215248320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3559}}^1$

素因数の和:3592

約数の個数: 224

約数和(自身を含む): 868070400

約数和(自身を除く): 652822080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3559, 3780, 4032, 4320, 5040, 6048, 6720, 7118, 7560, 8640, 10080, 10677, 12096, 14236, 15120, 17795, 20160, 21354, 24913, 28472, 30240, 32031, 35590, 42708, 49826, 53385, 56944, 60480, 64062, 71180, 74739, 85416, 96093, 99652, 106770, 113888, 124565, 128124, 142360, 149478, 160155, 170832, 192186, 199304, 213540, 224217, 227776, 249130, 256248, 284720, 298956, 320310, 341664, 373695, 384372, 398608, 427080, 448434, 480465, 498260, 512496, 569440, 597912, 640620, 672651, 683328, 747390, 768744, 797216, 854160, 896868, 960930, 996520, 1024992, 1121085, 1138880, 1195824, 1281240, 1345302, 1494780, 1537488, 1594432, 1708320, 1793736, 1921860, 1993040, 2049984, 2242170, 2391648, 2562480, 2690604, 2989560, 3074976, 3363255, 3416640, 3587472, 3843720, 3986080, 4484340, 4783296, 5124960, 5381208, 5979120, 6149952, 6726510, 7174944, 7687440, 7972160, 8968680, 10249920, 10762416, 11958240, 13453020, 14349888, 15374880, 17937360, 21524832, 23916480, 26906040, 30749760, 35874720, 43049664, 53812080, 71749440, 107624160, 215248320]

約数ペア:

[(1, 215248320), (2, 107624160), (3, 71749440), (4, 53812080), (5, 43049664), (6, 35874720), (7, 30749760), (8, 26906040), (9, 23916480), (10, 21524832), (12, 17937360), (14, 15374880), (15, 14349888), (16, 13453020), (18, 11958240), (20, 10762416), (21, 10249920), (24, 8968680), (27, 7972160), (28, 7687440), (30, 7174944), (32, 6726510), (35, 6149952), (36, 5979120), (40, 5381208), (42, 5124960), (45, 4783296), (48, 4484340), (54, 3986080), (56, 3843720), (60, 3587472), (63, 3416640), (64, 3363255), (70, 3074976), (72, 2989560), (80, 2690604), (84, 2562480), (90, 2391648), (96, 2242170), (105, 2049984), (108, 1993040), (112, 1921860), (120, 1793736), (126, 1708320), (135, 1594432), (140, 1537488), (144, 1494780), (160, 1345302), (168, 1281240), (180, 1195824), (189, 1138880), (192, 1121085), (210, 1024992), (216, 996520), (224, 960930), (240, 896868), (252, 854160), (270, 797216), (280, 768744), (288, 747390), (315, 683328), (320, 672651), (336, 640620), (360, 597912), (378, 569440), (420, 512496), (432, 498260), (448, 480465), (480, 448434), (504, 427080), (540, 398608), (560, 384372), (576, 373695), (630, 341664), (672, 320310), (720, 298956), (756, 284720), (840, 256248), (864, 249130), (945, 227776), (960, 224217), (1008, 213540), (1080, 199304), (1120, 192186), (1260, 170832), (1344, 160155), (1440, 149478), (1512, 142360), (1680, 128124), (1728, 124565), (1890, 113888), (2016, 106770), (2160, 99652), (2240, 96093), (2520, 85416), (2880, 74739), (3024, 71180), (3360, 64062), (3559, 60480), (3780, 56944), (4032, 53385), (4320, 49826), (5040, 42708), (6048, 35590), (6720, 32031), (7118, 30240), (7560, 28472), (8640, 24913), (10080, 21354), (10677, 20160), (12096, 17795), (14236, 15120)]