188151840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:891

約数の個数: 144

約数和(自身を含む): 646348248

約数和(自身を除く): 458196408

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, 72, 80, 90, 96, 120, 144, 160, 180, 193, 240, 288, 360, 386, 480, 579, 677, 720, 772, 965, 1158, 1354, 1440, 1544, 1737, 1930, 2031, 2316, 2708, 2895, 3088, 3385, 3474, 3860, 4062, 4632, 5416, 5790, 6093, 6176, 6770, 6948, 7720, 8124, 8685, 9264, 10155, 10832, 11580, 12186, 13540, 13896, 15440, 16248, 17370, 18528, 20310, 21664, 23160, 24372, 27080, 27792, 30465, 30880, 32496, 34740, 40620, 46320, 48744, 54160, 55584, 60930, 64992, 69480, 81240, 92640, 97488, 108320, 121860, 130661, 138960, 162480, 194976, 243720, 261322, 277920, 324960, 391983, 487440, 522644, 653305, 783966, 974880, 1045288, 1175949, 1306610, 1567932, 1959915, 2090576, 2351898, 2613220, 3135864, 3919830, 4181152, 4703796, 5226440, 5879745, 6271728, 7839660, 9407592, 10452880, 11759490, 12543456, 15679320, 18815184, 20905760, 23518980, 31358640, 37630368, 47037960, 62717280, 94075920, 188151840]

約数ペア:

[(1, 188151840), (2, 94075920), (3, 62717280), (4, 47037960), (5, 37630368), (6, 31358640), (8, 23518980), (9, 20905760), (10, 18815184), (12, 15679320), (15, 12543456), (16, 11759490), (18, 10452880), (20, 9407592), (24, 7839660), (30, 6271728), (32, 5879745), (36, 5226440), (40, 4703796), (45, 4181152), (48, 3919830), (60, 3135864), (72, 2613220), (80, 2351898), (90, 2090576), (96, 1959915), (120, 1567932), (144, 1306610), (160, 1175949), (180, 1045288), (193, 974880), (240, 783966), (288, 653305), (360, 522644), (386, 487440), (480, 391983), (579, 324960), (677, 277920), (720, 261322), (772, 243720), (965, 194976), (1158, 162480), (1354, 138960), (1440, 130661), (1544, 121860), (1737, 108320), (1930, 97488), (2031, 92640), (2316, 81240), (2708, 69480), (2895, 64992), (3088, 60930), (3385, 55584), (3474, 54160), (3860, 48744), (4062, 46320), (4632, 40620), (5416, 34740), (5790, 32496), (6093, 30880), (6176, 30465), (6770, 27792), (6948, 27080), (7720, 24372), (8124, 23160), (8685, 21664), (9264, 20310), (10155, 18528), (10832, 17370), (11580, 16248), (12186, 15440), (13540, 13896)]