13903920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 49371840

約数和(自身を除く): 35467920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 157, 164, 180, 205, 216, 240, 246, 270, 314, 328, 360, 369, 410, 432, 471, 492, 540, 615, 628, 656, 720, 738, 785, 820, 942, 984, 1080, 1107, 1230, 1256, 1413, 1476, 1570, 1640, 1845, 1884, 1968, 2160, 2214, 2355, 2460, 2512, 2826, 2952, 3140, 3280, 3690, 3768, 4239, 4428, 4710, 4920, 5535, 5652, 5904, 6280, 6437, 7065, 7380, 7536, 8478, 8856, 9420, 9840, 11070, 11304, 12560, 12874, 14130, 14760, 16956, 17712, 18840, 19311, 21195, 22140, 22608, 25748, 28260, 29520, 32185, 33912, 37680, 38622, 42390, 44280, 51496, 56520, 57933, 64370, 67824, 77244, 84780, 88560, 96555, 102992, 113040, 115866, 128740, 154488, 169560, 173799, 193110, 231732, 257480, 289665, 308976, 339120, 347598, 386220, 463464, 514960, 579330, 695196, 772440, 868995, 926928, 1158660, 1390392, 1544880, 1737990, 2317320, 2780784, 3475980, 4634640, 6951960, 13903920]

約数ペア:

[(1, 13903920), (2, 6951960), (3, 4634640), (4, 3475980), (5, 2780784), (6, 2317320), (8, 1737990), (9, 1544880), (10, 1390392), (12, 1158660), (15, 926928), (16, 868995), (18, 772440), (20, 695196), (24, 579330), (27, 514960), (30, 463464), (36, 386220), (40, 347598), (41, 339120), (45, 308976), (48, 289665), (54, 257480), (60, 231732), (72, 193110), (80, 173799), (82, 169560), (90, 154488), (108, 128740), (120, 115866), (123, 113040), (135, 102992), (144, 96555), (157, 88560), (164, 84780), (180, 77244), (205, 67824), (216, 64370), (240, 57933), (246, 56520), (270, 51496), (314, 44280), (328, 42390), (360, 38622), (369, 37680), (410, 33912), (432, 32185), (471, 29520), (492, 28260), (540, 25748), (615, 22608), (628, 22140), (656, 21195), (720, 19311), (738, 18840), (785, 17712), (820, 16956), (942, 14760), (984, 14130), (1080, 12874), (1107, 12560), (1230, 11304), (1256, 11070), (1413, 9840), (1476, 9420), (1570, 8856), (1640, 8478), (1845, 7536), (1884, 7380), (1968, 7065), (2160, 6437), (2214, 6280), (2355, 5904), (2460, 5652), (2512, 5535), (2826, 4920), (2952, 4710), (3140, 4428), (3280, 4239), (3690, 3768)]