167942880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16661}}^1$

素因数の和:16689

約数の個数: 144

約数和(自身を含む): 655016544

約数和(自身を除く): 487073664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16661, 33322, 49983, 66644, 83305, 99966, 116627, 133288, 149949, 166610, 199932, 233254, 249915, 266576, 299898, 333220, 349881, 399864, 466508, 499830, 533152, 583135, 599796, 666440, 699762, 749745, 799728, 933016, 999660, 1049643, 1166270, 1199592, 1332880, 1399524, 1499490, 1599456, 1749405, 1866032, 1999320, 2099286, 2332540, 2399184, 2665760, 2799048, 2998980, 3498810, 3732064, 3998640, 4198572, 4665080, 4798368, 5248215, 5598096, 5997960, 6997620, 7997280, 8397144, 9330160, 10496430, 11196192, 11995920, 13995240, 16794288, 18660320, 20992860, 23991840, 27990480, 33588576, 41985720, 55980960, 83971440, 167942880]

約数ペア:

[(1, 167942880), (2, 83971440), (3, 55980960), (4, 41985720), (5, 33588576), (6, 27990480), (7, 23991840), (8, 20992860), (9, 18660320), (10, 16794288), (12, 13995240), (14, 11995920), (15, 11196192), (16, 10496430), (18, 9330160), (20, 8397144), (21, 7997280), (24, 6997620), (28, 5997960), (30, 5598096), (32, 5248215), (35, 4798368), (36, 4665080), (40, 4198572), (42, 3998640), (45, 3732064), (48, 3498810), (56, 2998980), (60, 2799048), (63, 2665760), (70, 2399184), (72, 2332540), (80, 2099286), (84, 1999320), (90, 1866032), (96, 1749405), (105, 1599456), (112, 1499490), (120, 1399524), (126, 1332880), (140, 1199592), (144, 1166270), (160, 1049643), (168, 999660), (180, 933016), (210, 799728), (224, 749745), (240, 699762), (252, 666440), (280, 599796), (288, 583135), (315, 533152), (336, 499830), (360, 466508), (420, 399864), (480, 349881), (504, 333220), (560, 299898), (630, 266576), (672, 249915), (720, 233254), (840, 199932), (1008, 166610), (1120, 149949), (1260, 133288), (1440, 116627), (1680, 99966), (2016, 83305), (2520, 66644), (3360, 49983), (5040, 33322), (10080, 16661)]