77791278240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4155517}}^1$

素因数の和:4155551

約数の個数: 144

約数和(自身を含む): 285883016328

約数和(自身を除く): 208091738088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 4155517, 8311034, 12466551, 16622068, 20777585, 24933102, 33244136, 37399653, 41555170, 49866204, 54021721, 62332755, 66488272, 74799306, 83110340, 99732408, 108043442, 124665510, 132976544, 149598612, 162065163, 166220680, 186998265, 199464816, 216086884, 249331020, 270108605, 299197224, 324130326, 332441360, 373996530, 398929632, 432173768, 486195489, 498662040, 540217210, 598394448, 648260652, 664882720, 747993060, 810325815, 864347536, 972390978, 997324080, 1080434420, 1196788896, 1296521304, 1495986120, 1620651630, 1728695072, 1944781956, 1994648160, 2160868840, 2430977445, 2593042608, 2991972240, 3241303260, 3889563912, 4321737680, 4861954890, 5186085216, 5983944480, 6482606520, 7779127824, 8643475360, 9723909780, 12965213040, 15558255648, 19447819560, 25930426080, 38895639120, 77791278240]

約数ペア:

[(1, 77791278240), (2, 38895639120), (3, 25930426080), (4, 19447819560), (5, 15558255648), (6, 12965213040), (8, 9723909780), (9, 8643475360), (10, 7779127824), (12, 6482606520), (13, 5983944480), (15, 5186085216), (16, 4861954890), (18, 4321737680), (20, 3889563912), (24, 3241303260), (26, 2991972240), (30, 2593042608), (32, 2430977445), (36, 2160868840), (39, 1994648160), (40, 1944781956), (45, 1728695072), (48, 1620651630), (52, 1495986120), (60, 1296521304), (65, 1196788896), (72, 1080434420), (78, 997324080), (80, 972390978), (90, 864347536), (96, 810325815), (104, 747993060), (117, 664882720), (120, 648260652), (130, 598394448), (144, 540217210), (156, 498662040), (160, 486195489), (180, 432173768), (195, 398929632), (208, 373996530), (234, 332441360), (240, 324130326), (260, 299197224), (288, 270108605), (312, 249331020), (360, 216086884), (390, 199464816), (416, 186998265), (468, 166220680), (480, 162065163), (520, 149598612), (585, 132976544), (624, 124665510), (720, 108043442), (780, 99732408), (936, 83110340), (1040, 74799306), (1170, 66488272), (1248, 62332755), (1440, 54021721), (1560, 49866204), (1872, 41555170), (2080, 37399653), (2340, 33244136), (3120, 24933102), (3744, 20777585), (4680, 16622068), (6240, 12466551), (9360, 8311034), (18720, 4155517)]