164596320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5443}}^1$

素因数の和:5474

約数の個数: 192

約数和(自身を含む): 658506240

約数和(自身を除く): 493909920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5443, 6048, 7560, 10080, 10886, 15120, 16329, 21772, 27215, 30240, 32658, 38101, 43544, 48987, 54430, 65316, 76202, 81645, 87088, 97974, 108860, 114303, 130632, 146961, 152404, 163290, 174176, 190505, 195948, 217720, 228606, 244935, 261264, 293922, 304808, 326580, 342909, 381010, 391896, 435440, 457212, 489870, 522528, 571515, 587844, 609616, 653160, 685818, 734805, 762020, 783792, 870880, 914424, 979740, 1028727, 1143030, 1175688, 1219232, 1306320, 1371636, 1469610, 1524040, 1567584, 1714545, 1828848, 1959480, 2057454, 2286060, 2351376, 2612640, 2743272, 2939220, 3048080, 3429090, 3657696, 3918960, 4114908, 4572120, 4702752, 5143635, 5486544, 5878440, 6096160, 6858180, 7837920, 8229816, 9144240, 10287270, 10973088, 11756880, 13716360, 16459632, 18288480, 20574540, 23513760, 27432720, 32919264, 41149080, 54865440, 82298160, 164596320]

約数ペア:

[(1, 164596320), (2, 82298160), (3, 54865440), (4, 41149080), (5, 32919264), (6, 27432720), (7, 23513760), (8, 20574540), (9, 18288480), (10, 16459632), (12, 13716360), (14, 11756880), (15, 10973088), (16, 10287270), (18, 9144240), (20, 8229816), (21, 7837920), (24, 6858180), (27, 6096160), (28, 5878440), (30, 5486544), (32, 5143635), (35, 4702752), (36, 4572120), (40, 4114908), (42, 3918960), (45, 3657696), (48, 3429090), (54, 3048080), (56, 2939220), (60, 2743272), (63, 2612640), (70, 2351376), (72, 2286060), (80, 2057454), (84, 1959480), (90, 1828848), (96, 1714545), (105, 1567584), (108, 1524040), (112, 1469610), (120, 1371636), (126, 1306320), (135, 1219232), (140, 1175688), (144, 1143030), (160, 1028727), (168, 979740), (180, 914424), (189, 870880), (210, 783792), (216, 762020), (224, 734805), (240, 685818), (252, 653160), (270, 609616), (280, 587844), (288, 571515), (315, 522528), (336, 489870), (360, 457212), (378, 435440), (420, 391896), (432, 381010), (480, 342909), (504, 326580), (540, 304808), (560, 293922), (630, 261264), (672, 244935), (720, 228606), (756, 217720), (840, 195948), (864, 190505), (945, 174176), (1008, 163290), (1080, 152404), (1120, 146961), (1260, 130632), (1440, 114303), (1512, 108860), (1680, 97974), (1890, 87088), (2016, 81645), (2160, 76202), (2520, 65316), (3024, 54430), (3360, 48987), (3780, 43544), (4320, 38101), (5040, 32658), (5443, 30240), (6048, 27215), (7560, 21772), (10080, 16329), (10886, 15120)]