1283448320

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 320

約数和(自身を含む): 4072882176

約数和(自身を除く): 2789433856

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 64, 68, 70, 77, 80, 85, 88, 110, 112, 119, 128, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 256, 272, 280, 308, 320, 340, 352, 374, 383, 385, 440, 448, 476, 512, 544, 560, 595, 616, 640, 680, 704, 748, 766, 770, 880, 896, 935, 952, 1088, 1120, 1190, 1232, 1280, 1309, 1360, 1408, 1496, 1532, 1540, 1760, 1792, 1870, 1904, 1915, 2176, 2240, 2380, 2464, 2560, 2618, 2681, 2720, 2816, 2992, 3064, 3080, 3520, 3584, 3740, 3808, 3830, 4213, 4352, 4480, 4760, 4928, 5236, 5362, 5440, 5632, 5984, 6128, 6160, 6511, 6545, 7040, 7480, 7616, 7660, 8426, 8704, 8960, 9520, 9856, 10472, 10724, 10880, 11968, 12256, 12320, 13022, 13090, 13405, 14080, 14960, 15232, 15320, 16852, 17920, 19040, 19712, 20944, 21065, 21448, 21760, 23936, 24512, 24640, 26044, 26180, 26810, 28160, 29491, 29920, 30464, 30640, 32555, 33704, 38080, 39424, 41888, 42130, 42896, 43520, 45577, 47872, 49024, 49280, 52088, 52360, 53620, 58982, 59840, 60928, 61280, 65110, 67408, 71621, 76160, 83776, 84260, 85792, 91154, 95744, 98048, 98560, 104176, 104720, 107240, 117964, 119680, 122560, 130220, 134816, 143242, 147455, 152320, 167552, 168520, 171584, 182308, 196096, 197120, 208352, 209440, 214480, 227885, 235928, 239360, 245120, 260440, 269632, 286484, 294910, 304640, 335104, 337040, 343168, 358105, 364616, 416704, 418880, 428960, 455770, 471856, 478720, 490240, 501347, 520880, 539264, 572968, 589820, 670208, 674080, 686336, 716210, 729232, 833408, 837760, 857920, 911540, 943712, 980480, 1002694, 1041760, 1078528, 1145936, 1179640, 1348160, 1372672, 1432420, 1458464, 1666816, 1675520, 1715840, 1823080, 1887424, 2005388, 2083520, 2157056, 2291872, 2359280, 2506735, 2696320, 2864840, 2916928, 3333632, 3351040, 3431680, 3646160, 3774848, 4010776, 4167040, 4583744, 4718560, 5013470, 5392640, 5729680, 5833856, 6863360, 7292320, 7549696, 8021552, 8334080, 9167488, 9437120, 10026940, 10785280, 11459360, 11667712, 14584640, 15099392, 16043104, 16668160, 18334976, 18874240, 20053880, 22918720, 23335424, 29169280, 32086208, 36669952, 37748480, 40107760, 45837440, 58338560, 64172416, 75496960, 80215520, 91674880, 116677120, 128344832, 160431040, 183349760, 256689664, 320862080, 641724160, 1283448320]

約数ペア:

[(1, 1283448320), (2, 641724160), (4, 320862080), (5, 256689664), (7, 183349760), (8, 160431040), (10, 128344832), (11, 116677120), (14, 91674880), (16, 80215520), (17, 75496960), (20, 64172416), (22, 58338560), (28, 45837440), (32, 40107760), (34, 37748480), (35, 36669952), (40, 32086208), (44, 29169280), (55, 23335424), (56, 22918720), (64, 20053880), (68, 18874240), (70, 18334976), (77, 16668160), (80, 16043104), (85, 15099392), (88, 14584640), (110, 11667712), (112, 11459360), (119, 10785280), (128, 10026940), (136, 9437120), (140, 9167488), (154, 8334080), (160, 8021552), (170, 7549696), (176, 7292320), (187, 6863360), (220, 5833856), (224, 5729680), (238, 5392640), (256, 5013470), (272, 4718560), (280, 4583744), (308, 4167040), (320, 4010776), (340, 3774848), (352, 3646160), (374, 3431680), (383, 3351040), (385, 3333632), (440, 2916928), (448, 2864840), (476, 2696320), (512, 2506735), (544, 2359280), (560, 2291872), (595, 2157056), (616, 2083520), (640, 2005388), (680, 1887424), (704, 1823080), (748, 1715840), (766, 1675520), (770, 1666816), (880, 1458464), (896, 1432420), (935, 1372672), (952, 1348160), (1088, 1179640), (1120, 1145936), (1190, 1078528), (1232, 1041760), (1280, 1002694), (1309, 980480), (1360, 943712), (1408, 911540), (1496, 857920), (1532, 837760), (1540, 833408), (1760, 729232), (1792, 716210), (1870, 686336), (1904, 674080), (1915, 670208), (2176, 589820), (2240, 572968), (2380, 539264), (2464, 520880), (2560, 501347), (2618, 490240), (2681, 478720), (2720, 471856), (2816, 455770), (2992, 428960), (3064, 418880), (3080, 416704), (3520, 364616), (3584, 358105), (3740, 343168), (3808, 337040), (3830, 335104), (4213, 304640), (4352, 294910), (4480, 286484), (4760, 269632), (4928, 260440), (5236, 245120), (5362, 239360), (5440, 235928), (5632, 227885), (5984, 214480), (6128, 209440), (6160, 208352), (6511, 197120), (6545, 196096), (7040, 182308), (7480, 171584), (7616, 168520), (7660, 167552), (8426, 152320), (8704, 147455), (8960, 143242), (9520, 134816), (9856, 130220), (10472, 122560), (10724, 119680), (10880, 117964), (11968, 107240), (12256, 104720), (12320, 104176), (13022, 98560), (13090, 98048), (13405, 95744), (14080, 91154), (14960, 85792), (15232, 84260), (15320, 83776), (16852, 76160), (17920, 71621), (19040, 67408), (19712, 65110), (20944, 61280), (21065, 60928), (21448, 59840), (21760, 58982), (23936, 53620), (24512, 52360), (24640, 52088), (26044, 49280), (26180, 49024), (26810, 47872), (28160, 45577), (29491, 43520), (29920, 42896), (30464, 42130), (30640, 41888), (32555, 39424), (33704, 38080)]