258925680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9221}}^1$

素因数の和:9256

約数の個数: 160

約数和(自身を含む): 960563520

約数和(自身を除く): 701637840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9221, 9360, 14040, 18442, 27663, 28080, 36884, 46105, 55326, 73768, 82989, 92210, 110652, 119873, 138315, 147536, 165978, 184420, 221304, 239746, 248967, 276630, 331956, 359619, 368840, 414945, 442608, 479492, 497934, 553260, 599365, 663912, 719238, 737680, 829890, 958984, 995868, 1078857, 1106520, 1198730, 1244835, 1327824, 1438476, 1659780, 1798095, 1917968, 1991736, 2157714, 2213040, 2397460, 2489670, 2876952, 3236571, 3319560, 3596190, 3983472, 4315428, 4794920, 4979340, 5394285, 5753904, 6473142, 6639120, 7192380, 8630856, 9589840, 9958680, 10788570, 12946284, 14384760, 16182855, 17261712, 19917360, 21577140, 25892568, 28769520, 32365710, 43154280, 51785136, 64731420, 86308560, 129462840, 258925680]

約数ペア:

[(1, 258925680), (2, 129462840), (3, 86308560), (4, 64731420), (5, 51785136), (6, 43154280), (8, 32365710), (9, 28769520), (10, 25892568), (12, 21577140), (13, 19917360), (15, 17261712), (16, 16182855), (18, 14384760), (20, 12946284), (24, 10788570), (26, 9958680), (27, 9589840), (30, 8630856), (36, 7192380), (39, 6639120), (40, 6473142), (45, 5753904), (48, 5394285), (52, 4979340), (54, 4794920), (60, 4315428), (65, 3983472), (72, 3596190), (78, 3319560), (80, 3236571), (90, 2876952), (104, 2489670), (108, 2397460), (117, 2213040), (120, 2157714), (130, 1991736), (135, 1917968), (144, 1798095), (156, 1659780), (180, 1438476), (195, 1327824), (208, 1244835), (216, 1198730), (234, 1106520), (240, 1078857), (260, 995868), (270, 958984), (312, 829890), (351, 737680), (360, 719238), (390, 663912), (432, 599365), (468, 553260), (520, 497934), (540, 479492), (585, 442608), (624, 414945), (702, 368840), (720, 359619), (780, 331956), (936, 276630), (1040, 248967), (1080, 239746), (1170, 221304), (1404, 184420), (1560, 165978), (1755, 147536), (1872, 138315), (2160, 119873), (2340, 110652), (2808, 92210), (3120, 82989), (3510, 73768), (4680, 55326), (5616, 46105), (7020, 36884), (9221, 28080), (9360, 27663), (14040, 18442)]