871210080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5171}}^1$

素因数の和:5211

約数の個数: 240

約数和(自身を含む): 3311797104

約数和(自身を除く): 2440587024

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, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5171, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10342, 10530, 11232, 12960, 14040, 15513, 16848, 18720, 20684, 21060, 25855, 28080, 31026, 33696, 41368, 42120, 46539, 51710, 56160, 62052, 67223, 77565, 82736, 84240, 93078, 103420, 124104, 134446, 139617, 155130, 165472, 168480, 186156, 201669, 206840, 232695, 248208, 268892, 279234, 310260, 336115, 372312, 403338, 413680, 418851, 465390, 496416, 537784, 558468, 605007, 620520, 672230, 698085, 744624, 806676, 827360, 837702, 930780, 1008345, 1075568, 1116936, 1210014, 1241040, 1344460, 1396170, 1489248, 1613352, 1675404, 1815021, 1861560, 2016690, 2094255, 2151136, 2233872, 2420028, 2482080, 2688920, 2792340, 3025035, 3226704, 3350808, 3630042, 3723120, 4033380, 4188510, 4467744, 4840056, 5377840, 5445063, 5584680, 6050070, 6453408, 6701616, 7260084, 7446240, 8066760, 8377020, 9075105, 9680112, 10755680, 10890126, 11169360, 12100140, 13403232, 14520168, 16133520, 16754040, 18150210, 19360224, 21780252, 22338720, 24200280, 27225315, 29040336, 32267040, 33508080, 36300420, 43560504, 48400560, 54450630, 58080672, 67016160, 72600840, 87121008, 96801120, 108901260, 145201680, 174242016, 217802520, 290403360, 435605040, 871210080]

約数ペア:

[(1, 871210080), (2, 435605040), (3, 290403360), (4, 217802520), (5, 174242016), (6, 145201680), (8, 108901260), (9, 96801120), (10, 87121008), (12, 72600840), (13, 67016160), (15, 58080672), (16, 54450630), (18, 48400560), (20, 43560504), (24, 36300420), (26, 33508080), (27, 32267040), (30, 29040336), (32, 27225315), (36, 24200280), (39, 22338720), (40, 21780252), (45, 19360224), (48, 18150210), (52, 16754040), (54, 16133520), (60, 14520168), (65, 13403232), (72, 12100140), (78, 11169360), (80, 10890126), (81, 10755680), (90, 9680112), (96, 9075105), (104, 8377020), (108, 8066760), (117, 7446240), (120, 7260084), (130, 6701616), (135, 6453408), (144, 6050070), (156, 5584680), (160, 5445063), (162, 5377840), (180, 4840056), (195, 4467744), (208, 4188510), (216, 4033380), (234, 3723120), (240, 3630042), (260, 3350808), (270, 3226704), (288, 3025035), (312, 2792340), (324, 2688920), (351, 2482080), (360, 2420028), (390, 2233872), (405, 2151136), (416, 2094255), (432, 2016690), (468, 1861560), (480, 1815021), (520, 1675404), (540, 1613352), (585, 1489248), (624, 1396170), (648, 1344460), (702, 1241040), (720, 1210014), (780, 1116936), (810, 1075568), (864, 1008345), (936, 930780), (1040, 837702), (1053, 827360), (1080, 806676), (1170, 744624), (1248, 698085), (1296, 672230), (1404, 620520), (1440, 605007), (1560, 558468), (1620, 537784), (1755, 496416), (1872, 465390), (2080, 418851), (2106, 413680), (2160, 403338), (2340, 372312), (2592, 336115), (2808, 310260), (3120, 279234), (3240, 268892), (3510, 248208), (3744, 232695), (4212, 206840), (4320, 201669), (4680, 186156), (5171, 168480), (5265, 165472), (5616, 155130), (6240, 139617), (6480, 134446), (7020, 124104), (8424, 103420), (9360, 93078), (10342, 84240), (10530, 82736), (11232, 77565), (12960, 67223), (14040, 62052), (15513, 56160), (16848, 51710), (18720, 46539), (20684, 42120), (21060, 41368), (25855, 33696), (28080, 31026)]