207020160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 723041280

約数和(自身を除く): 516021120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 128, 144, 160, 180, 192, 240, 254, 283, 288, 320, 360, 381, 384, 480, 508, 566, 576, 635, 640, 720, 762, 849, 960, 1016, 1132, 1143, 1152, 1270, 1415, 1440, 1524, 1698, 1905, 1920, 2032, 2264, 2286, 2540, 2547, 2830, 2880, 3048, 3396, 3810, 4064, 4245, 4528, 4572, 5080, 5094, 5660, 5715, 5760, 6096, 6792, 7620, 8128, 8490, 9056, 9144, 10160, 10188, 11320, 11430, 12192, 12735, 13584, 15240, 16256, 16980, 18112, 18288, 20320, 20376, 22640, 22860, 24384, 25470, 27168, 30480, 33960, 35941, 36224, 36576, 40640, 40752, 45280, 45720, 48768, 50940, 54336, 60960, 67920, 71882, 73152, 81280, 81504, 90560, 91440, 101880, 107823, 108672, 121920, 135840, 143764, 146304, 163008, 179705, 181120, 182880, 203760, 215646, 243840, 271680, 287528, 323469, 326016, 359410, 365760, 407520, 431292, 539115, 543360, 575056, 646938, 718820, 731520, 815040, 862584, 1078230, 1150112, 1293876, 1437640, 1617345, 1630080, 1725168, 2156460, 2300224, 2587752, 2875280, 3234690, 3450336, 4312920, 4600448, 5175504, 5750560, 6469380, 6900672, 8625840, 10351008, 11501120, 12938760, 13801344, 17251680, 20702016, 23002240, 25877520, 34503360, 41404032, 51755040, 69006720, 103510080, 207020160]

約数ペア:

[(1, 207020160), (2, 103510080), (3, 69006720), (4, 51755040), (5, 41404032), (6, 34503360), (8, 25877520), (9, 23002240), (10, 20702016), (12, 17251680), (15, 13801344), (16, 12938760), (18, 11501120), (20, 10351008), (24, 8625840), (30, 6900672), (32, 6469380), (36, 5750560), (40, 5175504), (45, 4600448), (48, 4312920), (60, 3450336), (64, 3234690), (72, 2875280), (80, 2587752), (90, 2300224), (96, 2156460), (120, 1725168), (127, 1630080), (128, 1617345), (144, 1437640), (160, 1293876), (180, 1150112), (192, 1078230), (240, 862584), (254, 815040), (283, 731520), (288, 718820), (320, 646938), (360, 575056), (381, 543360), (384, 539115), (480, 431292), (508, 407520), (566, 365760), (576, 359410), (635, 326016), (640, 323469), (720, 287528), (762, 271680), (849, 243840), (960, 215646), (1016, 203760), (1132, 182880), (1143, 181120), (1152, 179705), (1270, 163008), (1415, 146304), (1440, 143764), (1524, 135840), (1698, 121920), (1905, 108672), (1920, 107823), (2032, 101880), (2264, 91440), (2286, 90560), (2540, 81504), (2547, 81280), (2830, 73152), (2880, 71882), (3048, 67920), (3396, 60960), (3810, 54336), (4064, 50940), (4245, 48768), (4528, 45720), (4572, 45280), (5080, 40752), (5094, 40640), (5660, 36576), (5715, 36224), (5760, 35941), (6096, 33960), (6792, 30480), (7620, 27168), (8128, 25470), (8490, 24384), (9056, 22860), (9144, 22640), (10160, 20376), (10188, 20320), (11320, 18288), (11430, 18112), (12192, 16980), (12735, 16256), (13584, 15240)]