164345760

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 168

約数和(自身を含む): 582547140

約数和(自身を除く): 418201380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1409, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2818, 2916, 3240, 3645, 3888, 4227, 4320, 4860, 5636, 5832, 6480, 7045, 7290, 7776, 8454, 9720, 11272, 11664, 12681, 12960, 14090, 14580, 16908, 19440, 21135, 22544, 23328, 25362, 28180, 29160, 33816, 38043, 38880, 42270, 45088, 50724, 56360, 58320, 63405, 67632, 76086, 84540, 101448, 112720, 114129, 116640, 126810, 135264, 152172, 169080, 190215, 202896, 225440, 228258, 253620, 304344, 338160, 342387, 380430, 405792, 456516, 507240, 570645, 608688, 676320, 684774, 760860, 913032, 1014480, 1027161, 1141290, 1217376, 1369548, 1521720, 1711935, 1826064, 2028960, 2054322, 2282580, 2739096, 3043440, 3423870, 3652128, 4108644, 4565160, 5135805, 5478192, 6086880, 6847740, 8217288, 9130320, 10271610, 10956384, 13695480, 16434576, 18260640, 20543220, 27390960, 32869152, 41086440, 54781920, 82172880, 164345760]

約数ペア:

[(1, 164345760), (2, 82172880), (3, 54781920), (4, 41086440), (5, 32869152), (6, 27390960), (8, 20543220), (9, 18260640), (10, 16434576), (12, 13695480), (15, 10956384), (16, 10271610), (18, 9130320), (20, 8217288), (24, 6847740), (27, 6086880), (30, 5478192), (32, 5135805), (36, 4565160), (40, 4108644), (45, 3652128), (48, 3423870), (54, 3043440), (60, 2739096), (72, 2282580), (80, 2054322), (81, 2028960), (90, 1826064), (96, 1711935), (108, 1521720), (120, 1369548), (135, 1217376), (144, 1141290), (160, 1027161), (162, 1014480), (180, 913032), (216, 760860), (240, 684774), (243, 676320), (270, 608688), (288, 570645), (324, 507240), (360, 456516), (405, 405792), (432, 380430), (480, 342387), (486, 338160), (540, 304344), (648, 253620), (720, 228258), (729, 225440), (810, 202896), (864, 190215), (972, 169080), (1080, 152172), (1215, 135264), (1296, 126810), (1409, 116640), (1440, 114129), (1458, 112720), (1620, 101448), (1944, 84540), (2160, 76086), (2430, 67632), (2592, 63405), (2818, 58320), (2916, 56360), (3240, 50724), (3645, 45088), (3888, 42270), (4227, 38880), (4320, 38043), (4860, 33816), (5636, 29160), (5832, 28180), (6480, 25362), (7045, 23328), (7290, 22544), (7776, 21135), (8454, 19440), (9720, 16908), (11272, 14580), (11664, 14090), (12681, 12960)]