137045760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 443711520

約数和(自身を除く): 306665760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 256, 267, 320, 356, 384, 401, 445, 480, 534, 640, 712, 768, 802, 890, 960, 1068, 1203, 1280, 1335, 1424, 1604, 1780, 1920, 2005, 2136, 2406, 2670, 2848, 3208, 3560, 3840, 4010, 4272, 4812, 5340, 5696, 6015, 6416, 7120, 8020, 8544, 9624, 10680, 11392, 12030, 12832, 14240, 16040, 17088, 19248, 21360, 22784, 24060, 25664, 28480, 32080, 34176, 35689, 38496, 42720, 48120, 51328, 56960, 64160, 68352, 71378, 76992, 85440, 96240, 102656, 107067, 113920, 128320, 142756, 153984, 170880, 178445, 192480, 214134, 256640, 285512, 307968, 341760, 356890, 384960, 428268, 513280, 535335, 571024, 713780, 769920, 856536, 1070670, 1142048, 1427560, 1539840, 1713072, 2141340, 2284096, 2855120, 3426144, 4282680, 4568192, 5710240, 6852288, 8565360, 9136384, 11420480, 13704576, 17130720, 22840960, 27409152, 34261440, 45681920, 68522880, 137045760]

約数ペア:

[(1, 137045760), (2, 68522880), (3, 45681920), (4, 34261440), (5, 27409152), (6, 22840960), (8, 17130720), (10, 13704576), (12, 11420480), (15, 9136384), (16, 8565360), (20, 6852288), (24, 5710240), (30, 4568192), (32, 4282680), (40, 3426144), (48, 2855120), (60, 2284096), (64, 2141340), (80, 1713072), (89, 1539840), (96, 1427560), (120, 1142048), (128, 1070670), (160, 856536), (178, 769920), (192, 713780), (240, 571024), (256, 535335), (267, 513280), (320, 428268), (356, 384960), (384, 356890), (401, 341760), (445, 307968), (480, 285512), (534, 256640), (640, 214134), (712, 192480), (768, 178445), (802, 170880), (890, 153984), (960, 142756), (1068, 128320), (1203, 113920), (1280, 107067), (1335, 102656), (1424, 96240), (1604, 85440), (1780, 76992), (1920, 71378), (2005, 68352), (2136, 64160), (2406, 56960), (2670, 51328), (2848, 48120), (3208, 42720), (3560, 38496), (3840, 35689), (4010, 34176), (4272, 32080), (4812, 28480), (5340, 25664), (5696, 24060), (6015, 22784), (6416, 21360), (7120, 19248), (8020, 17088), (8544, 16040), (9624, 14240), (10680, 12832), (11392, 12030)]