26958960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1783}}^1$

素因数の和:1812

約数の個数: 160

約数和(自身を含む): 106183680

約数和(自身を除く): 79224720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1783, 1890, 2160, 2520, 3024, 3566, 3780, 5040, 5349, 7132, 7560, 8915, 10698, 12481, 14264, 15120, 16047, 17830, 21396, 24962, 26745, 28528, 32094, 35660, 37443, 42792, 48141, 49924, 53490, 62405, 64188, 71320, 74886, 80235, 85584, 96282, 99848, 106980, 112329, 124810, 128376, 142640, 149772, 160470, 187215, 192564, 199696, 213960, 224658, 240705, 249620, 256752, 299544, 320940, 336987, 374430, 385128, 427920, 449316, 481410, 499240, 561645, 599088, 641880, 673974, 748860, 770256, 898632, 962820, 998480, 1123290, 1283760, 1347948, 1497720, 1684935, 1797264, 1925640, 2246580, 2695896, 2995440, 3369870, 3851280, 4493160, 5391792, 6739740, 8986320, 13479480, 26958960]

約数ペア:

[(1, 26958960), (2, 13479480), (3, 8986320), (4, 6739740), (5, 5391792), (6, 4493160), (7, 3851280), (8, 3369870), (9, 2995440), (10, 2695896), (12, 2246580), (14, 1925640), (15, 1797264), (16, 1684935), (18, 1497720), (20, 1347948), (21, 1283760), (24, 1123290), (27, 998480), (28, 962820), (30, 898632), (35, 770256), (36, 748860), (40, 673974), (42, 641880), (45, 599088), (48, 561645), (54, 499240), (56, 481410), (60, 449316), (63, 427920), (70, 385128), (72, 374430), (80, 336987), (84, 320940), (90, 299544), (105, 256752), (108, 249620), (112, 240705), (120, 224658), (126, 213960), (135, 199696), (140, 192564), (144, 187215), (168, 160470), (180, 149772), (189, 142640), (210, 128376), (216, 124810), (240, 112329), (252, 106980), (270, 99848), (280, 96282), (315, 85584), (336, 80235), (360, 74886), (378, 71320), (420, 64188), (432, 62405), (504, 53490), (540, 49924), (560, 48141), (630, 42792), (720, 37443), (756, 35660), (840, 32094), (945, 28528), (1008, 26745), (1080, 24962), (1260, 21396), (1512, 17830), (1680, 16047), (1783, 15120), (1890, 14264), (2160, 12481), (2520, 10698), (3024, 8915), (3566, 7560), (3780, 7132), (5040, 5349)]