140626554880

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31643}}^1$

素因数の和:31710

約数の個数: 208

約数和(自身を含む): 398125062144

約数和(自身を除く): 257498507264

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4096, 4340, 4480, 4960, 5120, 6944, 7168, 7936, 8680, 8960, 9920, 10240, 13888, 14336, 15872, 17360, 17920, 19840, 20480, 27776, 28672, 31643, 31744, 34720, 35840, 39680, 55552, 63286, 63488, 69440, 71680, 79360, 111104, 126572, 126976, 138880, 143360, 158215, 158720, 221501, 222208, 253144, 277760, 316430, 317440, 443002, 444416, 506288, 555520, 632860, 634880, 886004, 888832, 980933, 1012576, 1107505, 1111040, 1265720, 1772008, 1961866, 2025152, 2215010, 2222080, 2531440, 3544016, 3923732, 4050304, 4430020, 4444160, 4904665, 5062880, 6866531, 7088032, 7847464, 8100608, 8860040, 9809330, 10125760, 13733062, 14176064, 15694928, 16201216, 17720080, 19618660, 20251520, 27466124, 28352128, 31389856, 32402432, 34332655, 35440160, 39237320, 40503040, 54932248, 56704256, 62779712, 64804864, 68665310, 70880320, 78474640, 81006080, 109864496, 113408512, 125559424, 129609728, 137330620, 141760640, 156949280, 162012160, 219728992, 226817024, 251118848, 274661240, 283521280, 313898560, 324024320, 439457984, 453634048, 502237696, 549322480, 567042560, 627797120, 648048640, 878915968, 907268096, 1004475392, 1098644960, 1134085120, 1255594240, 1757831936, 2008950784, 2197289920, 2268170240, 2511188480, 3515663872, 4017901568, 4394579840, 4536340480, 5022376960, 7031327744, 8789159680, 10044753920, 14062655488, 17578319360, 20089507840, 28125310976, 35156638720, 70313277440, 140626554880]

約数ペア:

[(1, 140626554880), (2, 70313277440), (4, 35156638720), (5, 28125310976), (7, 20089507840), (8, 17578319360), (10, 14062655488), (14, 10044753920), (16, 8789159680), (20, 7031327744), (28, 5022376960), (31, 4536340480), (32, 4394579840), (35, 4017901568), (40, 3515663872), (56, 2511188480), (62, 2268170240), (64, 2197289920), (70, 2008950784), (80, 1757831936), (112, 1255594240), (124, 1134085120), (128, 1098644960), (140, 1004475392), (155, 907268096), (160, 878915968), (217, 648048640), (224, 627797120), (248, 567042560), (256, 549322480), (280, 502237696), (310, 453634048), (320, 439457984), (434, 324024320), (448, 313898560), (496, 283521280), (512, 274661240), (560, 251118848), (620, 226817024), (640, 219728992), (868, 162012160), (896, 156949280), (992, 141760640), (1024, 137330620), (1085, 129609728), (1120, 125559424), (1240, 113408512), (1280, 109864496), (1736, 81006080), (1792, 78474640), (1984, 70880320), (2048, 68665310), (2170, 64804864), (2240, 62779712), (2480, 56704256), (2560, 54932248), (3472, 40503040), (3584, 39237320), (3968, 35440160), (4096, 34332655), (4340, 32402432), (4480, 31389856), (4960, 28352128), (5120, 27466124), (6944, 20251520), (7168, 19618660), (7936, 17720080), (8680, 16201216), (8960, 15694928), (9920, 14176064), (10240, 13733062), (13888, 10125760), (14336, 9809330), (15872, 8860040), (17360, 8100608), (17920, 7847464), (19840, 7088032), (20480, 6866531), (27776, 5062880), (28672, 4904665), (31643, 4444160), (31744, 4430020), (34720, 4050304), (35840, 3923732), (39680, 3544016), (55552, 2531440), (63286, 2222080), (63488, 2215010), (69440, 2025152), (71680, 1961866), (79360, 1772008), (111104, 1265720), (126572, 1111040), (126976, 1107505), (138880, 1012576), (143360, 980933), (158215, 888832), (158720, 886004), (221501, 634880), (222208, 632860), (253144, 555520), (277760, 506288), (316430, 444416), (317440, 443002)]