289655520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 384

約数和(自身を含む): 1207084032

約数和(自身を除く): 917428512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 96, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 160, 165, 168, 170, 176, 187, 204, 210, 220, 224, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 352, 357, 374, 385, 408, 420, 440, 461, 462, 476, 480, 510, 528, 544, 560, 561, 595, 616, 660, 672, 680, 714, 748, 770, 816, 840, 880, 922, 924, 935, 952, 1020, 1056, 1120, 1122, 1155, 1190, 1232, 1309, 1320, 1360, 1383, 1428, 1496, 1540, 1632, 1680, 1760, 1785, 1844, 1848, 1870, 1904, 2040, 2244, 2305, 2310, 2380, 2464, 2618, 2640, 2720, 2766, 2805, 2856, 2992, 3080, 3227, 3360, 3570, 3688, 3696, 3740, 3808, 3927, 4080, 4488, 4610, 4620, 4760, 5071, 5236, 5280, 5532, 5610, 5712, 5984, 6160, 6454, 6545, 6915, 7140, 7376, 7392, 7480, 7837, 7854, 8160, 8976, 9220, 9240, 9520, 9681, 10142, 10472, 11064, 11220, 11424, 12320, 12908, 13090, 13830, 14280, 14752, 14960, 15213, 15674, 15708, 16135, 17952, 18440, 18480, 19040, 19362, 19635, 20284, 20944, 22128, 22440, 23511, 25355, 25816, 26180, 27660, 28560, 29920, 30426, 31348, 31416, 32270, 35497, 36880, 36960, 38724, 39185, 39270, 40568, 41888, 44256, 44880, 47022, 48405, 50710, 51632, 52360, 54859, 55320, 57120, 60852, 62696, 62832, 64540, 70994, 73760, 76065, 77448, 78370, 78540, 81136, 86207, 89760, 94044, 96810, 101420, 103264, 104720, 106491, 109718, 110640, 117555, 121704, 125392, 125664, 129080, 141988, 152130, 154896, 156740, 157080, 162272, 164577, 172414, 177485, 188088, 193620, 202840, 209440, 212982, 219436, 221280, 235110, 243408, 250784, 258160, 258621, 274295, 283976, 304260, 309792, 313480, 314160, 329154, 344828, 354970, 376176, 387240, 405680, 425964, 431035, 438872, 470220, 486816, 516320, 517242, 532455, 548590, 567952, 603449, 608520, 626960, 628320, 658308, 689656, 709940, 752352, 774480, 811360, 822885, 851928, 862070, 877744, 940440, 1034484, 1064910, 1097180, 1135904, 1206898, 1217040, 1253920, 1293105, 1316616, 1379312, 1419880, 1548960, 1645770, 1703856, 1724140, 1755488, 1810347, 1880880, 2068968, 2129820, 2194360, 2413796, 2434080, 2586210, 2633232, 2758624, 2839760, 3017245, 3291540, 3407712, 3448280, 3620694, 3761760, 4137936, 4259640, 4388720, 4827592, 5172420, 5266464, 5679520, 6034490, 6583080, 6896560, 7241388, 8275872, 8519280, 8777440, 9051735, 9655184, 10344840, 12068980, 13166160, 13793120, 14482776, 17038560, 18103470, 19310368, 20689680, 24137960, 26332320, 28965552, 36206940, 41379360, 48275920, 57931104, 72413880, 96551840, 144827760, 289655520]

約数ペア:

[(1, 289655520), (2, 144827760), (3, 96551840), (4, 72413880), (5, 57931104), (6, 48275920), (7, 41379360), (8, 36206940), (10, 28965552), (11, 26332320), (12, 24137960), (14, 20689680), (15, 19310368), (16, 18103470), (17, 17038560), (20, 14482776), (21, 13793120), (22, 13166160), (24, 12068980), (28, 10344840), (30, 9655184), (32, 9051735), (33, 8777440), (34, 8519280), (35, 8275872), (40, 7241388), (42, 6896560), (44, 6583080), (48, 6034490), (51, 5679520), (55, 5266464), (56, 5172420), (60, 4827592), (66, 4388720), (68, 4259640), (70, 4137936), (77, 3761760), (80, 3620694), (84, 3448280), (85, 3407712), (88, 3291540), (96, 3017245), (102, 2839760), (105, 2758624), (110, 2633232), (112, 2586210), (119, 2434080), (120, 2413796), (132, 2194360), (136, 2129820), (140, 2068968), (154, 1880880), (160, 1810347), (165, 1755488), (168, 1724140), (170, 1703856), (176, 1645770), (187, 1548960), (204, 1419880), (210, 1379312), (220, 1316616), (224, 1293105), (231, 1253920), (238, 1217040), (240, 1206898), (255, 1135904), (264, 1097180), (272, 1064910), (280, 1034484), (308, 940440), (330, 877744), (336, 862070), (340, 851928), (352, 822885), (357, 811360), (374, 774480), (385, 752352), (408, 709940), (420, 689656), (440, 658308), (461, 628320), (462, 626960), (476, 608520), (480, 603449), (510, 567952), (528, 548590), (544, 532455), (560, 517242), (561, 516320), (595, 486816), (616, 470220), (660, 438872), (672, 431035), (680, 425964), (714, 405680), (748, 387240), (770, 376176), (816, 354970), (840, 344828), (880, 329154), (922, 314160), (924, 313480), (935, 309792), (952, 304260), (1020, 283976), (1056, 274295), (1120, 258621), (1122, 258160), (1155, 250784), (1190, 243408), (1232, 235110), (1309, 221280), (1320, 219436), (1360, 212982), (1383, 209440), (1428, 202840), (1496, 193620), (1540, 188088), (1632, 177485), (1680, 172414), (1760, 164577), (1785, 162272), (1844, 157080), (1848, 156740), (1870, 154896), (1904, 152130), (2040, 141988), (2244, 129080), (2305, 125664), (2310, 125392), (2380, 121704), (2464, 117555), (2618, 110640), (2640, 109718), (2720, 106491), (2766, 104720), (2805, 103264), (2856, 101420), (2992, 96810), (3080, 94044), (3227, 89760), (3360, 86207), (3570, 81136), (3688, 78540), (3696, 78370), (3740, 77448), (3808, 76065), (3927, 73760), (4080, 70994), (4488, 64540), (4610, 62832), (4620, 62696), (4760, 60852), (5071, 57120), (5236, 55320), (5280, 54859), (5532, 52360), (5610, 51632), (5712, 50710), (5984, 48405), (6160, 47022), (6454, 44880), (6545, 44256), (6915, 41888), (7140, 40568), (7376, 39270), (7392, 39185), (7480, 38724), (7837, 36960), (7854, 36880), (8160, 35497), (8976, 32270), (9220, 31416), (9240, 31348), (9520, 30426), (9681, 29920), (10142, 28560), (10472, 27660), (11064, 26180), (11220, 25816), (11424, 25355), (12320, 23511), (12908, 22440), (13090, 22128), (13830, 20944), (14280, 20284), (14752, 19635), (14960, 19362), (15213, 19040), (15674, 18480), (15708, 18440), (16135, 17952)]