1118166560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6359}}^1$

素因数の和:6538

約数の個数: 96

約数和(自身を含む): 3038757120

約数和(自身を除く): 1920590560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 280, 314, 560, 628, 785, 1099, 1120, 1256, 1570, 2198, 2512, 3140, 4396, 5024, 5495, 6280, 6359, 8792, 10990, 12560, 12718, 17584, 21980, 25120, 25436, 31795, 35168, 43960, 44513, 50872, 63590, 87920, 89026, 101744, 127180, 175840, 178052, 203488, 222565, 254360, 356104, 445130, 508720, 712208, 890260, 998363, 1017440, 1424416, 1780520, 1996726, 3561040, 3993452, 4991815, 6988541, 7122080, 7986904, 9983630, 13977082, 15973808, 19967260, 27954164, 31947616, 34942705, 39934520, 55908328, 69885410, 79869040, 111816656, 139770820, 159738080, 223633312, 279541640, 559083280, 1118166560]

約数ペア:

[(1, 1118166560), (2, 559083280), (4, 279541640), (5, 223633312), (7, 159738080), (8, 139770820), (10, 111816656), (14, 79869040), (16, 69885410), (20, 55908328), (28, 39934520), (32, 34942705), (35, 31947616), (40, 27954164), (56, 19967260), (70, 15973808), (80, 13977082), (112, 9983630), (140, 7986904), (157, 7122080), (160, 6988541), (224, 4991815), (280, 3993452), (314, 3561040), (560, 1996726), (628, 1780520), (785, 1424416), (1099, 1017440), (1120, 998363), (1256, 890260), (1570, 712208), (2198, 508720), (2512, 445130), (3140, 356104), (4396, 254360), (5024, 222565), (5495, 203488), (6280, 178052), (6359, 175840), (8792, 127180), (10990, 101744), (12560, 89026), (12718, 87920), (17584, 63590), (21980, 50872), (25120, 44513), (25436, 43960), (31795, 35168)]