1556556480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{701}}^1$

素因数の和:984

約数の個数: 224

約数和(自身を含む): 5520415680

約数和(自身を除く): 3963859200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 257, 270, 288, 320, 360, 432, 480, 514, 540, 576, 701, 720, 771, 864, 960, 1028, 1080, 1285, 1402, 1440, 1542, 1728, 2056, 2103, 2160, 2313, 2570, 2804, 2880, 3084, 3505, 3855, 4112, 4206, 4320, 4626, 5140, 5608, 6168, 6309, 6939, 7010, 7710, 8224, 8412, 8640, 9252, 10280, 10515, 11216, 11565, 12336, 12618, 13878, 14020, 15420, 16448, 16824, 18504, 18927, 20560, 21030, 22432, 23130, 24672, 25236, 27756, 28040, 30840, 31545, 33648, 34695, 37008, 37854, 41120, 42060, 44864, 46260, 49344, 50472, 55512, 56080, 61680, 63090, 67296, 69390, 74016, 75708, 82240, 84120, 92520, 94635, 100944, 111024, 112160, 123360, 126180, 134592, 138780, 148032, 151416, 168240, 180157, 185040, 189270, 201888, 222048, 224320, 246720, 252360, 277560, 302832, 336480, 360314, 370080, 378540, 403776, 444096, 504720, 540471, 555120, 605664, 672960, 720628, 740160, 757080, 900785, 1009440, 1080942, 1110240, 1211328, 1441256, 1514160, 1621413, 1801570, 2018880, 2161884, 2220480, 2702355, 2882512, 3028320, 3242826, 3603140, 4323768, 4864239, 5404710, 5765024, 6056640, 6485652, 7206280, 8107065, 8647536, 9728478, 10809420, 11530048, 12971304, 14412560, 16214130, 17295072, 19456956, 21618840, 24321195, 25942608, 28825120, 32428260, 34590144, 38913912, 43237680, 48642390, 51885216, 57650240, 64856520, 77827824, 86475360, 97284780, 103770432, 129713040, 155655648, 172950720, 194569560, 259426080, 311311296, 389139120, 518852160, 778278240, 1556556480]

約数ペア:

[(1, 1556556480), (2, 778278240), (3, 518852160), (4, 389139120), (5, 311311296), (6, 259426080), (8, 194569560), (9, 172950720), (10, 155655648), (12, 129713040), (15, 103770432), (16, 97284780), (18, 86475360), (20, 77827824), (24, 64856520), (27, 57650240), (30, 51885216), (32, 48642390), (36, 43237680), (40, 38913912), (45, 34590144), (48, 32428260), (54, 28825120), (60, 25942608), (64, 24321195), (72, 21618840), (80, 19456956), (90, 17295072), (96, 16214130), (108, 14412560), (120, 12971304), (135, 11530048), (144, 10809420), (160, 9728478), (180, 8647536), (192, 8107065), (216, 7206280), (240, 6485652), (257, 6056640), (270, 5765024), (288, 5404710), (320, 4864239), (360, 4323768), (432, 3603140), (480, 3242826), (514, 3028320), (540, 2882512), (576, 2702355), (701, 2220480), (720, 2161884), (771, 2018880), (864, 1801570), (960, 1621413), (1028, 1514160), (1080, 1441256), (1285, 1211328), (1402, 1110240), (1440, 1080942), (1542, 1009440), (1728, 900785), (2056, 757080), (2103, 740160), (2160, 720628), (2313, 672960), (2570, 605664), (2804, 555120), (2880, 540471), (3084, 504720), (3505, 444096), (3855, 403776), (4112, 378540), (4206, 370080), (4320, 360314), (4626, 336480), (5140, 302832), (5608, 277560), (6168, 252360), (6309, 246720), (6939, 224320), (7010, 222048), (7710, 201888), (8224, 189270), (8412, 185040), (8640, 180157), (9252, 168240), (10280, 151416), (10515, 148032), (11216, 138780), (11565, 134592), (12336, 126180), (12618, 123360), (13878, 112160), (14020, 111024), (15420, 100944), (16448, 94635), (16824, 92520), (18504, 84120), (18927, 82240), (20560, 75708), (21030, 74016), (22432, 69390), (23130, 67296), (24672, 63090), (25236, 61680), (27756, 56080), (28040, 55512), (30840, 50472), (31545, 49344), (33648, 46260), (34695, 44864), (37008, 42060), (37854, 41120)]