197290080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 240

約数和(自身を含む): 750469104

約数和(自身を除く): 553179024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1171, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2342, 2592, 2808, 3120, 3240, 3510, 3513, 3744, 4212, 4320, 4680, 4684, 5265, 5616, 5855, 6240, 6480, 7020, 7026, 8424, 9360, 9368, 10530, 10539, 11232, 11710, 12960, 14040, 14052, 15223, 16848, 17565, 18720, 18736, 21060, 21078, 23420, 28080, 28104, 30446, 31617, 33696, 35130, 37472, 42120, 42156, 45669, 46840, 52695, 56160, 56208, 60892, 63234, 70260, 76115, 84240, 84312, 91338, 93680, 94851, 105390, 112416, 121784, 126468, 137007, 140520, 152230, 158085, 168480, 168624, 182676, 187360, 189702, 210780, 228345, 243568, 252936, 274014, 281040, 304460, 316170, 337248, 365352, 379404, 411021, 421560, 456690, 474255, 487136, 505872, 548028, 562080, 608920, 632340, 685035, 730704, 758808, 822042, 843120, 913380, 948510, 1011744, 1096056, 1217840, 1233063, 1264680, 1370070, 1461408, 1517616, 1644084, 1686240, 1826760, 1897020, 2055105, 2192112, 2435680, 2466126, 2529360, 2740140, 3035232, 3288168, 3653520, 3794040, 4110210, 4384224, 4932252, 5058720, 5480280, 6165315, 6576336, 7307040, 7588080, 8220420, 9864504, 10960560, 12330630, 13152672, 15176160, 16440840, 19729008, 21921120, 24661260, 32881680, 39458016, 49322520, 65763360, 98645040, 197290080]

約数ペア:

[(1, 197290080), (2, 98645040), (3, 65763360), (4, 49322520), (5, 39458016), (6, 32881680), (8, 24661260), (9, 21921120), (10, 19729008), (12, 16440840), (13, 15176160), (15, 13152672), (16, 12330630), (18, 10960560), (20, 9864504), (24, 8220420), (26, 7588080), (27, 7307040), (30, 6576336), (32, 6165315), (36, 5480280), (39, 5058720), (40, 4932252), (45, 4384224), (48, 4110210), (52, 3794040), (54, 3653520), (60, 3288168), (65, 3035232), (72, 2740140), (78, 2529360), (80, 2466126), (81, 2435680), (90, 2192112), (96, 2055105), (104, 1897020), (108, 1826760), (117, 1686240), (120, 1644084), (130, 1517616), (135, 1461408), (144, 1370070), (156, 1264680), (160, 1233063), (162, 1217840), (180, 1096056), (195, 1011744), (208, 948510), (216, 913380), (234, 843120), (240, 822042), (260, 758808), (270, 730704), (288, 685035), (312, 632340), (324, 608920), (351, 562080), (360, 548028), (390, 505872), (405, 487136), (416, 474255), (432, 456690), (468, 421560), (480, 411021), (520, 379404), (540, 365352), (585, 337248), (624, 316170), (648, 304460), (702, 281040), (720, 274014), (780, 252936), (810, 243568), (864, 228345), (936, 210780), (1040, 189702), (1053, 187360), (1080, 182676), (1170, 168624), (1171, 168480), (1248, 158085), (1296, 152230), (1404, 140520), (1440, 137007), (1560, 126468), (1620, 121784), (1755, 112416), (1872, 105390), (2080, 94851), (2106, 93680), (2160, 91338), (2340, 84312), (2342, 84240), (2592, 76115), (2808, 70260), (3120, 63234), (3240, 60892), (3510, 56208), (3513, 56160), (3744, 52695), (4212, 46840), (4320, 45669), (4680, 42156), (4684, 42120), (5265, 37472), (5616, 35130), (5855, 33696), (6240, 31617), (6480, 30446), (7020, 28104), (7026, 28080), (8424, 23420), (9360, 21078), (9368, 21060), (10530, 18736), (10539, 18720), (11232, 17565), (11710, 16848), (12960, 15223), (14040, 14052)]