168708960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{797}}^1$

素因数の和:835

約数の個数: 288

約数和(自身を含む): 687748320

約数和(自身を除く): 519039360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 797, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1594, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2391, 2520, 2646, 2940, 3024, 3188, 3360, 3528, 3780, 3920, 3985, 4320, 4410, 4704, 4782, 5040, 5292, 5579, 5880, 6048, 6376, 6615, 7056, 7173, 7560, 7840, 7970, 8820, 9564, 10080, 10584, 11158, 11760, 11955, 12752, 13230, 14112, 14346, 15120, 15940, 16737, 17640, 19128, 21168, 21519, 22316, 23520, 23910, 25504, 26460, 27895, 28692, 30240, 31880, 33474, 35280, 35865, 38256, 39053, 42336, 43038, 44632, 47820, 50211, 52920, 55790, 57384, 63760, 66948, 70560, 71730, 76512, 78106, 83685, 86076, 89264, 95640, 100422, 105840, 107595, 111580, 114768, 117159, 127520, 133896, 143460, 150633, 156212, 167370, 172152, 178528, 191280, 195265, 200844, 211680, 215190, 223160, 229536, 234318, 251055, 267792, 286920, 301266, 312424, 334740, 344304, 351477, 382560, 390530, 401688, 430380, 446320, 468636, 502110, 535584, 573840, 585795, 602532, 624848, 669480, 688608, 702954, 753165, 781060, 803376, 860760, 892640, 937272, 1004220, 1054431, 1147680, 1171590, 1205064, 1249696, 1338960, 1405908, 1506330, 1562120, 1606752, 1721520, 1757385, 1874544, 2008440, 2108862, 2343180, 2410128, 2677920, 2811816, 3012660, 3124240, 3443040, 3514770, 3749088, 4016880, 4217724, 4686360, 4820256, 5272155, 5623632, 6025320, 6248480, 7029540, 8033760, 8435448, 9372720, 10544310, 11247264, 12050640, 14059080, 16870896, 18745440, 21088620, 24101280, 28118160, 33741792, 42177240, 56236320, 84354480, 168708960]

約数ペア:

[(1, 168708960), (2, 84354480), (3, 56236320), (4, 42177240), (5, 33741792), (6, 28118160), (7, 24101280), (8, 21088620), (9, 18745440), (10, 16870896), (12, 14059080), (14, 12050640), (15, 11247264), (16, 10544310), (18, 9372720), (20, 8435448), (21, 8033760), (24, 7029540), (27, 6248480), (28, 6025320), (30, 5623632), (32, 5272155), (35, 4820256), (36, 4686360), (40, 4217724), (42, 4016880), (45, 3749088), (48, 3514770), (49, 3443040), (54, 3124240), (56, 3012660), (60, 2811816), (63, 2677920), (70, 2410128), (72, 2343180), (80, 2108862), (84, 2008440), (90, 1874544), (96, 1757385), (98, 1721520), (105, 1606752), (108, 1562120), (112, 1506330), (120, 1405908), (126, 1338960), (135, 1249696), (140, 1205064), (144, 1171590), (147, 1147680), (160, 1054431), (168, 1004220), (180, 937272), (189, 892640), (196, 860760), (210, 803376), (216, 781060), (224, 753165), (240, 702954), (245, 688608), (252, 669480), (270, 624848), (280, 602532), (288, 585795), (294, 573840), (315, 535584), (336, 502110), (360, 468636), (378, 446320), (392, 430380), (420, 401688), (432, 390530), (441, 382560), (480, 351477), (490, 344304), (504, 334740), (540, 312424), (560, 301266), (588, 286920), (630, 267792), (672, 251055), (720, 234318), (735, 229536), (756, 223160), (784, 215190), (797, 211680), (840, 200844), (864, 195265), (882, 191280), (945, 178528), (980, 172152), (1008, 167370), (1080, 156212), (1120, 150633), (1176, 143460), (1260, 133896), (1323, 127520), (1440, 117159), (1470, 114768), (1512, 111580), (1568, 107595), (1594, 105840), (1680, 100422), (1764, 95640), (1890, 89264), (1960, 86076), (2016, 83685), (2160, 78106), (2205, 76512), (2352, 71730), (2391, 70560), (2520, 66948), (2646, 63760), (2940, 57384), (3024, 55790), (3188, 52920), (3360, 50211), (3528, 47820), (3780, 44632), (3920, 43038), (3985, 42336), (4320, 39053), (4410, 38256), (4704, 35865), (4782, 35280), (5040, 33474), (5292, 31880), (5579, 30240), (5880, 28692), (6048, 27895), (6376, 26460), (6615, 25504), (7056, 23910), (7173, 23520), (7560, 22316), (7840, 21519), (7970, 21168), (8820, 19128), (9564, 17640), (10080, 16737), (10584, 15940), (11158, 15120), (11760, 14346), (11955, 14112), (12752, 13230)]