197533440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1359

約数の個数: 216

約数和(自身を含む): 736575840

約数和(自身を除く): 539042400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1319, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2638, 2880, 3120, 3328, 3744, 3840, 3957, 4160, 4680, 4992, 5276, 5760, 6240, 6595, 7488, 7914, 8320, 9360, 9984, 10552, 11520, 11871, 12480, 13190, 14976, 15828, 16640, 17147, 18720, 19785, 21104, 23742, 24960, 26380, 29952, 31656, 34294, 37440, 39570, 42208, 47484, 49920, 51441, 52760, 59355, 63312, 68588, 74880, 79140, 84416, 85735, 94968, 102882, 105520, 118710, 126624, 137176, 149760, 154323, 158280, 168832, 171470, 189936, 205764, 211040, 237420, 253248, 257205, 274352, 308646, 316560, 337664, 342940, 379872, 411528, 422080, 474840, 506496, 514410, 548704, 617292, 633120, 685880, 759744, 771615, 823056, 844160, 949680, 1012992, 1028820, 1097408, 1234584, 1266240, 1371760, 1519488, 1543230, 1646112, 1688320, 1899360, 2057640, 2194816, 2469168, 2532480, 2743520, 3038976, 3086460, 3292224, 3798720, 4115280, 4389632, 4938336, 5064960, 5487040, 6172920, 6584448, 7597440, 8230560, 9876672, 10974080, 12345840, 13168896, 15194880, 16461120, 19753344, 21948160, 24691680, 32922240, 39506688, 49383360, 65844480, 98766720, 197533440]

約数ペア:

[(1, 197533440), (2, 98766720), (3, 65844480), (4, 49383360), (5, 39506688), (6, 32922240), (8, 24691680), (9, 21948160), (10, 19753344), (12, 16461120), (13, 15194880), (15, 13168896), (16, 12345840), (18, 10974080), (20, 9876672), (24, 8230560), (26, 7597440), (30, 6584448), (32, 6172920), (36, 5487040), (39, 5064960), (40, 4938336), (45, 4389632), (48, 4115280), (52, 3798720), (60, 3292224), (64, 3086460), (65, 3038976), (72, 2743520), (78, 2532480), (80, 2469168), (90, 2194816), (96, 2057640), (104, 1899360), (117, 1688320), (120, 1646112), (128, 1543230), (130, 1519488), (144, 1371760), (156, 1266240), (160, 1234584), (180, 1097408), (192, 1028820), (195, 1012992), (208, 949680), (234, 844160), (240, 823056), (256, 771615), (260, 759744), (288, 685880), (312, 633120), (320, 617292), (360, 548704), (384, 514410), (390, 506496), (416, 474840), (468, 422080), (480, 411528), (520, 379872), (576, 342940), (585, 337664), (624, 316560), (640, 308646), (720, 274352), (768, 257205), (780, 253248), (832, 237420), (936, 211040), (960, 205764), (1040, 189936), (1152, 171470), (1170, 168832), (1248, 158280), (1280, 154323), (1319, 149760), (1440, 137176), (1560, 126624), (1664, 118710), (1872, 105520), (1920, 102882), (2080, 94968), (2304, 85735), (2340, 84416), (2496, 79140), (2638, 74880), (2880, 68588), (3120, 63312), (3328, 59355), (3744, 52760), (3840, 51441), (3957, 49920), (4160, 47484), (4680, 42208), (4992, 39570), (5276, 37440), (5760, 34294), (6240, 31656), (6595, 29952), (7488, 26380), (7914, 24960), (8320, 23742), (9360, 21104), (9984, 19785), (10552, 18720), (11520, 17147), (11871, 16640), (12480, 15828), (13190, 14976)]