219914880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2506

約数の個数: 128

約数和(自身を含む): 716186880

約数和(自身を除く): 496272000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 1920, 2256, 2437, 2820, 3008, 3760, 4512, 4874, 5640, 6016, 7311, 7520, 9024, 9748, 11280, 12185, 14622, 15040, 18048, 19496, 22560, 24370, 29244, 30080, 36555, 38992, 45120, 48740, 58488, 73110, 77984, 90240, 97480, 114539, 116976, 146220, 155968, 194960, 229078, 233952, 292440, 311936, 343617, 389920, 458156, 467904, 572695, 584880, 687234, 779840, 916312, 935808, 1145390, 1169760, 1374468, 1559680, 1718085, 1832624, 2290780, 2339520, 2748936, 3436170, 3665248, 4581560, 4679040, 5497872, 6872340, 7330496, 9163120, 10995744, 13744680, 14660992, 18326240, 21991488, 27489360, 36652480, 43982976, 54978720, 73304960, 109957440, 219914880]

約数ペア:

[(1, 219914880), (2, 109957440), (3, 73304960), (4, 54978720), (5, 43982976), (6, 36652480), (8, 27489360), (10, 21991488), (12, 18326240), (15, 14660992), (16, 13744680), (20, 10995744), (24, 9163120), (30, 7330496), (32, 6872340), (40, 5497872), (47, 4679040), (48, 4581560), (60, 3665248), (64, 3436170), (80, 2748936), (94, 2339520), (96, 2290780), (120, 1832624), (128, 1718085), (141, 1559680), (160, 1374468), (188, 1169760), (192, 1145390), (235, 935808), (240, 916312), (282, 779840), (320, 687234), (376, 584880), (384, 572695), (470, 467904), (480, 458156), (564, 389920), (640, 343617), (705, 311936), (752, 292440), (940, 233952), (960, 229078), (1128, 194960), (1410, 155968), (1504, 146220), (1880, 116976), (1920, 114539), (2256, 97480), (2437, 90240), (2820, 77984), (3008, 73110), (3760, 58488), (4512, 48740), (4874, 45120), (5640, 38992), (6016, 36555), (7311, 30080), (7520, 29244), (9024, 24370), (9748, 22560), (11280, 19496), (12185, 18048), (14622, 15040)]