151383120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1$

素因数の和:633

約数の個数: 160

約数和(自身を含む): 539965440

約数和(自身を除く): 388582320

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, 359, 420, 502, 560, 718, 753, 840, 1004, 1077, 1255, 1436, 1506, 1680, 1757, 1795, 2008, 2154, 2510, 2513, 2872, 3012, 3514, 3590, 3765, 4016, 4308, 5020, 5026, 5271, 5385, 5744, 6024, 7028, 7180, 7530, 7539, 8616, 8785, 10040, 10052, 10542, 10770, 12048, 12565, 14056, 14360, 15060, 15078, 17232, 17570, 20080, 20104, 21084, 21540, 25130, 26355, 28112, 28720, 30120, 30156, 35140, 37695, 40208, 42168, 43080, 50260, 52710, 60240, 60312, 70280, 75390, 84336, 86160, 90109, 100520, 105420, 120624, 140560, 150780, 180218, 201040, 210840, 270327, 301560, 360436, 421680, 450545, 540654, 603120, 630763, 720872, 901090, 1081308, 1261526, 1351635, 1441744, 1802180, 1892289, 2162616, 2523052, 2703270, 3153815, 3604360, 3784578, 4325232, 5046104, 5406540, 6307630, 7208720, 7569156, 9461445, 10092208, 10813080, 12615260, 15138312, 18922890, 21626160, 25230520, 30276624, 37845780, 50461040, 75691560, 151383120]

約数ペア:

[(1, 151383120), (2, 75691560), (3, 50461040), (4, 37845780), (5, 30276624), (6, 25230520), (7, 21626160), (8, 18922890), (10, 15138312), (12, 12615260), (14, 10813080), (15, 10092208), (16, 9461445), (20, 7569156), (21, 7208720), (24, 6307630), (28, 5406540), (30, 5046104), (35, 4325232), (40, 3784578), (42, 3604360), (48, 3153815), (56, 2703270), (60, 2523052), (70, 2162616), (80, 1892289), (84, 1802180), (105, 1441744), (112, 1351635), (120, 1261526), (140, 1081308), (168, 901090), (210, 720872), (240, 630763), (251, 603120), (280, 540654), (336, 450545), (359, 421680), (420, 360436), (502, 301560), (560, 270327), (718, 210840), (753, 201040), (840, 180218), (1004, 150780), (1077, 140560), (1255, 120624), (1436, 105420), (1506, 100520), (1680, 90109), (1757, 86160), (1795, 84336), (2008, 75390), (2154, 70280), (2510, 60312), (2513, 60240), (2872, 52710), (3012, 50260), (3514, 43080), (3590, 42168), (3765, 40208), (4016, 37695), (4308, 35140), (5020, 30156), (5026, 30120), (5271, 28720), (5385, 28112), (5744, 26355), (6024, 25130), (7028, 21540), (7180, 21084), (7530, 20104), (7539, 20080), (8616, 17570), (8785, 17232), (10040, 15078), (10052, 15060), (10542, 14360), (10770, 14056), (12048, 12565)]