143971520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5843}}^1$

素因数の和:5878

約数の個数: 112

約数和(自身を含む): 427500288

約数和(自身を除く): 283528768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 5843, 6160, 11686, 12320, 23372, 24640, 29215, 40901, 46744, 58430, 64273, 81802, 93488, 116860, 128546, 163604, 186976, 204505, 233720, 257092, 321365, 327208, 373952, 409010, 449911, 467440, 514184, 642730, 654416, 818020, 899822, 934880, 1028368, 1285460, 1308832, 1636040, 1799644, 1869760, 2056736, 2249555, 2570920, 2617664, 3272080, 3599288, 4113472, 4499110, 5141840, 6544160, 7198576, 8998220, 10283680, 13088320, 14397152, 17996440, 20567360, 28794304, 35992880, 71985760, 143971520]

約数ペア:

[(1, 143971520), (2, 71985760), (4, 35992880), (5, 28794304), (7, 20567360), (8, 17996440), (10, 14397152), (11, 13088320), (14, 10283680), (16, 8998220), (20, 7198576), (22, 6544160), (28, 5141840), (32, 4499110), (35, 4113472), (40, 3599288), (44, 3272080), (55, 2617664), (56, 2570920), (64, 2249555), (70, 2056736), (77, 1869760), (80, 1799644), (88, 1636040), (110, 1308832), (112, 1285460), (140, 1028368), (154, 934880), (160, 899822), (176, 818020), (220, 654416), (224, 642730), (280, 514184), (308, 467440), (320, 449911), (352, 409010), (385, 373952), (440, 327208), (448, 321365), (560, 257092), (616, 233720), (704, 204505), (770, 186976), (880, 163604), (1120, 128546), (1232, 116860), (1540, 93488), (1760, 81802), (2240, 64273), (2464, 58430), (3080, 46744), (3520, 40901), (4928, 29215), (5843, 24640), (6160, 23372), (11686, 12320)]