31937416560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{2112263}}^1$

素因数の和:2112292

約数の個数: 160

約数和(自身を含む): 125721953280

約数和(自身を除く): 93784536720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 2112263, 4224526, 6336789, 8449052, 10561315, 12673578, 14785841, 16898104, 19010367, 21122630, 25347156, 29571682, 31683945, 33796208, 38020734, 42245260, 44357523, 50694312, 57031101, 59143364, 63367890, 73929205, 76041468, 84490520, 88715046, 95051835, 101388624, 114062202, 118286728, 126735780, 133072569, 147858410, 152082936, 168981040, 177430092, 190103670, 221787615, 228124404, 236573456, 253471560, 266145138, 285155505, 295716820, 304165872, 354860184, 380207340, 399217707, 443575230, 456248808, 506943120, 532290276, 570311010, 591433640, 665362845, 709720368, 760414680, 798435414, 887150460, 912497616, 1064580552, 1140622020, 1182867280, 1330725690, 1520829360, 1596870828, 1774300920, 1996088535, 2129161104, 2281244040, 2661451380, 3193741656, 3548601840, 3992177070, 4562488080, 5322902760, 6387483312, 7984354140, 10645805520, 15968708280, 31937416560]

約数ペア:

[(1, 31937416560), (2, 15968708280), (3, 10645805520), (4, 7984354140), (5, 6387483312), (6, 5322902760), (7, 4562488080), (8, 3992177070), (9, 3548601840), (10, 3193741656), (12, 2661451380), (14, 2281244040), (15, 2129161104), (16, 1996088535), (18, 1774300920), (20, 1596870828), (21, 1520829360), (24, 1330725690), (27, 1182867280), (28, 1140622020), (30, 1064580552), (35, 912497616), (36, 887150460), (40, 798435414), (42, 760414680), (45, 709720368), (48, 665362845), (54, 591433640), (56, 570311010), (60, 532290276), (63, 506943120), (70, 456248808), (72, 443575230), (80, 399217707), (84, 380207340), (90, 354860184), (105, 304165872), (108, 295716820), (112, 285155505), (120, 266145138), (126, 253471560), (135, 236573456), (140, 228124404), (144, 221787615), (168, 190103670), (180, 177430092), (189, 168981040), (210, 152082936), (216, 147858410), (240, 133072569), (252, 126735780), (270, 118286728), (280, 114062202), (315, 101388624), (336, 95051835), (360, 88715046), (378, 84490520), (420, 76041468), (432, 73929205), (504, 63367890), (540, 59143364), (560, 57031101), (630, 50694312), (720, 44357523), (756, 42245260), (840, 38020734), (945, 33796208), (1008, 31683945), (1080, 29571682), (1260, 25347156), (1512, 21122630), (1680, 19010367), (1890, 16898104), (2160, 14785841), (2520, 12673578), (3024, 10561315), (3780, 8449052), (5040, 6336789), (7560, 4224526), (15120, 2112263)]