26326440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 101237760

約数和(自身を除く): 74911320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 337, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 674, 744, 840, 868, 930, 1011, 1085, 1116, 1240, 1260, 1302, 1348, 1395, 1685, 1736, 1860, 1953, 2022, 2170, 2232, 2359, 2520, 2604, 2696, 2790, 3033, 3255, 3370, 3720, 3906, 4044, 4340, 4718, 5055, 5208, 5580, 6066, 6510, 6740, 7077, 7812, 8088, 8680, 9436, 9765, 10110, 10447, 11160, 11795, 12132, 13020, 13480, 14154, 15165, 15624, 18872, 19530, 20220, 20894, 21231, 23590, 24264, 26040, 28308, 30330, 31341, 35385, 39060, 40440, 41788, 42462, 47180, 52235, 56616, 60660, 62682, 70770, 73129, 78120, 83576, 84924, 94023, 94360, 104470, 106155, 121320, 125364, 141540, 146258, 156705, 169848, 188046, 208940, 212310, 219387, 250728, 283080, 292516, 313410, 365645, 376092, 417880, 424620, 438774, 470115, 585032, 626820, 658161, 731290, 752184, 849240, 877548, 940230, 1096935, 1253640, 1316322, 1462580, 1755096, 1880460, 2193870, 2632644, 2925160, 3290805, 3760920, 4387740, 5265288, 6581610, 8775480, 13163220, 26326440]

約数ペア:

[(1, 26326440), (2, 13163220), (3, 8775480), (4, 6581610), (5, 5265288), (6, 4387740), (7, 3760920), (8, 3290805), (9, 2925160), (10, 2632644), (12, 2193870), (14, 1880460), (15, 1755096), (18, 1462580), (20, 1316322), (21, 1253640), (24, 1096935), (28, 940230), (30, 877548), (31, 849240), (35, 752184), (36, 731290), (40, 658161), (42, 626820), (45, 585032), (56, 470115), (60, 438774), (62, 424620), (63, 417880), (70, 376092), (72, 365645), (84, 313410), (90, 292516), (93, 283080), (105, 250728), (120, 219387), (124, 212310), (126, 208940), (140, 188046), (155, 169848), (168, 156705), (180, 146258), (186, 141540), (210, 125364), (217, 121320), (248, 106155), (252, 104470), (279, 94360), (280, 94023), (310, 84924), (315, 83576), (337, 78120), (360, 73129), (372, 70770), (420, 62682), (434, 60660), (465, 56616), (504, 52235), (558, 47180), (620, 42462), (630, 41788), (651, 40440), (674, 39060), (744, 35385), (840, 31341), (868, 30330), (930, 28308), (1011, 26040), (1085, 24264), (1116, 23590), (1240, 21231), (1260, 20894), (1302, 20220), (1348, 19530), (1395, 18872), (1685, 15624), (1736, 15165), (1860, 14154), (1953, 13480), (2022, 13020), (2170, 12132), (2232, 11795), (2359, 11160), (2520, 10447), (2604, 10110), (2696, 9765), (2790, 9436), (3033, 8680), (3255, 8088), (3370, 7812), (3720, 7077), (3906, 6740), (4044, 6510), (4340, 6066), (4718, 5580), (5055, 5208)]