288978480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{8191}}^1$

素因数の和:8224

約数の個数: 180

約数和(自身を含む): 1129070592

約数和(自身を除く): 840092112

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, 8191, 8820, 11760, 16382, 17640, 24573, 32764, 35280, 40955, 49146, 57337, 65528, 73719, 81910, 98292, 114674, 122865, 131056, 147438, 163820, 172011, 196584, 229348, 245730, 286685, 294876, 327640, 344022, 368595, 393168, 401359, 458696, 491460, 516033, 573370, 589752, 655280, 688044, 737190, 802718, 860055, 917392, 982920, 1032066, 1146740, 1179504, 1204077, 1376088, 1474380, 1605436, 1720110, 1965840, 2006795, 2064132, 2293480, 2408154, 2580165, 2752176, 2948760, 3210872, 3440220, 3612231, 4013590, 4128264, 4586960, 4816308, 5160330, 5897520, 6020385, 6421744, 6880440, 7224462, 8027180, 8256528, 9632616, 10320660, 12040770, 13760880, 14448924, 16054360, 18061155, 19265232, 20641320, 24081540, 28897848, 32108720, 36122310, 41282640, 48163080, 57795696, 72244620, 96326160, 144489240, 288978480]

約数ペア:

[(1, 288978480), (2, 144489240), (3, 96326160), (4, 72244620), (5, 57795696), (6, 48163080), (7, 41282640), (8, 36122310), (9, 32108720), (10, 28897848), (12, 24081540), (14, 20641320), (15, 19265232), (16, 18061155), (18, 16054360), (20, 14448924), (21, 13760880), (24, 12040770), (28, 10320660), (30, 9632616), (35, 8256528), (36, 8027180), (40, 7224462), (42, 6880440), (45, 6421744), (48, 6020385), (49, 5897520), (56, 5160330), (60, 4816308), (63, 4586960), (70, 4128264), (72, 4013590), (80, 3612231), (84, 3440220), (90, 3210872), (98, 2948760), (105, 2752176), (112, 2580165), (120, 2408154), (126, 2293480), (140, 2064132), (144, 2006795), (147, 1965840), (168, 1720110), (180, 1605436), (196, 1474380), (210, 1376088), (240, 1204077), (245, 1179504), (252, 1146740), (280, 1032066), (294, 982920), (315, 917392), (336, 860055), (360, 802718), (392, 737190), (420, 688044), (441, 655280), (490, 589752), (504, 573370), (560, 516033), (588, 491460), (630, 458696), (720, 401359), (735, 393168), (784, 368595), (840, 344022), (882, 327640), (980, 294876), (1008, 286685), (1176, 245730), (1260, 229348), (1470, 196584), (1680, 172011), (1764, 163820), (1960, 147438), (2205, 131056), (2352, 122865), (2520, 114674), (2940, 98292), (3528, 81910), (3920, 73719), (4410, 65528), (5040, 57337), (5880, 49146), (7056, 40955), (8191, 35280), (8820, 32764), (11760, 24573), (16382, 17640)]