770751520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 192

約数和(自身を含む): 2303997696

約数和(自身を除く): 1533246176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 160, 176, 220, 224, 280, 292, 308, 352, 365, 385, 440, 511, 560, 584, 616, 730, 770, 803, 857, 880, 1022, 1120, 1168, 1232, 1460, 1540, 1606, 1714, 1760, 2044, 2336, 2464, 2555, 2920, 3080, 3212, 3428, 4015, 4088, 4285, 5110, 5621, 5840, 5999, 6160, 6424, 6856, 8030, 8176, 8570, 9427, 10220, 11242, 11680, 11998, 12320, 12848, 13712, 16060, 16352, 17140, 18854, 20440, 22484, 23996, 25696, 27424, 28105, 29995, 32120, 34280, 37708, 40880, 44968, 47135, 47992, 56210, 59990, 62561, 64240, 65989, 68560, 75416, 81760, 89936, 94270, 95984, 112420, 119980, 125122, 128480, 131978, 137120, 150832, 179872, 188540, 191968, 224840, 239960, 250244, 263956, 301664, 312805, 329945, 377080, 437927, 449680, 479920, 500488, 527912, 625610, 659890, 688171, 754160, 875854, 899360, 959840, 1000976, 1055824, 1251220, 1319780, 1376342, 1508320, 1751708, 2001952, 2111648, 2189635, 2502440, 2639560, 2752684, 3440855, 3503416, 4379270, 4817197, 5004880, 5279120, 5505368, 6881710, 7006832, 8758540, 9634394, 10009760, 10558240, 11010736, 13763420, 14013664, 17517080, 19268788, 22021472, 24085985, 27526840, 35034160, 38537576, 48171970, 55053680, 70068320, 77075152, 96343940, 110107360, 154150304, 192687880, 385375760, 770751520]

約数ペア:

[(1, 770751520), (2, 385375760), (4, 192687880), (5, 154150304), (7, 110107360), (8, 96343940), (10, 77075152), (11, 70068320), (14, 55053680), (16, 48171970), (20, 38537576), (22, 35034160), (28, 27526840), (32, 24085985), (35, 22021472), (40, 19268788), (44, 17517080), (55, 14013664), (56, 13763420), (70, 11010736), (73, 10558240), (77, 10009760), (80, 9634394), (88, 8758540), (110, 7006832), (112, 6881710), (140, 5505368), (146, 5279120), (154, 5004880), (160, 4817197), (176, 4379270), (220, 3503416), (224, 3440855), (280, 2752684), (292, 2639560), (308, 2502440), (352, 2189635), (365, 2111648), (385, 2001952), (440, 1751708), (511, 1508320), (560, 1376342), (584, 1319780), (616, 1251220), (730, 1055824), (770, 1000976), (803, 959840), (857, 899360), (880, 875854), (1022, 754160), (1120, 688171), (1168, 659890), (1232, 625610), (1460, 527912), (1540, 500488), (1606, 479920), (1714, 449680), (1760, 437927), (2044, 377080), (2336, 329945), (2464, 312805), (2555, 301664), (2920, 263956), (3080, 250244), (3212, 239960), (3428, 224840), (4015, 191968), (4088, 188540), (4285, 179872), (5110, 150832), (5621, 137120), (5840, 131978), (5999, 128480), (6160, 125122), (6424, 119980), (6856, 112420), (8030, 95984), (8176, 94270), (8570, 89936), (9427, 81760), (10220, 75416), (11242, 68560), (11680, 65989), (11998, 64240), (12320, 62561), (12848, 59990), (13712, 56210), (16060, 47992), (16352, 47135), (17140, 44968), (18854, 40880), (20440, 37708), (22484, 34280), (23996, 32120), (25696, 29995), (27424, 28105)]