168281331120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{4769879}}^1$

素因数の和:4769912

約数の個数: 180

約数和(自身を含む): 657413480880

約数和(自身を除く): 489132149760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 4769879, 9539758, 14309637, 19079516, 23849395, 28619274, 33389153, 38159032, 42928911, 47698790, 57238548, 66778306, 71548185, 76318064, 85857822, 95397580, 100167459, 114477096, 133556612, 143096370, 166945765, 171715644, 190795160, 200334918, 214644555, 228954192, 233724071, 267113224, 286192740, 300502377, 333891530, 343431288, 381590320, 400669836, 429289110, 467448142, 500837295, 534226448, 572385480, 601004754, 667783060, 686862576, 701172213, 801339672, 858578220, 934896284, 1001674590, 1144770960, 1168620355, 1202009508, 1335566120, 1402344426, 1502511885, 1602679344, 1717156440, 1869792568, 2003349180, 2103516639, 2337240710, 2404019016, 2671132240, 2804688852, 3005023770, 3434312880, 3505861065, 3739585136, 4006698360, 4207033278, 4674481420, 4808038032, 5609377704, 6010047540, 7011722130, 8013396720, 8414066556, 9348962840, 10517583195, 11218755408, 12020095080, 14023444260, 16828133112, 18697925680, 21035166390, 24040190160, 28046888520, 33656266224, 42070332780, 56093777040, 84140665560, 168281331120]

約数ペア:

[(1, 168281331120), (2, 84140665560), (3, 56093777040), (4, 42070332780), (5, 33656266224), (6, 28046888520), (7, 24040190160), (8, 21035166390), (9, 18697925680), (10, 16828133112), (12, 14023444260), (14, 12020095080), (15, 11218755408), (16, 10517583195), (18, 9348962840), (20, 8414066556), (21, 8013396720), (24, 7011722130), (28, 6010047540), (30, 5609377704), (35, 4808038032), (36, 4674481420), (40, 4207033278), (42, 4006698360), (45, 3739585136), (48, 3505861065), (49, 3434312880), (56, 3005023770), (60, 2804688852), (63, 2671132240), (70, 2404019016), (72, 2337240710), (80, 2103516639), (84, 2003349180), (90, 1869792568), (98, 1717156440), (105, 1602679344), (112, 1502511885), (120, 1402344426), (126, 1335566120), (140, 1202009508), (144, 1168620355), (147, 1144770960), (168, 1001674590), (180, 934896284), (196, 858578220), (210, 801339672), (240, 701172213), (245, 686862576), (252, 667783060), (280, 601004754), (294, 572385480), (315, 534226448), (336, 500837295), (360, 467448142), (392, 429289110), (420, 400669836), (441, 381590320), (490, 343431288), (504, 333891530), (560, 300502377), (588, 286192740), (630, 267113224), (720, 233724071), (735, 228954192), (784, 214644555), (840, 200334918), (882, 190795160), (980, 171715644), (1008, 166945765), (1176, 143096370), (1260, 133556612), (1470, 114477096), (1680, 100167459), (1764, 95397580), (1960, 85857822), (2205, 76318064), (2352, 71548185), (2520, 66778306), (2940, 57238548), (3528, 47698790), (3920, 42928911), (4410, 38159032), (5040, 33389153), (5880, 28619274), (7056, 23849395), (8820, 19079516), (11760, 14309637), (17640, 9539758), (35280, 4769879)]