144439680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 256

約数和(自身を含む): 574594560

約数和(自身を除く): 430154880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 977, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 1954, 2112, 2240, 2310, 2464, 2640, 2688, 2931, 3080, 3360, 3520, 3696, 3908, 4224, 4480, 4620, 4885, 4928, 5280, 5862, 6160, 6720, 6839, 7040, 7392, 7816, 9240, 9770, 9856, 10560, 10747, 11724, 12320, 13440, 13678, 14655, 14784, 15632, 18480, 19540, 20517, 21120, 21494, 23448, 24640, 27356, 29310, 29568, 31264, 32241, 34195, 36960, 39080, 41034, 42988, 46896, 49280, 53735, 54712, 58620, 62528, 64482, 68390, 73920, 75229, 78160, 82068, 85976, 93792, 102585, 107470, 109424, 117240, 125056, 128964, 136780, 147840, 150458, 156320, 161205, 164136, 171952, 187584, 205170, 214940, 218848, 225687, 234480, 257928, 273560, 300916, 312640, 322410, 328272, 343904, 375168, 376145, 410340, 429880, 437696, 451374, 468960, 515856, 547120, 601832, 625280, 644820, 656544, 687808, 752290, 820680, 859760, 875392, 902748, 937920, 1031712, 1094240, 1128435, 1203664, 1289640, 1313088, 1375616, 1504580, 1641360, 1719520, 1805496, 1875840, 2063424, 2188480, 2256870, 2407328, 2579280, 2626176, 3009160, 3282720, 3439040, 3610992, 4126848, 4376960, 4513740, 4814656, 5158560, 6018320, 6565440, 6878080, 7221984, 9027480, 9629312, 10317120, 12036640, 13130880, 14443968, 18054960, 20634240, 24073280, 28887936, 36109920, 48146560, 72219840, 144439680]

約数ペア:

[(1, 144439680), (2, 72219840), (3, 48146560), (4, 36109920), (5, 28887936), (6, 24073280), (7, 20634240), (8, 18054960), (10, 14443968), (11, 13130880), (12, 12036640), (14, 10317120), (15, 9629312), (16, 9027480), (20, 7221984), (21, 6878080), (22, 6565440), (24, 6018320), (28, 5158560), (30, 4814656), (32, 4513740), (33, 4376960), (35, 4126848), (40, 3610992), (42, 3439040), (44, 3282720), (48, 3009160), (55, 2626176), (56, 2579280), (60, 2407328), (64, 2256870), (66, 2188480), (70, 2063424), (77, 1875840), (80, 1805496), (84, 1719520), (88, 1641360), (96, 1504580), (105, 1375616), (110, 1313088), (112, 1289640), (120, 1203664), (128, 1128435), (132, 1094240), (140, 1031712), (154, 937920), (160, 902748), (165, 875392), (168, 859760), (176, 820680), (192, 752290), (210, 687808), (220, 656544), (224, 644820), (231, 625280), (240, 601832), (264, 547120), (280, 515856), (308, 468960), (320, 451374), (330, 437696), (336, 429880), (352, 410340), (384, 376145), (385, 375168), (420, 343904), (440, 328272), (448, 322410), (462, 312640), (480, 300916), (528, 273560), (560, 257928), (616, 234480), (640, 225687), (660, 218848), (672, 214940), (704, 205170), (770, 187584), (840, 171952), (880, 164136), (896, 161205), (924, 156320), (960, 150458), (977, 147840), (1056, 136780), (1120, 128964), (1155, 125056), (1232, 117240), (1320, 109424), (1344, 107470), (1408, 102585), (1540, 93792), (1680, 85976), (1760, 82068), (1848, 78160), (1920, 75229), (1954, 73920), (2112, 68390), (2240, 64482), (2310, 62528), (2464, 58620), (2640, 54712), (2688, 53735), (2931, 49280), (3080, 46896), (3360, 42988), (3520, 41034), (3696, 39080), (3908, 36960), (4224, 34195), (4480, 32241), (4620, 31264), (4885, 29568), (4928, 29310), (5280, 27356), (5862, 24640), (6160, 23448), (6720, 21494), (6839, 21120), (7040, 20517), (7392, 19540), (7816, 18480), (9240, 15632), (9770, 14784), (9856, 14655), (10560, 13678), (10747, 13440), (11724, 12320)]