164716320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18061}}^1$

素因数の和:18098

約数の個数: 96

約数和(自身を含む): 546194880

約数和(自身を除く): 381478560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 18061, 36122, 54183, 72244, 90305, 108366, 144488, 180610, 216732, 270915, 288976, 343159, 361220, 433464, 541830, 577952, 686318, 722440, 866928, 1029477, 1083660, 1372636, 1444880, 1715795, 1733856, 2058954, 2167320, 2745272, 2889760, 3431590, 4117908, 4334640, 5147385, 5490544, 6863180, 8235816, 8669280, 10294770, 10981088, 13726360, 16471632, 20589540, 27452720, 32943264, 41179080, 54905440, 82358160, 164716320]

約数ペア:

[(1, 164716320), (2, 82358160), (3, 54905440), (4, 41179080), (5, 32943264), (6, 27452720), (8, 20589540), (10, 16471632), (12, 13726360), (15, 10981088), (16, 10294770), (19, 8669280), (20, 8235816), (24, 6863180), (30, 5490544), (32, 5147385), (38, 4334640), (40, 4117908), (48, 3431590), (57, 2889760), (60, 2745272), (76, 2167320), (80, 2058954), (95, 1733856), (96, 1715795), (114, 1444880), (120, 1372636), (152, 1083660), (160, 1029477), (190, 866928), (228, 722440), (240, 686318), (285, 577952), (304, 541830), (380, 433464), (456, 361220), (480, 343159), (570, 288976), (608, 270915), (760, 216732), (912, 180610), (1140, 144488), (1520, 108366), (1824, 90305), (2280, 72244), (3040, 54183), (4560, 36122), (9120, 18061)]