165320640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:579

約数の個数: 168

約数和(自身を含む): 574151760

約数和(自身を除く): 408831120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 411, 419, 480, 548, 576, 685, 720, 822, 838, 960, 1096, 1233, 1257, 1370, 1440, 1644, 1676, 2055, 2095, 2192, 2466, 2514, 2740, 2880, 3288, 3352, 3771, 4110, 4190, 4384, 4932, 5028, 5480, 6165, 6285, 6576, 6704, 7542, 8220, 8380, 8768, 9864, 10056, 10960, 12330, 12570, 13152, 13408, 15084, 16440, 16760, 18855, 19728, 20112, 21920, 24660, 25140, 26304, 26816, 30168, 32880, 33520, 37710, 39456, 40224, 43840, 49320, 50280, 57403, 60336, 65760, 67040, 75420, 78912, 80448, 98640, 100560, 114806, 120672, 131520, 134080, 150840, 172209, 197280, 201120, 229612, 241344, 287015, 301680, 344418, 394560, 402240, 459224, 516627, 574030, 603360, 688836, 861045, 918448, 1033254, 1148060, 1206720, 1377672, 1722090, 1836896, 2066508, 2296120, 2583135, 2755344, 3444180, 3673792, 4133016, 4592240, 5166270, 5510688, 6888360, 8266032, 9184480, 10332540, 11021376, 13776720, 16532064, 18368960, 20665080, 27553440, 33064128, 41330160, 55106880, 82660320, 165320640]

約数ペア:

[(1, 165320640), (2, 82660320), (3, 55106880), (4, 41330160), (5, 33064128), (6, 27553440), (8, 20665080), (9, 18368960), (10, 16532064), (12, 13776720), (15, 11021376), (16, 10332540), (18, 9184480), (20, 8266032), (24, 6888360), (30, 5510688), (32, 5166270), (36, 4592240), (40, 4133016), (45, 3673792), (48, 3444180), (60, 2755344), (64, 2583135), (72, 2296120), (80, 2066508), (90, 1836896), (96, 1722090), (120, 1377672), (137, 1206720), (144, 1148060), (160, 1033254), (180, 918448), (192, 861045), (240, 688836), (274, 603360), (288, 574030), (320, 516627), (360, 459224), (411, 402240), (419, 394560), (480, 344418), (548, 301680), (576, 287015), (685, 241344), (720, 229612), (822, 201120), (838, 197280), (960, 172209), (1096, 150840), (1233, 134080), (1257, 131520), (1370, 120672), (1440, 114806), (1644, 100560), (1676, 98640), (2055, 80448), (2095, 78912), (2192, 75420), (2466, 67040), (2514, 65760), (2740, 60336), (2880, 57403), (3288, 50280), (3352, 49320), (3771, 43840), (4110, 40224), (4190, 39456), (4384, 37710), (4932, 33520), (5028, 32880), (5480, 30168), (6165, 26816), (6285, 26304), (6576, 25140), (6704, 24660), (7542, 21920), (8220, 20112), (8380, 19728), (8768, 18855), (9864, 16760), (10056, 16440), (10960, 15084), (12330, 13408), (12570, 13152)]