345426480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{9791}}^1$

素因数の和:9824

約数の個数: 180

約数和(自身を含む): 1349592192

約数和(自身を除く): 1004165712

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, 9791, 11760, 17640, 19582, 29373, 35280, 39164, 48955, 58746, 68537, 78328, 88119, 97910, 117492, 137074, 146865, 156656, 176238, 195820, 205611, 234984, 274148, 293730, 342685, 352476, 391640, 411222, 440595, 469968, 479759, 548296, 587460, 616833, 685370, 704952, 783280, 822444, 881190, 959518, 1028055, 1096592, 1174920, 1233666, 1370740, 1409904, 1439277, 1644888, 1762380, 1919036, 2056110, 2349840, 2398795, 2467332, 2741480, 2878554, 3084165, 3289776, 3524760, 3838072, 4112220, 4317831, 4797590, 4934664, 5482960, 5757108, 6168330, 7049520, 7196385, 7676144, 8224440, 8635662, 9595180, 9869328, 11514216, 12336660, 14392770, 16448880, 17271324, 19190360, 21589155, 23028432, 24673320, 28785540, 34542648, 38380720, 43178310, 49346640, 57571080, 69085296, 86356620, 115142160, 172713240, 345426480]

約数ペア:

[(1, 345426480), (2, 172713240), (3, 115142160), (4, 86356620), (5, 69085296), (6, 57571080), (7, 49346640), (8, 43178310), (9, 38380720), (10, 34542648), (12, 28785540), (14, 24673320), (15, 23028432), (16, 21589155), (18, 19190360), (20, 17271324), (21, 16448880), (24, 14392770), (28, 12336660), (30, 11514216), (35, 9869328), (36, 9595180), (40, 8635662), (42, 8224440), (45, 7676144), (48, 7196385), (49, 7049520), (56, 6168330), (60, 5757108), (63, 5482960), (70, 4934664), (72, 4797590), (80, 4317831), (84, 4112220), (90, 3838072), (98, 3524760), (105, 3289776), (112, 3084165), (120, 2878554), (126, 2741480), (140, 2467332), (144, 2398795), (147, 2349840), (168, 2056110), (180, 1919036), (196, 1762380), (210, 1644888), (240, 1439277), (245, 1409904), (252, 1370740), (280, 1233666), (294, 1174920), (315, 1096592), (336, 1028055), (360, 959518), (392, 881190), (420, 822444), (441, 783280), (490, 704952), (504, 685370), (560, 616833), (588, 587460), (630, 548296), (720, 479759), (735, 469968), (784, 440595), (840, 411222), (882, 391640), (980, 352476), (1008, 342685), (1176, 293730), (1260, 274148), (1470, 234984), (1680, 205611), (1764, 195820), (1960, 176238), (2205, 156656), (2352, 146865), (2520, 137074), (2940, 117492), (3528, 97910), (3920, 88119), (4410, 78328), (5040, 68537), (5880, 58746), (7056, 48955), (8820, 39164), (9791, 35280), (11760, 29373), (17640, 19582)]