164866320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:750

約数の個数: 160

約数和(自身を含む): 573296640

約数和(自身を除く): 408430320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 508, 540, 601, 635, 720, 762, 1016, 1080, 1143, 1202, 1270, 1524, 1803, 1905, 2032, 2160, 2286, 2404, 2540, 3005, 3048, 3429, 3606, 3810, 4572, 4808, 5080, 5409, 5715, 6010, 6096, 6858, 7212, 7620, 9015, 9144, 9616, 10160, 10818, 11430, 12020, 13716, 14424, 15240, 16227, 17145, 18030, 18288, 21636, 22860, 24040, 27045, 27432, 28848, 30480, 32454, 34290, 36060, 43272, 45720, 48080, 54090, 54864, 64908, 68580, 72120, 76327, 81135, 86544, 91440, 108180, 129816, 137160, 144240, 152654, 162270, 216360, 228981, 259632, 274320, 305308, 324540, 381635, 432720, 457962, 610616, 649080, 686943, 763270, 915924, 1144905, 1221232, 1298160, 1373886, 1526540, 1831848, 2060829, 2289810, 2747772, 3053080, 3434715, 3663696, 4121658, 4579620, 5495544, 6106160, 6869430, 8243316, 9159240, 10304145, 10991088, 13738860, 16486632, 18318480, 20608290, 27477720, 32973264, 41216580, 54955440, 82433160, 164866320]

約数ペア:

[(1, 164866320), (2, 82433160), (3, 54955440), (4, 41216580), (5, 32973264), (6, 27477720), (8, 20608290), (9, 18318480), (10, 16486632), (12, 13738860), (15, 10991088), (16, 10304145), (18, 9159240), (20, 8243316), (24, 6869430), (27, 6106160), (30, 5495544), (36, 4579620), (40, 4121658), (45, 3663696), (48, 3434715), (54, 3053080), (60, 2747772), (72, 2289810), (80, 2060829), (90, 1831848), (108, 1526540), (120, 1373886), (127, 1298160), (135, 1221232), (144, 1144905), (180, 915924), (216, 763270), (240, 686943), (254, 649080), (270, 610616), (360, 457962), (381, 432720), (432, 381635), (508, 324540), (540, 305308), (601, 274320), (635, 259632), (720, 228981), (762, 216360), (1016, 162270), (1080, 152654), (1143, 144240), (1202, 137160), (1270, 129816), (1524, 108180), (1803, 91440), (1905, 86544), (2032, 81135), (2160, 76327), (2286, 72120), (2404, 68580), (2540, 64908), (3005, 54864), (3048, 54090), (3429, 48080), (3606, 45720), (3810, 43272), (4572, 36060), (4808, 34290), (5080, 32454), (5409, 30480), (5715, 28848), (6010, 27432), (6096, 27045), (6858, 24040), (7212, 22860), (7620, 21636), (9015, 18288), (9144, 18030), (9616, 17145), (10160, 16227), (10818, 15240), (11430, 14424), (12020, 13716)]