127441160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 192

約数和(自身を含む): 381179520

約数和(自身を除く): 253738360

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 49, 55, 56, 70, 77, 88, 92, 98, 110, 115, 140, 154, 161, 184, 196, 220, 230, 245, 253, 257, 280, 308, 322, 385, 392, 440, 460, 490, 506, 514, 539, 616, 644, 770, 805, 920, 980, 1012, 1028, 1078, 1127, 1265, 1285, 1288, 1540, 1610, 1771, 1799, 1960, 2024, 2056, 2156, 2254, 2530, 2570, 2695, 2827, 3080, 3220, 3542, 3598, 4312, 4508, 5060, 5140, 5390, 5635, 5654, 5911, 6440, 7084, 7196, 8855, 8995, 9016, 10120, 10280, 10780, 11270, 11308, 11822, 12397, 12593, 14135, 14168, 14392, 17710, 17990, 19789, 21560, 22540, 22616, 23644, 24794, 25186, 28270, 29555, 35420, 35980, 39578, 41377, 45080, 47288, 49588, 50372, 56540, 59110, 61985, 62965, 65021, 70840, 71960, 79156, 82754, 98945, 99176, 100744, 113080, 118220, 123970, 125930, 130042, 138523, 158312, 165508, 197890, 206885, 236440, 247940, 251860, 260084, 277046, 289639, 325105, 331016, 395780, 413770, 455147, 495880, 503720, 520168, 554092, 579278, 650210, 692615, 791560, 827540, 910294, 1108184, 1158556, 1300420, 1385230, 1448195, 1655080, 1820588, 2275735, 2317112, 2600840, 2770460, 2896390, 3186029, 3641176, 4551470, 5540920, 5792780, 6372058, 9102940, 11585560, 12744116, 15930145, 18205880, 25488232, 31860290, 63720580, 127441160]

約数ペア:

[(1, 127441160), (2, 63720580), (4, 31860290), (5, 25488232), (7, 18205880), (8, 15930145), (10, 12744116), (11, 11585560), (14, 9102940), (20, 6372058), (22, 5792780), (23, 5540920), (28, 4551470), (35, 3641176), (40, 3186029), (44, 2896390), (46, 2770460), (49, 2600840), (55, 2317112), (56, 2275735), (70, 1820588), (77, 1655080), (88, 1448195), (92, 1385230), (98, 1300420), (110, 1158556), (115, 1108184), (140, 910294), (154, 827540), (161, 791560), (184, 692615), (196, 650210), (220, 579278), (230, 554092), (245, 520168), (253, 503720), (257, 495880), (280, 455147), (308, 413770), (322, 395780), (385, 331016), (392, 325105), (440, 289639), (460, 277046), (490, 260084), (506, 251860), (514, 247940), (539, 236440), (616, 206885), (644, 197890), (770, 165508), (805, 158312), (920, 138523), (980, 130042), (1012, 125930), (1028, 123970), (1078, 118220), (1127, 113080), (1265, 100744), (1285, 99176), (1288, 98945), (1540, 82754), (1610, 79156), (1771, 71960), (1799, 70840), (1960, 65021), (2024, 62965), (2056, 61985), (2156, 59110), (2254, 56540), (2530, 50372), (2570, 49588), (2695, 47288), (2827, 45080), (3080, 41377), (3220, 39578), (3542, 35980), (3598, 35420), (4312, 29555), (4508, 28270), (5060, 25186), (5140, 24794), (5390, 23644), (5635, 22616), (5654, 22540), (5911, 21560), (6440, 19789), (7084, 17990), (7196, 17710), (8855, 14392), (8995, 14168), (9016, 14135), (10120, 12593), (10280, 12397), (10780, 11822), (11270, 11308)]