164559480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{547}}^1$

素因数の和:693

約数の個数: 128

約数和(自身を含む): 520819200

約数和(自身を除く): 356259720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 109, 115, 120, 138, 184, 218, 230, 276, 327, 345, 436, 460, 545, 547, 552, 654, 690, 872, 920, 1090, 1094, 1308, 1380, 1635, 1641, 2180, 2188, 2507, 2616, 2735, 2760, 3270, 3282, 4360, 4376, 5014, 5470, 6540, 6564, 7521, 8205, 10028, 10940, 12535, 12581, 13080, 13128, 15042, 16410, 20056, 21880, 25070, 25162, 30084, 32820, 37605, 37743, 50140, 50324, 59623, 60168, 62905, 65640, 75210, 75486, 100280, 100648, 119246, 125810, 150420, 150972, 178869, 188715, 238492, 251620, 298115, 300840, 301944, 357738, 377430, 476984, 503240, 596230, 715476, 754860, 894345, 1192460, 1371329, 1430952, 1509720, 1788690, 2384920, 2742658, 3577380, 4113987, 5485316, 6856645, 7154760, 8227974, 10970632, 13713290, 16455948, 20569935, 27426580, 32911896, 41139870, 54853160, 82279740, 164559480]

約数ペア:

[(1, 164559480), (2, 82279740), (3, 54853160), (4, 41139870), (5, 32911896), (6, 27426580), (8, 20569935), (10, 16455948), (12, 13713290), (15, 10970632), (20, 8227974), (23, 7154760), (24, 6856645), (30, 5485316), (40, 4113987), (46, 3577380), (60, 2742658), (69, 2384920), (92, 1788690), (109, 1509720), (115, 1430952), (120, 1371329), (138, 1192460), (184, 894345), (218, 754860), (230, 715476), (276, 596230), (327, 503240), (345, 476984), (436, 377430), (460, 357738), (545, 301944), (547, 300840), (552, 298115), (654, 251620), (690, 238492), (872, 188715), (920, 178869), (1090, 150972), (1094, 150420), (1308, 125810), (1380, 119246), (1635, 100648), (1641, 100280), (2180, 75486), (2188, 75210), (2507, 65640), (2616, 62905), (2735, 60168), (2760, 59623), (3270, 50324), (3282, 50140), (4360, 37743), (4376, 37605), (5014, 32820), (5470, 30084), (6540, 25162), (6564, 25070), (7521, 21880), (8205, 20056), (10028, 16410), (10940, 15042), (12535, 13128), (12581, 13080)]