26096280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 91514880

約数和(自身を除く): 65418600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 661, 705, 840, 940, 987, 1128, 1316, 1322, 1410, 1645, 1880, 1974, 1983, 2632, 2644, 2820, 3290, 3305, 3948, 3966, 4627, 4935, 5288, 5640, 6580, 6610, 7896, 7932, 9254, 9870, 9915, 13160, 13220, 13881, 15864, 18508, 19740, 19830, 23135, 26440, 27762, 31067, 37016, 39480, 39660, 46270, 55524, 62134, 69405, 79320, 92540, 93201, 111048, 124268, 138810, 155335, 185080, 186402, 217469, 248536, 277620, 310670, 372804, 434938, 466005, 555240, 621340, 652407, 745608, 869876, 932010, 1087345, 1242680, 1304814, 1739752, 1864020, 2174690, 2609628, 3262035, 3728040, 4349380, 5219256, 6524070, 8698760, 13048140, 26096280]

約数ペア:

[(1, 26096280), (2, 13048140), (3, 8698760), (4, 6524070), (5, 5219256), (6, 4349380), (7, 3728040), (8, 3262035), (10, 2609628), (12, 2174690), (14, 1864020), (15, 1739752), (20, 1304814), (21, 1242680), (24, 1087345), (28, 932010), (30, 869876), (35, 745608), (40, 652407), (42, 621340), (47, 555240), (56, 466005), (60, 434938), (70, 372804), (84, 310670), (94, 277620), (105, 248536), (120, 217469), (140, 186402), (141, 185080), (168, 155335), (188, 138810), (210, 124268), (235, 111048), (280, 93201), (282, 92540), (329, 79320), (376, 69405), (420, 62134), (470, 55524), (564, 46270), (658, 39660), (661, 39480), (705, 37016), (840, 31067), (940, 27762), (987, 26440), (1128, 23135), (1316, 19830), (1322, 19740), (1410, 18508), (1645, 15864), (1880, 13881), (1974, 13220), (1983, 13160), (2632, 9915), (2644, 9870), (2820, 9254), (3290, 7932), (3305, 7896), (3948, 6610), (3966, 6580), (4627, 5640), (4935, 5288)]