148853040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:627

約数の個数: 160

約数和(自身を含む): 530966016

約数和(自身を除く): 382112976

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, 168, 210, 240, 251, 280, 336, 353, 420, 502, 560, 706, 753, 840, 1004, 1059, 1255, 1412, 1506, 1680, 1757, 1765, 2008, 2118, 2471, 2510, 2824, 3012, 3514, 3530, 3765, 4016, 4236, 4942, 5020, 5271, 5295, 5648, 6024, 7028, 7060, 7413, 7530, 8472, 8785, 9884, 10040, 10542, 10590, 12048, 12355, 14056, 14120, 14826, 15060, 16944, 17570, 19768, 20080, 21084, 21180, 24710, 26355, 28112, 28240, 29652, 30120, 35140, 37065, 39536, 42168, 42360, 49420, 52710, 59304, 60240, 70280, 74130, 84336, 84720, 88603, 98840, 105420, 118608, 140560, 148260, 177206, 197680, 210840, 265809, 296520, 354412, 421680, 443015, 531618, 593040, 620221, 708824, 886030, 1063236, 1240442, 1329045, 1417648, 1772060, 1860663, 2126472, 2480884, 2658090, 3101105, 3544120, 3721326, 4252944, 4961768, 5316180, 6202210, 7088240, 7442652, 9303315, 9923536, 10632360, 12404420, 14885304, 18606630, 21264720, 24808840, 29770608, 37213260, 49617680, 74426520, 148853040]

約数ペア:

[(1, 148853040), (2, 74426520), (3, 49617680), (4, 37213260), (5, 29770608), (6, 24808840), (7, 21264720), (8, 18606630), (10, 14885304), (12, 12404420), (14, 10632360), (15, 9923536), (16, 9303315), (20, 7442652), (21, 7088240), (24, 6202210), (28, 5316180), (30, 4961768), (35, 4252944), (40, 3721326), (42, 3544120), (48, 3101105), (56, 2658090), (60, 2480884), (70, 2126472), (80, 1860663), (84, 1772060), (105, 1417648), (112, 1329045), (120, 1240442), (140, 1063236), (168, 886030), (210, 708824), (240, 620221), (251, 593040), (280, 531618), (336, 443015), (353, 421680), (420, 354412), (502, 296520), (560, 265809), (706, 210840), (753, 197680), (840, 177206), (1004, 148260), (1059, 140560), (1255, 118608), (1412, 105420), (1506, 98840), (1680, 88603), (1757, 84720), (1765, 84336), (2008, 74130), (2118, 70280), (2471, 60240), (2510, 59304), (2824, 52710), (3012, 49420), (3514, 42360), (3530, 42168), (3765, 39536), (4016, 37065), (4236, 35140), (4942, 30120), (5020, 29652), (5271, 28240), (5295, 28112), (5648, 26355), (6024, 24710), (7028, 21180), (7060, 21084), (7413, 20080), (7530, 19768), (8472, 17570), (8785, 16944), (9884, 15060), (10040, 14826), (10542, 14120), (10590, 14056), (12048, 12355)]