, 274276, 342845, 344640, 366720, 411414, 548552, 685690, 689280, 822828, 1028535, 1097104, 1371380, 1645656, 2057070, 2194208, 2742760, 3291312, 4114140, 4388416, 5485520, 6582624, 8228280, 8776832, 10971040, 13165248, 16456560, 21942080, 26330496, 32913120, 43884160, 65826240, 131652480]

約数ペア:

[(1, 131652480), (2, 65826240), (3, 43884160), (4, 32913120), (5, 26330496), (6, 21942080), (8, 16456560), (10, 13165248), (12, 10971040), (15, 8776832), (16, 8228280), (20, 6582624), (24, 5485520), (30, 4388416), (32, 4114140), (40, 3291312), (48, 2742760), (60, 2194208), (64, 2057070), (80, 1645656), (96, 1371380), (120, 1097104), (128, 1028535), (160, 822828), (191, 689280), (192, 685690), (240, 548552), (320, 411414), (359, 366720), (382, 344640), (384, 342845), (480, 274276), (573, 229760), (640, 205707), (718, 183360), (764, 172320), (955, 137856), (960, 137138), (1077, 122240), (1146, 114880), (1436, 91680), (1528, 86160), (1795, 73344), (1910, 68928), (1920, 68569), (2154, 61120), (2292, 57440), (2865, 45952), (2872, 45840), (3056, 43080), (3590, 36672), (3820, 34464), (4308, 30560), (4584, 28720), (5385, 24448), (5730, 22976), (5744, 22920), (6112, 21540), (7180, 18336), (7640, 17232), (8616, 15280), (9168, 14360), (10770, 12224), (11460, 11488)]