26152560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5189}}^1$

素因数の和:5215

約数の個数: 120

約数和(自身を含む): 100395360

約数和(自身を除く): 74242800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5189, 10378, 15567, 20756, 25945, 31134, 36323, 41512, 46701, 51890, 62268, 72646, 77835, 83024, 93402, 103780, 108969, 124536, 145292, 155670, 181615, 186804, 207560, 217938, 233505, 249072, 290584, 311340, 326907, 363230, 373608, 415120, 435876, 467010, 544845, 581168, 622680, 653814, 726460, 747216, 871752, 934020, 1089690, 1245360, 1307628, 1452920, 1634535, 1743504, 1868040, 2179380, 2615256, 2905840, 3269070, 3736080, 4358760, 5230512, 6538140, 8717520, 13076280, 26152560]

約数ペア:

[(1, 26152560), (2, 13076280), (3, 8717520), (4, 6538140), (5, 5230512), (6, 4358760), (7, 3736080), (8, 3269070), (9, 2905840), (10, 2615256), (12, 2179380), (14, 1868040), (15, 1743504), (16, 1634535), (18, 1452920), (20, 1307628), (21, 1245360), (24, 1089690), (28, 934020), (30, 871752), (35, 747216), (36, 726460), (40, 653814), (42, 622680), (45, 581168), (48, 544845), (56, 467010), (60, 435876), (63, 415120), (70, 373608), (72, 363230), (80, 326907), (84, 311340), (90, 290584), (105, 249072), (112, 233505), (120, 217938), (126, 207560), (140, 186804), (144, 181615), (168, 155670), (180, 145292), (210, 124536), (240, 108969), (252, 103780), (280, 93402), (315, 83024), (336, 77835), (360, 72646), (420, 62268), (504, 51890), (560, 46701), (630, 41512), (720, 36323), (840, 31134), (1008, 25945), (1260, 20756), (1680, 15567), (2520, 10378), (5040, 5189)]