194355120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 629673984

約数和(自身を除く): 435318864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 151, 155, 173, 186, 240, 248, 302, 310, 346, 372, 453, 465, 496, 519, 604, 620, 692, 744, 755, 865, 906, 930, 1038, 1208, 1240, 1384, 1488, 1510, 1730, 1812, 1860, 2076, 2265, 2416, 2480, 2595, 2768, 3020, 3460, 3624, 3720, 4152, 4530, 4681, 5190, 5363, 6040, 6920, 7248, 7440, 8304, 9060, 9362, 10380, 10726, 12080, 13840, 14043, 16089, 18120, 18724, 20760, 21452, 23405, 26123, 26815, 28086, 32178, 36240, 37448, 41520, 42904, 46810, 52246, 53630, 56172, 64356, 70215, 74896, 78369, 80445, 85808, 93620, 104492, 107260, 112344, 128712, 130615, 140430, 156738, 160890, 187240, 208984, 214520, 224688, 257424, 261230, 280860, 313476, 321780, 374480, 391845, 417968, 429040, 522460, 561720, 626952, 643560, 783690, 809813, 1044920, 1123440, 1253904, 1287120, 1567380, 1619626, 2089840, 2429439, 3134760, 3239252, 4049065, 4858878, 6269520, 6478504, 8098130, 9717756, 12147195, 12957008, 16196260, 19435512, 24294390, 32392520, 38871024, 48588780, 64785040, 97177560, 194355120]

約数ペア:

[(1, 194355120), (2, 97177560), (3, 64785040), (4, 48588780), (5, 38871024), (6, 32392520), (8, 24294390), (10, 19435512), (12, 16196260), (15, 12957008), (16, 12147195), (20, 9717756), (24, 8098130), (30, 6478504), (31, 6269520), (40, 4858878), (48, 4049065), (60, 3239252), (62, 3134760), (80, 2429439), (93, 2089840), (120, 1619626), (124, 1567380), (151, 1287120), (155, 1253904), (173, 1123440), (186, 1044920), (240, 809813), (248, 783690), (302, 643560), (310, 626952), (346, 561720), (372, 522460), (453, 429040), (465, 417968), (496, 391845), (519, 374480), (604, 321780), (620, 313476), (692, 280860), (744, 261230), (755, 257424), (865, 224688), (906, 214520), (930, 208984), (1038, 187240), (1208, 160890), (1240, 156738), (1384, 140430), (1488, 130615), (1510, 128712), (1730, 112344), (1812, 107260), (1860, 104492), (2076, 93620), (2265, 85808), (2416, 80445), (2480, 78369), (2595, 74896), (2768, 70215), (3020, 64356), (3460, 56172), (3624, 53630), (3720, 52246), (4152, 46810), (4530, 42904), (4681, 41520), (5190, 37448), (5363, 36240), (6040, 32178), (6920, 28086), (7248, 26815), (7440, 26123), (8304, 23405), (9060, 21452), (9362, 20760), (10380, 18724), (10726, 18120), (12080, 16089), (13840, 14043)]