166854240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16553}}^1$

素因数の和:16581

約数の個数: 144

約数和(自身を含む): 650770848

約数和(自身を除く): 483916608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16553, 33106, 49659, 66212, 82765, 99318, 115871, 132424, 148977, 165530, 198636, 231742, 248295, 264848, 297954, 331060, 347613, 397272, 463484, 496590, 529696, 579355, 595908, 662120, 695226, 744885, 794544, 926968, 993180, 1042839, 1158710, 1191816, 1324240, 1390452, 1489770, 1589088, 1738065, 1853936, 1986360, 2085678, 2317420, 2383632, 2648480, 2780904, 2979540, 3476130, 3707872, 3972720, 4171356, 4634840, 4767264, 5214195, 5561808, 5959080, 6952260, 7945440, 8342712, 9269680, 10428390, 11123616, 11918160, 13904520, 16685424, 18539360, 20856780, 23836320, 27809040, 33370848, 41713560, 55618080, 83427120, 166854240]

約数ペア:

[(1, 166854240), (2, 83427120), (3, 55618080), (4, 41713560), (5, 33370848), (6, 27809040), (7, 23836320), (8, 20856780), (9, 18539360), (10, 16685424), (12, 13904520), (14, 11918160), (15, 11123616), (16, 10428390), (18, 9269680), (20, 8342712), (21, 7945440), (24, 6952260), (28, 5959080), (30, 5561808), (32, 5214195), (35, 4767264), (36, 4634840), (40, 4171356), (42, 3972720), (45, 3707872), (48, 3476130), (56, 2979540), (60, 2780904), (63, 2648480), (70, 2383632), (72, 2317420), (80, 2085678), (84, 1986360), (90, 1853936), (96, 1738065), (105, 1589088), (112, 1489770), (120, 1390452), (126, 1324240), (140, 1191816), (144, 1158710), (160, 1042839), (168, 993180), (180, 926968), (210, 794544), (224, 744885), (240, 695226), (252, 662120), (280, 595908), (288, 579355), (315, 529696), (336, 496590), (360, 463484), (420, 397272), (480, 347613), (504, 331060), (560, 297954), (630, 264848), (672, 248295), (720, 231742), (840, 198636), (1008, 165530), (1120, 148977), (1260, 132424), (1440, 115871), (1680, 99318), (2016, 82765), (2520, 66212), (3360, 49659), (5040, 33106), (10080, 16553)]