47213040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 169274880

約数和(自身を除く): 122061840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 157, 168, 179, 210, 240, 280, 314, 336, 358, 420, 471, 537, 560, 628, 716, 785, 840, 895, 942, 1074, 1099, 1253, 1256, 1432, 1570, 1680, 1790, 1884, 2148, 2198, 2355, 2506, 2512, 2685, 2864, 3140, 3297, 3580, 3759, 3768, 4296, 4396, 4710, 5012, 5370, 5495, 6265, 6280, 6594, 7160, 7518, 7536, 8592, 8792, 9420, 10024, 10740, 10990, 12530, 12560, 13188, 14320, 15036, 16485, 17584, 18795, 18840, 20048, 21480, 21980, 25060, 26376, 28103, 30072, 32970, 37590, 37680, 42960, 43960, 50120, 52752, 56206, 60144, 65940, 75180, 84309, 87920, 100240, 112412, 131880, 140515, 150360, 168618, 196721, 224824, 263760, 281030, 300720, 337236, 393442, 421545, 449648, 562060, 590163, 674472, 786884, 843090, 983605, 1124120, 1180326, 1348944, 1573768, 1686180, 1967210, 2248240, 2360652, 2950815, 3147536, 3372360, 3934420, 4721304, 5901630, 6744720, 7868840, 9442608, 11803260, 15737680, 23606520, 47213040]

約数ペア:

[(1, 47213040), (2, 23606520), (3, 15737680), (4, 11803260), (5, 9442608), (6, 7868840), (7, 6744720), (8, 5901630), (10, 4721304), (12, 3934420), (14, 3372360), (15, 3147536), (16, 2950815), (20, 2360652), (21, 2248240), (24, 1967210), (28, 1686180), (30, 1573768), (35, 1348944), (40, 1180326), (42, 1124120), (48, 983605), (56, 843090), (60, 786884), (70, 674472), (80, 590163), (84, 562060), (105, 449648), (112, 421545), (120, 393442), (140, 337236), (157, 300720), (168, 281030), (179, 263760), (210, 224824), (240, 196721), (280, 168618), (314, 150360), (336, 140515), (358, 131880), (420, 112412), (471, 100240), (537, 87920), (560, 84309), (628, 75180), (716, 65940), (785, 60144), (840, 56206), (895, 52752), (942, 50120), (1074, 43960), (1099, 42960), (1253, 37680), (1256, 37590), (1432, 32970), (1570, 30072), (1680, 28103), (1790, 26376), (1884, 25060), (2148, 21980), (2198, 21480), (2355, 20048), (2506, 18840), (2512, 18795), (2685, 17584), (2864, 16485), (3140, 15036), (3297, 14320), (3580, 13188), (3759, 12560), (3768, 12530), (4296, 10990), (4396, 10740), (4710, 10024), (5012, 9420), (5370, 8792), (5495, 8592), (6265, 7536), (6280, 7518), (6594, 7160)]