169641360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 240

約数和(自身を含む): 659707776

約数和(自身を除く): 490066416

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, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 347, 360, 388, 420, 485, 504, 560, 582, 630, 679, 694, 720, 776, 840, 873, 970, 1008, 1041, 1164, 1260, 1358, 1388, 1455, 1552, 1680, 1735, 1746, 1940, 2037, 2082, 2328, 2429, 2520, 2716, 2776, 2910, 3123, 3395, 3470, 3492, 3880, 4074, 4164, 4365, 4656, 4858, 5040, 5205, 5432, 5552, 5820, 6111, 6246, 6790, 6940, 6984, 7287, 7760, 8148, 8328, 8730, 9716, 10185, 10410, 10864, 11640, 12145, 12222, 12492, 13580, 13880, 13968, 14574, 15615, 16296, 16656, 17460, 19432, 20370, 20820, 21861, 23280, 24290, 24444, 24984, 27160, 27760, 29148, 30555, 31230, 32592, 33659, 34920, 36435, 38864, 40740, 41640, 43722, 48580, 48888, 49968, 54320, 58296, 61110, 62460, 67318, 69840, 72870, 81480, 83280, 87444, 97160, 97776, 100977, 109305, 116592, 122220, 124920, 134636, 145740, 162960, 168295, 174888, 194320, 201954, 218610, 235613, 244440, 249840, 269272, 291480, 302931, 336590, 349776, 403908, 437220, 471226, 488880, 504885, 538544, 582960, 605862, 673180, 706839, 807816, 874440, 942452, 1009770, 1178065, 1211724, 1346360, 1413678, 1514655, 1615632, 1748880, 1884904, 2019540, 2120517, 2356130, 2423448, 2692720, 2827356, 3029310, 3534195, 3769808, 4039080, 4241034, 4712260, 4846896, 5654712, 6058620, 7068390, 8078160, 8482068, 9424520, 10602585, 11309424, 12117240, 14136780, 16964136, 18849040, 21205170, 24234480, 28273560, 33928272, 42410340, 56547120, 84820680, 169641360]

約数ペア:

[(1, 169641360), (2, 84820680), (3, 56547120), (4, 42410340), (5, 33928272), (6, 28273560), (7, 24234480), (8, 21205170), (9, 18849040), (10, 16964136), (12, 14136780), (14, 12117240), (15, 11309424), (16, 10602585), (18, 9424520), (20, 8482068), (21, 8078160), (24, 7068390), (28, 6058620), (30, 5654712), (35, 4846896), (36, 4712260), (40, 4241034), (42, 4039080), (45, 3769808), (48, 3534195), (56, 3029310), (60, 2827356), (63, 2692720), (70, 2423448), (72, 2356130), (80, 2120517), (84, 2019540), (90, 1884904), (97, 1748880), (105, 1615632), (112, 1514655), (120, 1413678), (126, 1346360), (140, 1211724), (144, 1178065), (168, 1009770), (180, 942452), (194, 874440), (210, 807816), (240, 706839), (252, 673180), (280, 605862), (291, 582960), (315, 538544), (336, 504885), (347, 488880), (360, 471226), (388, 437220), (420, 403908), (485, 349776), (504, 336590), (560, 302931), (582, 291480), (630, 269272), (679, 249840), (694, 244440), (720, 235613), (776, 218610), (840, 201954), (873, 194320), (970, 174888), (1008, 168295), (1041, 162960), (1164, 145740), (1260, 134636), (1358, 124920), (1388, 122220), (1455, 116592), (1552, 109305), (1680, 100977), (1735, 97776), (1746, 97160), (1940, 87444), (2037, 83280), (2082, 81480), (2328, 72870), (2429, 69840), (2520, 67318), (2716, 62460), (2776, 61110), (2910, 58296), (3123, 54320), (3395, 49968), (3470, 48888), (3492, 48580), (3880, 43722), (4074, 41640), (4164, 40740), (4365, 38864), (4656, 36435), (4858, 34920), (5040, 33659), (5205, 32592), (5432, 31230), (5552, 30555), (5820, 29148), (6111, 27760), (6246, 27160), (6790, 24984), (6940, 24444), (6984, 24290), (7287, 23280), (7760, 21861), (8148, 20820), (8328, 20370), (8730, 19432), (9716, 17460), (10185, 16656), (10410, 16296), (10864, 15615), (11640, 14574), (12145, 13968), (12222, 13880), (12492, 13580)]