15678859680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{989827}}^1$

素因数の和:989859

約数の個数: 144

約数和(自身を含む): 58368177504

約数和(自身を除く): 42689317824

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, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 989827, 1979654, 2969481, 3959308, 4949135, 5938962, 7918616, 8908443, 9898270, 10888097, 11877924, 14847405, 15837232, 17816886, 19796540, 21776194, 23755848, 29694810, 31674464, 32664291, 35633772, 39593080, 43552388, 44542215, 47511696, 54440485, 59389620, 65328582, 71267544, 79186160, 87104776, 89084430, 95023392, 97992873, 108880970, 118779240, 130657164, 142535088, 158372320, 163321455, 174209552, 178168860, 195985746, 217761940, 237558480, 261314328, 285070176, 326642910, 348419104, 356337720, 391971492, 435523880, 475116960, 489964365, 522628656, 653285820, 712675440, 783942984, 871047760, 979928730, 1045257312, 1306571640, 1425350880, 1567885968, 1742095520, 1959857460, 2613143280, 3135771936, 3919714920, 5226286560, 7839429840, 15678859680]

約数ペア:

[(1, 15678859680), (2, 7839429840), (3, 5226286560), (4, 3919714920), (5, 3135771936), (6, 2613143280), (8, 1959857460), (9, 1742095520), (10, 1567885968), (11, 1425350880), (12, 1306571640), (15, 1045257312), (16, 979928730), (18, 871047760), (20, 783942984), (22, 712675440), (24, 653285820), (30, 522628656), (32, 489964365), (33, 475116960), (36, 435523880), (40, 391971492), (44, 356337720), (45, 348419104), (48, 326642910), (55, 285070176), (60, 261314328), (66, 237558480), (72, 217761940), (80, 195985746), (88, 178168860), (90, 174209552), (96, 163321455), (99, 158372320), (110, 142535088), (120, 130657164), (132, 118779240), (144, 108880970), (160, 97992873), (165, 95023392), (176, 89084430), (180, 87104776), (198, 79186160), (220, 71267544), (240, 65328582), (264, 59389620), (288, 54440485), (330, 47511696), (352, 44542215), (360, 43552388), (396, 39593080), (440, 35633772), (480, 32664291), (495, 31674464), (528, 29694810), (660, 23755848), (720, 21776194), (792, 19796540), (880, 17816886), (990, 15837232), (1056, 14847405), (1320, 11877924), (1440, 10888097), (1584, 9898270), (1760, 8908443), (1980, 7918616), (2640, 5938962), (3168, 4949135), (3960, 3959308), (5280, 2969481), (7920, 1979654), (15840, 989827)]