290067120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{859}}^1$

素因数の和:952

約数の個数: 240

約数和(自身を含む): 1131237120

約数和(自身を除く): 841170000

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, 67, 70, 72, 80, 84, 90, 105, 112, 120, 126, 134, 140, 144, 168, 180, 201, 210, 240, 252, 268, 280, 315, 335, 336, 360, 402, 420, 469, 504, 536, 560, 603, 630, 670, 720, 804, 840, 859, 938, 1005, 1008, 1072, 1206, 1260, 1340, 1407, 1608, 1680, 1718, 1876, 2010, 2345, 2412, 2520, 2577, 2680, 2814, 3015, 3216, 3436, 3752, 4020, 4221, 4295, 4690, 4824, 5040, 5154, 5360, 5628, 6013, 6030, 6872, 7035, 7504, 7731, 8040, 8442, 8590, 9380, 9648, 10308, 11256, 12026, 12060, 12885, 13744, 14070, 15462, 16080, 16884, 17180, 18039, 18760, 20616, 21105, 22512, 24052, 24120, 25770, 28140, 30065, 30924, 33768, 34360, 36078, 37520, 38655, 41232, 42210, 48104, 48240, 51540, 54117, 56280, 57553, 60130, 61848, 67536, 68720, 72156, 77310, 84420, 90195, 96208, 103080, 108234, 112560, 115106, 120260, 123696, 144312, 154620, 168840, 172659, 180390, 206160, 216468, 230212, 240520, 270585, 287765, 288624, 309240, 337680, 345318, 360780, 402871, 432936, 460424, 481040, 517977, 541170, 575530, 618480, 690636, 721560, 805742, 863295, 865872, 920848, 1035954, 1082340, 1151060, 1208613, 1381272, 1443120, 1611484, 1726590, 2014355, 2071908, 2164680, 2302120, 2417226, 2589885, 2762544, 3222968, 3453180, 3625839, 4028710, 4143816, 4329360, 4604240, 4834452, 5179770, 6043065, 6445936, 6906360, 7251678, 8057420, 8287632, 9668904, 10359540, 12086130, 13812720, 14503356, 16114840, 18129195, 19337808, 20719080, 24172260, 29006712, 32229680, 36258390, 41438160, 48344520, 58013424, 72516780, 96689040, 145033560, 290067120]

約数ペア:

[(1, 290067120), (2, 145033560), (3, 96689040), (4, 72516780), (5, 58013424), (6, 48344520), (7, 41438160), (8, 36258390), (9, 32229680), (10, 29006712), (12, 24172260), (14, 20719080), (15, 19337808), (16, 18129195), (18, 16114840), (20, 14503356), (21, 13812720), (24, 12086130), (28, 10359540), (30, 9668904), (35, 8287632), (36, 8057420), (40, 7251678), (42, 6906360), (45, 6445936), (48, 6043065), (56, 5179770), (60, 4834452), (63, 4604240), (67, 4329360), (70, 4143816), (72, 4028710), (80, 3625839), (84, 3453180), (90, 3222968), (105, 2762544), (112, 2589885), (120, 2417226), (126, 2302120), (134, 2164680), (140, 2071908), (144, 2014355), (168, 1726590), (180, 1611484), (201, 1443120), (210, 1381272), (240, 1208613), (252, 1151060), (268, 1082340), (280, 1035954), (315, 920848), (335, 865872), (336, 863295), (360, 805742), (402, 721560), (420, 690636), (469, 618480), (504, 575530), (536, 541170), (560, 517977), (603, 481040), (630, 460424), (670, 432936), (720, 402871), (804, 360780), (840, 345318), (859, 337680), (938, 309240), (1005, 288624), (1008, 287765), (1072, 270585), (1206, 240520), (1260, 230212), (1340, 216468), (1407, 206160), (1608, 180390), (1680, 172659), (1718, 168840), (1876, 154620), (2010, 144312), (2345, 123696), (2412, 120260), (2520, 115106), (2577, 112560), (2680, 108234), (2814, 103080), (3015, 96208), (3216, 90195), (3436, 84420), (3752, 77310), (4020, 72156), (4221, 68720), (4295, 67536), (4690, 61848), (4824, 60130), (5040, 57553), (5154, 56280), (5360, 54117), (5628, 51540), (6013, 48240), (6030, 48104), (6872, 42210), (7035, 41232), (7504, 38655), (7731, 37520), (8040, 36078), (8442, 34360), (8590, 33768), (9380, 30924), (9648, 30065), (10308, 28140), (11256, 25770), (12026, 24120), (12060, 24052), (12885, 22512), (13744, 21105), (14070, 20616), (15462, 18760), (16080, 18039), (16884, 17180)]