404706502160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1\times {\mathrm{4759}}^1$

素因数の和:5293

約数の個数: 160

約数和(自身を含む): 981687168000

約数和(自身を除く): 576980665840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 215, 236, 295, 344, 419, 430, 472, 590, 688, 838, 860, 944, 1180, 1676, 1720, 2095, 2360, 2537, 3352, 3440, 4190, 4720, 4759, 5074, 6704, 8380, 9518, 10148, 12685, 16760, 18017, 19036, 20296, 23795, 24721, 25370, 33520, 36034, 38072, 40592, 47590, 49442, 50740, 72068, 76144, 90085, 95180, 98884, 101480, 123605, 144136, 180170, 190360, 197768, 202960, 204637, 247210, 280781, 288272, 360340, 380720, 395536, 409274, 494420, 561562, 720680, 818548, 988840, 1023185, 1063003, 1123124, 1403905, 1441360, 1637096, 1977680, 1994021, 2046370, 2126006, 2246248, 2807810, 3274192, 3988042, 4092740, 4252012, 4492496, 5315015, 5615620, 7976084, 8185480, 8504024, 9970105, 10630030, 11231240, 12073583, 15952168, 16370960, 17008048, 19940210, 21260060, 22462480, 24147166, 31904336, 39880420, 42520120, 48294332, 60367915, 79760840, 85040240, 85742903, 96588664, 117647239, 120735830, 159521680, 171485806, 193177328, 235294478, 241471660, 342971612, 428714515, 470588956, 482943320, 588236195, 685943224, 857429030, 941177912, 965886640, 1176472390, 1371886448, 1714858060, 1882355824, 2352944780, 3429716120, 4705889560, 5058831277, 6859432240, 9411779120, 10117662554, 20235325108, 25294156385, 40470650216, 50588312770, 80941300432, 101176625540, 202353251080, 404706502160]

約数ペア:

[(1, 404706502160), (2, 202353251080), (4, 101176625540), (5, 80941300432), (8, 50588312770), (10, 40470650216), (16, 25294156385), (20, 20235325108), (40, 10117662554), (43, 9411779120), (59, 6859432240), (80, 5058831277), (86, 4705889560), (118, 3429716120), (172, 2352944780), (215, 1882355824), (236, 1714858060), (295, 1371886448), (344, 1176472390), (419, 965886640), (430, 941177912), (472, 857429030), (590, 685943224), (688, 588236195), (838, 482943320), (860, 470588956), (944, 428714515), (1180, 342971612), (1676, 241471660), (1720, 235294478), (2095, 193177328), (2360, 171485806), (2537, 159521680), (3352, 120735830), (3440, 117647239), (4190, 96588664), (4720, 85742903), (4759, 85040240), (5074, 79760840), (6704, 60367915), (8380, 48294332), (9518, 42520120), (10148, 39880420), (12685, 31904336), (16760, 24147166), (18017, 22462480), (19036, 21260060), (20296, 19940210), (23795, 17008048), (24721, 16370960), (25370, 15952168), (33520, 12073583), (36034, 11231240), (38072, 10630030), (40592, 9970105), (47590, 8504024), (49442, 8185480), (50740, 7976084), (72068, 5615620), (76144, 5315015), (90085, 4492496), (95180, 4252012), (98884, 4092740), (101480, 3988042), (123605, 3274192), (144136, 2807810), (180170, 2246248), (190360, 2126006), (197768, 2046370), (202960, 1994021), (204637, 1977680), (247210, 1637096), (280781, 1441360), (288272, 1403905), (360340, 1123124), (380720, 1063003), (395536, 1023185), (409274, 988840), (494420, 818548), (561562, 720680)]