159049920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 168

約数和(自身を含む): 525651984

約数和(自身を除く): 366602064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 197, 232, 240, 290, 320, 348, 394, 435, 464, 480, 580, 591, 696, 788, 841, 870, 928, 960, 985, 1160, 1182, 1392, 1576, 1682, 1740, 1856, 1970, 2320, 2364, 2523, 2784, 2955, 3152, 3364, 3480, 3940, 4205, 4640, 4728, 5046, 5568, 5713, 5910, 6304, 6728, 6960, 7880, 8410, 9280, 9456, 10092, 11426, 11820, 12608, 12615, 13456, 13920, 15760, 16820, 17139, 18912, 20184, 22852, 23640, 25230, 26912, 27840, 28565, 31520, 33640, 34278, 37824, 40368, 45704, 47280, 50460, 53824, 57130, 63040, 67280, 68556, 80736, 85695, 91408, 94560, 100920, 114260, 134560, 137112, 161472, 165677, 171390, 182816, 189120, 201840, 228520, 269120, 274224, 331354, 342780, 365632, 403680, 457040, 497031, 548448, 662708, 685560, 807360, 828385, 914080, 994062, 1096896, 1325416, 1371120, 1656770, 1828160, 1988124, 2485155, 2650832, 2742240, 3313540, 3976248, 4970310, 5301664, 5484480, 6627080, 7952496, 9940620, 10603328, 13254160, 15904992, 19881240, 26508320, 31809984, 39762480, 53016640, 79524960, 159049920]

約数ペア:

[(1, 159049920), (2, 79524960), (3, 53016640), (4, 39762480), (5, 31809984), (6, 26508320), (8, 19881240), (10, 15904992), (12, 13254160), (15, 10603328), (16, 9940620), (20, 7952496), (24, 6627080), (29, 5484480), (30, 5301664), (32, 4970310), (40, 3976248), (48, 3313540), (58, 2742240), (60, 2650832), (64, 2485155), (80, 1988124), (87, 1828160), (96, 1656770), (116, 1371120), (120, 1325416), (145, 1096896), (160, 994062), (174, 914080), (192, 828385), (197, 807360), (232, 685560), (240, 662708), (290, 548448), (320, 497031), (348, 457040), (394, 403680), (435, 365632), (464, 342780), (480, 331354), (580, 274224), (591, 269120), (696, 228520), (788, 201840), (841, 189120), (870, 182816), (928, 171390), (960, 165677), (985, 161472), (1160, 137112), (1182, 134560), (1392, 114260), (1576, 100920), (1682, 94560), (1740, 91408), (1856, 85695), (1970, 80736), (2320, 68556), (2364, 67280), (2523, 63040), (2784, 57130), (2955, 53824), (3152, 50460), (3364, 47280), (3480, 45704), (3940, 40368), (4205, 37824), (4640, 34278), (4728, 33640), (5046, 31520), (5568, 28565), (5713, 27840), (5910, 26912), (6304, 25230), (6728, 23640), (6960, 22852), (7880, 20184), (8410, 18912), (9280, 17139), (9456, 16820), (10092, 15760), (11426, 13920), (11820, 13456), (12608, 12615)]