139243320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4159}}^1$

素因数の和:4210

約数の個数: 128

約数和(自身を含む): 479232000

約数和(自身を除く): 339988680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4159, 4185, 5580, 6696, 8318, 8370, 11160, 12477, 16636, 16740, 20795, 24954, 33272, 33480, 37431, 41590, 49908, 62385, 74862, 83180, 99816, 112293, 124770, 128929, 149724, 166360, 187155, 224586, 249540, 257858, 299448, 374310, 386787, 449172, 499080, 515716, 561465, 644645, 748620, 773574, 898344, 1031432, 1122930, 1160361, 1289290, 1497240, 1547148, 1933935, 2245860, 2320722, 2578580, 3094296, 3481083, 3867870, 4491720, 4641444, 5157160, 5801805, 6962166, 7735740, 9282888, 11603610, 13924332, 15471480, 17405415, 23207220, 27848664, 34810830, 46414440, 69621660, 139243320]

約数ペア:

[(1, 139243320), (2, 69621660), (3, 46414440), (4, 34810830), (5, 27848664), (6, 23207220), (8, 17405415), (9, 15471480), (10, 13924332), (12, 11603610), (15, 9282888), (18, 7735740), (20, 6962166), (24, 5801805), (27, 5157160), (30, 4641444), (31, 4491720), (36, 3867870), (40, 3481083), (45, 3094296), (54, 2578580), (60, 2320722), (62, 2245860), (72, 1933935), (90, 1547148), (93, 1497240), (108, 1289290), (120, 1160361), (124, 1122930), (135, 1031432), (155, 898344), (180, 773574), (186, 748620), (216, 644645), (248, 561465), (270, 515716), (279, 499080), (310, 449172), (360, 386787), (372, 374310), (465, 299448), (540, 257858), (558, 249540), (620, 224586), (744, 187155), (837, 166360), (930, 149724), (1080, 128929), (1116, 124770), (1240, 112293), (1395, 99816), (1674, 83180), (1860, 74862), (2232, 62385), (2790, 49908), (3348, 41590), (3720, 37431), (4159, 33480), (4185, 33272), (5580, 24954), (6696, 20795), (8318, 16740), (8370, 16636), (11160, 12477)]