160431040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:435

約数の個数: 224

約数和(自身を含む): 505626624

約数和(自身を除く): 345195584

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, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 272, 280, 308, 320, 340, 352, 374, 383, 385, 440, 448, 476, 544, 560, 595, 616, 680, 704, 748, 766, 770, 880, 935, 952, 1088, 1120, 1190, 1232, 1309, 1360, 1496, 1532, 1540, 1760, 1870, 1904, 1915, 2240, 2380, 2464, 2618, 2681, 2720, 2992, 3064, 3080, 3520, 3740, 3808, 3830, 4213, 4760, 4928, 5236, 5362, 5440, 5984, 6128, 6160, 6511, 6545, 7480, 7616, 7660, 8426, 9520, 10472, 10724, 11968, 12256, 12320, 13022, 13090, 13405, 14960, 15320, 16852, 19040, 20944, 21065, 21448, 24512, 24640, 26044, 26180, 26810, 29491, 29920, 30640, 32555, 33704, 38080, 41888, 42130, 42896, 45577, 52088, 52360, 53620, 58982, 59840, 61280, 65110, 67408, 71621, 83776, 84260, 85792, 91154, 104176, 104720, 107240, 117964, 122560, 130220, 134816, 143242, 147455, 168520, 171584, 182308, 208352, 209440, 214480, 227885, 235928, 260440, 269632, 286484, 294910, 337040, 358105, 364616, 416704, 418880, 428960, 455770, 471856, 501347, 520880, 572968, 589820, 674080, 716210, 729232, 857920, 911540, 943712, 1002694, 1041760, 1145936, 1179640, 1348160, 1432420, 1458464, 1823080, 1887424, 2005388, 2083520, 2291872, 2359280, 2506735, 2864840, 2916928, 3646160, 4010776, 4583744, 4718560, 5013470, 5729680, 7292320, 8021552, 9437120, 10026940, 11459360, 14584640, 16043104, 20053880, 22918720, 32086208, 40107760, 80215520, 160431040]

約数ペア:

[(1, 160431040), (2, 80215520), (4, 40107760), (5, 32086208), (7, 22918720), (8, 20053880), (10, 16043104), (11, 14584640), (14, 11459360), (16, 10026940), (17, 9437120), (20, 8021552), (22, 7292320), (28, 5729680), (32, 5013470), (34, 4718560), (35, 4583744), (40, 4010776), (44, 3646160), (55, 2916928), (56, 2864840), (64, 2506735), (68, 2359280), (70, 2291872), (77, 2083520), (80, 2005388), (85, 1887424), (88, 1823080), (110, 1458464), (112, 1432420), (119, 1348160), (136, 1179640), (140, 1145936), (154, 1041760), (160, 1002694), (170, 943712), (176, 911540), (187, 857920), (220, 729232), (224, 716210), (238, 674080), (272, 589820), (280, 572968), (308, 520880), (320, 501347), (340, 471856), (352, 455770), (374, 428960), (383, 418880), (385, 416704), (440, 364616), (448, 358105), (476, 337040), (544, 294910), (560, 286484), (595, 269632), (616, 260440), (680, 235928), (704, 227885), (748, 214480), (766, 209440), (770, 208352), (880, 182308), (935, 171584), (952, 168520), (1088, 147455), (1120, 143242), (1190, 134816), (1232, 130220), (1309, 122560), (1360, 117964), (1496, 107240), (1532, 104720), (1540, 104176), (1760, 91154), (1870, 85792), (1904, 84260), (1915, 83776), (2240, 71621), (2380, 67408), (2464, 65110), (2618, 61280), (2681, 59840), (2720, 58982), (2992, 53620), (3064, 52360), (3080, 52088), (3520, 45577), (3740, 42896), (3808, 42130), (3830, 41888), (4213, 38080), (4760, 33704), (4928, 32555), (5236, 30640), (5362, 29920), (5440, 29491), (5984, 26810), (6128, 26180), (6160, 26044), (6511, 24640), (6545, 24512), (7480, 21448), (7616, 21065), (7660, 20944), (8426, 19040), (9520, 16852), (10472, 15320), (10724, 14960), (11968, 13405), (12256, 13090), (12320, 13022)]