1948152960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26017}}^1$

素因数の和:26055

約数の個数: 192

約数和(自身を含む): 7244972280

約数和(自身を除く): 5296819320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 26017, 37440, 52034, 74880, 78051, 104068, 130085, 156102, 208136, 234153, 260170, 312204, 338221, 390255, 416272, 468306, 520340, 624408, 676442, 780510, 832544, 936612, 1014663, 1040680, 1170765, 1248816, 1352884, 1561020, 1665088, 1691105, 1873224, 2029326, 2081360, 2341530, 2497632, 2705768, 3043989, 3122040, 3330176, 3382210, 3746448, 4058652, 4162720, 4683060, 4995264, 5073315, 5411536, 6087978, 6244080, 6764420, 7492896, 8117304, 8325440, 9366120, 9990528, 10146630, 10823072, 12175956, 12488160, 13528840, 14985792, 15219945, 16234608, 16650880, 18732240, 20293260, 21646144, 24351912, 24976320, 27057680, 29971584, 30439890, 32469216, 37464480, 40586520, 43292288, 48703824, 49952640, 54115360, 60879780, 64938432, 74928960, 81173040, 97407648, 108230720, 121759560, 129876864, 149857920, 162346080, 194815296, 216461440, 243519120, 324692160, 389630592, 487038240, 649384320, 974076480, 1948152960]

約数ペア:

[(1, 1948152960), (2, 974076480), (3, 649384320), (4, 487038240), (5, 389630592), (6, 324692160), (8, 243519120), (9, 216461440), (10, 194815296), (12, 162346080), (13, 149857920), (15, 129876864), (16, 121759560), (18, 108230720), (20, 97407648), (24, 81173040), (26, 74928960), (30, 64938432), (32, 60879780), (36, 54115360), (39, 49952640), (40, 48703824), (45, 43292288), (48, 40586520), (52, 37464480), (60, 32469216), (64, 30439890), (65, 29971584), (72, 27057680), (78, 24976320), (80, 24351912), (90, 21646144), (96, 20293260), (104, 18732240), (117, 16650880), (120, 16234608), (128, 15219945), (130, 14985792), (144, 13528840), (156, 12488160), (160, 12175956), (180, 10823072), (192, 10146630), (195, 9990528), (208, 9366120), (234, 8325440), (240, 8117304), (260, 7492896), (288, 6764420), (312, 6244080), (320, 6087978), (360, 5411536), (384, 5073315), (390, 4995264), (416, 4683060), (468, 4162720), (480, 4058652), (520, 3746448), (576, 3382210), (585, 3330176), (624, 3122040), (640, 3043989), (720, 2705768), (780, 2497632), (832, 2341530), (936, 2081360), (960, 2029326), (1040, 1873224), (1152, 1691105), (1170, 1665088), (1248, 1561020), (1440, 1352884), (1560, 1248816), (1664, 1170765), (1872, 1040680), (1920, 1014663), (2080, 936612), (2340, 832544), (2496, 780510), (2880, 676442), (3120, 624408), (3744, 520340), (4160, 468306), (4680, 416272), (4992, 390255), (5760, 338221), (6240, 312204), (7488, 260170), (8320, 234153), (9360, 208136), (12480, 156102), (14976, 130085), (18720, 104068), (24960, 78051), (26017, 74880), (37440, 52034)]