131526720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1171}}^1$

素因数の和:1210

約数の個数: 224

約数和(自身を含む): 500115840

約数和(自身を除く): 368589120

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, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1171, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2342, 2496, 2808, 2880, 3120, 3510, 3513, 3744, 4160, 4320, 4680, 4684, 5616, 5855, 6240, 7020, 7026, 7488, 8640, 9360, 9368, 10539, 11232, 11710, 12480, 14040, 14052, 15223, 17565, 18720, 18736, 21078, 22464, 23420, 28080, 28104, 30446, 31617, 35130, 37440, 37472, 42156, 45669, 46840, 52695, 56160, 56208, 60892, 63234, 70260, 74944, 76115, 84312, 91338, 93680, 105390, 112320, 112416, 121784, 126468, 137007, 140520, 152230, 158085, 168624, 182676, 187360, 210780, 224832, 228345, 243568, 252936, 274014, 281040, 304460, 316170, 337248, 365352, 374720, 411021, 421560, 456690, 487136, 505872, 548028, 562080, 608920, 632340, 674496, 685035, 730704, 822042, 843120, 913380, 974272, 1011744, 1096056, 1124160, 1217840, 1264680, 1370070, 1461408, 1644084, 1686240, 1826760, 2023488, 2055105, 2192112, 2435680, 2529360, 2740140, 2922816, 3288168, 3372480, 3653520, 4110210, 4384224, 4871360, 5058720, 5480280, 6576336, 7307040, 8220420, 8768448, 10117440, 10960560, 13152672, 14614080, 16440840, 21921120, 26305344, 32881680, 43842240, 65763360, 131526720]

約数ペア:

[(1, 131526720), (2, 65763360), (3, 43842240), (4, 32881680), (5, 26305344), (6, 21921120), (8, 16440840), (9, 14614080), (10, 13152672), (12, 10960560), (13, 10117440), (15, 8768448), (16, 8220420), (18, 7307040), (20, 6576336), (24, 5480280), (26, 5058720), (27, 4871360), (30, 4384224), (32, 4110210), (36, 3653520), (39, 3372480), (40, 3288168), (45, 2922816), (48, 2740140), (52, 2529360), (54, 2435680), (60, 2192112), (64, 2055105), (65, 2023488), (72, 1826760), (78, 1686240), (80, 1644084), (90, 1461408), (96, 1370070), (104, 1264680), (108, 1217840), (117, 1124160), (120, 1096056), (130, 1011744), (135, 974272), (144, 913380), (156, 843120), (160, 822042), (180, 730704), (192, 685035), (195, 674496), (208, 632340), (216, 608920), (234, 562080), (240, 548028), (260, 505872), (270, 487136), (288, 456690), (312, 421560), (320, 411021), (351, 374720), (360, 365352), (390, 337248), (416, 316170), (432, 304460), (468, 281040), (480, 274014), (520, 252936), (540, 243568), (576, 228345), (585, 224832), (624, 210780), (702, 187360), (720, 182676), (780, 168624), (832, 158085), (864, 152230), (936, 140520), (960, 137007), (1040, 126468), (1080, 121784), (1170, 112416), (1171, 112320), (1248, 105390), (1404, 93680), (1440, 91338), (1560, 84312), (1728, 76115), (1755, 74944), (1872, 70260), (2080, 63234), (2160, 60892), (2340, 56208), (2342, 56160), (2496, 52695), (2808, 46840), (2880, 45669), (3120, 42156), (3510, 37472), (3513, 37440), (3744, 35130), (4160, 31617), (4320, 30446), (4680, 28104), (4684, 28080), (5616, 23420), (5855, 22464), (6240, 21078), (7020, 18736), (7026, 18720), (7488, 17565), (8640, 15223), (9360, 14052), (9368, 14040), (10539, 12480), (11232, 11710)]