193044240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1361}}^1$

素因数の和:1577

約数の個数: 120

約数和(自身を含む): 652076568

約数和(自身を除く): 459032328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1361, 1576, 1773, 1970, 2364, 2722, 2955, 3152, 3546, 3940, 4083, 4728, 5444, 5910, 6805, 7092, 7880, 8166, 8865, 9456, 10888, 11820, 12249, 13610, 14184, 15760, 16332, 17730, 20415, 21776, 23640, 24498, 27220, 28368, 32664, 35460, 40830, 47280, 48996, 54440, 61245, 65328, 70920, 81660, 97992, 108880, 122490, 141840, 163320, 195984, 244980, 268117, 326640, 489960, 536234, 804351, 979920, 1072468, 1340585, 1608702, 2144936, 2413053, 2681170, 3217404, 4021755, 4289872, 4826106, 5362340, 6434808, 8043510, 9652212, 10724680, 12065265, 12869616, 16087020, 19304424, 21449360, 24130530, 32174040, 38608848, 48261060, 64348080, 96522120, 193044240]

約数ペア:

[(1, 193044240), (2, 96522120), (3, 64348080), (4, 48261060), (5, 38608848), (6, 32174040), (8, 24130530), (9, 21449360), (10, 19304424), (12, 16087020), (15, 12869616), (16, 12065265), (18, 10724680), (20, 9652212), (24, 8043510), (30, 6434808), (36, 5362340), (40, 4826106), (45, 4289872), (48, 4021755), (60, 3217404), (72, 2681170), (80, 2413053), (90, 2144936), (120, 1608702), (144, 1340585), (180, 1072468), (197, 979920), (240, 804351), (360, 536234), (394, 489960), (591, 326640), (720, 268117), (788, 244980), (985, 195984), (1182, 163320), (1361, 141840), (1576, 122490), (1773, 108880), (1970, 97992), (2364, 81660), (2722, 70920), (2955, 65328), (3152, 61245), (3546, 54440), (3940, 48996), (4083, 47280), (4728, 40830), (5444, 35460), (5910, 32664), (6805, 28368), (7092, 27220), (7880, 24498), (8166, 23640), (8865, 21776), (9456, 20415), (10888, 17730), (11820, 16332), (12249, 15760), (13610, 14184)]