164869440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:936

約数の個数: 112

約数和(自身を含む): 526255488

約数和(自身を除く): 361386048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 263, 320, 480, 526, 653, 789, 960, 1052, 1306, 1315, 1578, 1959, 2104, 2612, 2630, 3156, 3265, 3918, 3945, 4208, 5224, 5260, 6312, 6530, 7836, 7890, 8416, 9795, 10448, 10520, 12624, 13060, 15672, 15780, 16832, 19590, 20896, 21040, 25248, 26120, 31344, 31560, 39180, 41792, 42080, 50496, 52240, 62688, 63120, 78360, 84160, 104480, 125376, 126240, 156720, 171739, 208960, 252480, 313440, 343478, 515217, 626880, 686956, 858695, 1030434, 1373912, 1717390, 2060868, 2576085, 2747824, 3434780, 4121736, 5152170, 5495648, 6869560, 8243472, 10304340, 10991296, 13739120, 16486944, 20608680, 27478240, 32973888, 41217360, 54956480, 82434720, 164869440]

約数ペア:

[(1, 164869440), (2, 82434720), (3, 54956480), (4, 41217360), (5, 32973888), (6, 27478240), (8, 20608680), (10, 16486944), (12, 13739120), (15, 10991296), (16, 10304340), (20, 8243472), (24, 6869560), (30, 5495648), (32, 5152170), (40, 4121736), (48, 3434780), (60, 2747824), (64, 2576085), (80, 2060868), (96, 1717390), (120, 1373912), (160, 1030434), (192, 858695), (240, 686956), (263, 626880), (320, 515217), (480, 343478), (526, 313440), (653, 252480), (789, 208960), (960, 171739), (1052, 156720), (1306, 126240), (1315, 125376), (1578, 104480), (1959, 84160), (2104, 78360), (2612, 63120), (2630, 62688), (3156, 52240), (3265, 50496), (3918, 42080), (3945, 41792), (4208, 39180), (5224, 31560), (5260, 31344), (6312, 26120), (6530, 25248), (7836, 21040), (7890, 20896), (8416, 19590), (9795, 16832), (10448, 15780), (10520, 15672), (12624, 13060)]