1669131360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9907}}^1$

素因数の和:9947

約数の個数: 240

約数和(自身を含む): 6344409456

約数和(自身を除く): 4675278096

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, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 9907, 10530, 11232, 12960, 14040, 16848, 18720, 19814, 21060, 28080, 29721, 33696, 39628, 42120, 49535, 56160, 59442, 79256, 84240, 89163, 99070, 118884, 128791, 148605, 158512, 168480, 178326, 198140, 237768, 257582, 267489, 297210, 317024, 356652, 386373, 396280, 445815, 475536, 515164, 534978, 594420, 643955, 713304, 772746, 792560, 802467, 891630, 951072, 1030328, 1069956, 1159119, 1188840, 1287910, 1337445, 1426608, 1545492, 1585120, 1604934, 1783260, 1931865, 2060656, 2139912, 2318238, 2377680, 2575820, 2674890, 2853216, 3090984, 3209868, 3477357, 3566520, 3863730, 4012335, 4121312, 4279824, 4636476, 4755360, 5151640, 5349780, 5795595, 6181968, 6419736, 6954714, 7133040, 7727460, 8024670, 8559648, 9272952, 10303280, 10432071, 10699560, 11591190, 12363936, 12839472, 13909428, 14266080, 15454920, 16049340, 17386785, 18545904, 20606560, 20864142, 21399120, 23182380, 25678944, 27818856, 30909840, 32098680, 34773570, 37091808, 41728284, 42798240, 46364760, 52160355, 55637712, 61819680, 64197360, 69547140, 83456568, 92729520, 104320710, 111275424, 128394720, 139094280, 166913136, 185459040, 208641420, 278188560, 333826272, 417282840, 556377120, 834565680, 1669131360]

約数ペア:

[(1, 1669131360), (2, 834565680), (3, 556377120), (4, 417282840), (5, 333826272), (6, 278188560), (8, 208641420), (9, 185459040), (10, 166913136), (12, 139094280), (13, 128394720), (15, 111275424), (16, 104320710), (18, 92729520), (20, 83456568), (24, 69547140), (26, 64197360), (27, 61819680), (30, 55637712), (32, 52160355), (36, 46364760), (39, 42798240), (40, 41728284), (45, 37091808), (48, 34773570), (52, 32098680), (54, 30909840), (60, 27818856), (65, 25678944), (72, 23182380), (78, 21399120), (80, 20864142), (81, 20606560), (90, 18545904), (96, 17386785), (104, 16049340), (108, 15454920), (117, 14266080), (120, 13909428), (130, 12839472), (135, 12363936), (144, 11591190), (156, 10699560), (160, 10432071), (162, 10303280), (180, 9272952), (195, 8559648), (208, 8024670), (216, 7727460), (234, 7133040), (240, 6954714), (260, 6419736), (270, 6181968), (288, 5795595), (312, 5349780), (324, 5151640), (351, 4755360), (360, 4636476), (390, 4279824), (405, 4121312), (416, 4012335), (432, 3863730), (468, 3566520), (480, 3477357), (520, 3209868), (540, 3090984), (585, 2853216), (624, 2674890), (648, 2575820), (702, 2377680), (720, 2318238), (780, 2139912), (810, 2060656), (864, 1931865), (936, 1783260), (1040, 1604934), (1053, 1585120), (1080, 1545492), (1170, 1426608), (1248, 1337445), (1296, 1287910), (1404, 1188840), (1440, 1159119), (1560, 1069956), (1620, 1030328), (1755, 951072), (1872, 891630), (2080, 802467), (2106, 792560), (2160, 772746), (2340, 713304), (2592, 643955), (2808, 594420), (3120, 534978), (3240, 515164), (3510, 475536), (3744, 445815), (4212, 396280), (4320, 386373), (4680, 356652), (5265, 317024), (5616, 297210), (6240, 267489), (6480, 257582), (7020, 237768), (8424, 198140), (9360, 178326), (9907, 168480), (10530, 158512), (11232, 148605), (12960, 128791), (14040, 118884), (16848, 99070), (18720, 89163), (19814, 84240), (21060, 79256), (28080, 59442), (29721, 56160), (33696, 49535), (39628, 42120)]