158178240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5027

約数の個数: 168

約数和(自身を含む): 593646768

約数和(自身を除く): 435468528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 4993, 5280, 6336, 7920, 9986, 10560, 14979, 15840, 19972, 24965, 29958, 31680, 39944, 44937, 49930, 54923, 59916, 74895, 79888, 89874, 99860, 109846, 119832, 149790, 159776, 164769, 179748, 199720, 219692, 224685, 239664, 274615, 299580, 319552, 329538, 359496, 399440, 439384, 449370, 479328, 494307, 549230, 599160, 659076, 718992, 798880, 823845, 878768, 898740, 958656, 988614, 1098460, 1198320, 1318152, 1437984, 1597760, 1647690, 1757536, 1797480, 1977228, 2196920, 2396640, 2471535, 2636304, 2875968, 3295380, 3515072, 3594960, 3954456, 4393840, 4793280, 4943070, 5272608, 6590760, 7189920, 7908912, 8787680, 9886140, 10545216, 13181520, 14379840, 15817824, 17575360, 19772280, 26363040, 31635648, 39544560, 52726080, 79089120, 158178240]

約数ペア:

[(1, 158178240), (2, 79089120), (3, 52726080), (4, 39544560), (5, 31635648), (6, 26363040), (8, 19772280), (9, 17575360), (10, 15817824), (11, 14379840), (12, 13181520), (15, 10545216), (16, 9886140), (18, 8787680), (20, 7908912), (22, 7189920), (24, 6590760), (30, 5272608), (32, 4943070), (33, 4793280), (36, 4393840), (40, 3954456), (44, 3594960), (45, 3515072), (48, 3295380), (55, 2875968), (60, 2636304), (64, 2471535), (66, 2396640), (72, 2196920), (80, 1977228), (88, 1797480), (90, 1757536), (96, 1647690), (99, 1597760), (110, 1437984), (120, 1318152), (132, 1198320), (144, 1098460), (160, 988614), (165, 958656), (176, 898740), (180, 878768), (192, 823845), (198, 798880), (220, 718992), (240, 659076), (264, 599160), (288, 549230), (320, 494307), (330, 479328), (352, 449370), (360, 439384), (396, 399440), (440, 359496), (480, 329538), (495, 319552), (528, 299580), (576, 274615), (660, 239664), (704, 224685), (720, 219692), (792, 199720), (880, 179748), (960, 164769), (990, 159776), (1056, 149790), (1320, 119832), (1440, 109846), (1584, 99860), (1760, 89874), (1980, 79888), (2112, 74895), (2640, 59916), (2880, 54923), (3168, 49930), (3520, 44937), (3960, 39944), (4993, 31680), (5280, 29958), (6336, 24965), (7920, 19972), (9986, 15840), (10560, 14979)]