18286354080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{99991}}^1$

素因数の和:100139

約数の個数: 144

約数和(自身を含む): 62894168064

約数和(自身を除く): 44607813984

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, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 12192, 15240, 18288, 20320, 22860, 30480, 36576, 45720, 60960, 91440, 99991, 182880, 199982, 299973, 399964, 499955, 599946, 799928, 899919, 999910, 1199892, 1499865, 1599856, 1799838, 1999820, 2399784, 2999730, 3199712, 3599676, 3999640, 4499595, 4799568, 5999460, 7199352, 7999280, 8999190, 9599136, 11998920, 12698857, 14398704, 15998560, 17998380, 23997840, 25397714, 28797408, 35996760, 38096571, 47995680, 50795428, 63494285, 71993520, 76193142, 101590856, 114289713, 126988570, 143987040, 152386284, 190482855, 203181712, 228579426, 253977140, 304772568, 380965710, 406363424, 457158852, 507954280, 571448565, 609545136, 761931420, 914317704, 1015908560, 1142897130, 1219090272, 1523862840, 1828635408, 2031817120, 2285794260, 3047725680, 3657270816, 4571588520, 6095451360, 9143177040, 18286354080]

約数ペア:

[(1, 18286354080), (2, 9143177040), (3, 6095451360), (4, 4571588520), (5, 3657270816), (6, 3047725680), (8, 2285794260), (9, 2031817120), (10, 1828635408), (12, 1523862840), (15, 1219090272), (16, 1142897130), (18, 1015908560), (20, 914317704), (24, 761931420), (30, 609545136), (32, 571448565), (36, 507954280), (40, 457158852), (45, 406363424), (48, 380965710), (60, 304772568), (72, 253977140), (80, 228579426), (90, 203181712), (96, 190482855), (120, 152386284), (127, 143987040), (144, 126988570), (160, 114289713), (180, 101590856), (240, 76193142), (254, 71993520), (288, 63494285), (360, 50795428), (381, 47995680), (480, 38096571), (508, 35996760), (635, 28797408), (720, 25397714), (762, 23997840), (1016, 17998380), (1143, 15998560), (1270, 14398704), (1440, 12698857), (1524, 11998920), (1905, 9599136), (2032, 8999190), (2286, 7999280), (2540, 7199352), (3048, 5999460), (3810, 4799568), (4064, 4499595), (4572, 3999640), (5080, 3599676), (5715, 3199712), (6096, 2999730), (7620, 2399784), (9144, 1999820), (10160, 1799838), (11430, 1599856), (12192, 1499865), (15240, 1199892), (18288, 999910), (20320, 899919), (22860, 799928), (30480, 599946), (36576, 499955), (45720, 399964), (60960, 299973), (91440, 199982), (99991, 182880)]