554480080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 1662393600

約数和(自身を除く): 1107913520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 154, 167, 176, 196, 220, 242, 245, 280, 308, 334, 343, 385, 392, 440, 484, 490, 539, 560, 605, 616, 668, 686, 770, 784, 835, 847, 880, 968, 980, 1078, 1169, 1210, 1232, 1336, 1372, 1540, 1670, 1694, 1715, 1837, 1936, 1960, 2156, 2338, 2420, 2672, 2695, 2744, 3080, 3340, 3388, 3430, 3674, 3773, 3920, 4235, 4312, 4676, 4840, 5390, 5488, 5845, 5929, 6160, 6680, 6776, 6860, 7348, 7546, 8183, 8470, 8624, 9185, 9352, 9680, 10780, 11690, 11858, 12859, 13360, 13552, 13720, 14696, 15092, 16366, 16940, 18370, 18704, 18865, 20207, 21560, 23380, 23716, 25718, 27440, 29392, 29645, 30184, 32732, 33880, 36740, 37730, 40414, 40915, 41503, 43120, 46760, 47432, 51436, 57281, 59290, 60368, 64295, 65464, 67760, 73480, 75460, 80828, 81830, 83006, 90013, 93520, 94864, 101035, 102872, 114562, 118580, 128590, 130928, 141449, 146960, 150920, 161656, 163660, 166012, 180026, 202070, 205744, 207515, 229124, 237160, 257180, 282898, 286405, 301840, 323312, 327320, 332024, 360052, 404140, 415030, 450065, 458248, 474320, 514360, 565796, 572810, 630091, 654640, 664048, 707245, 720104, 808280, 830060, 900130, 916496, 990143, 1028720, 1131592, 1145620, 1260182, 1414490, 1440208, 1616560, 1660120, 1800260, 1980286, 2263184, 2291240, 2520364, 2828980, 3150455, 3320240, 3600520, 3960572, 4582480, 4950715, 5040728, 5657960, 6300910, 6931001, 7201040, 7921144, 9901430, 10081456, 11315920, 12601820, 13862002, 15842288, 19802860, 25203640, 27724004, 34655005, 39605720, 50407280, 55448008, 69310010, 79211440, 110896016, 138620020, 277240040, 554480080]

約数ペア:

[(1, 554480080), (2, 277240040), (4, 138620020), (5, 110896016), (7, 79211440), (8, 69310010), (10, 55448008), (11, 50407280), (14, 39605720), (16, 34655005), (20, 27724004), (22, 25203640), (28, 19802860), (35, 15842288), (40, 13862002), (44, 12601820), (49, 11315920), (55, 10081456), (56, 9901430), (70, 7921144), (77, 7201040), (80, 6931001), (88, 6300910), (98, 5657960), (110, 5040728), (112, 4950715), (121, 4582480), (140, 3960572), (154, 3600520), (167, 3320240), (176, 3150455), (196, 2828980), (220, 2520364), (242, 2291240), (245, 2263184), (280, 1980286), (308, 1800260), (334, 1660120), (343, 1616560), (385, 1440208), (392, 1414490), (440, 1260182), (484, 1145620), (490, 1131592), (539, 1028720), (560, 990143), (605, 916496), (616, 900130), (668, 830060), (686, 808280), (770, 720104), (784, 707245), (835, 664048), (847, 654640), (880, 630091), (968, 572810), (980, 565796), (1078, 514360), (1169, 474320), (1210, 458248), (1232, 450065), (1336, 415030), (1372, 404140), (1540, 360052), (1670, 332024), (1694, 327320), (1715, 323312), (1837, 301840), (1936, 286405), (1960, 282898), (2156, 257180), (2338, 237160), (2420, 229124), (2672, 207515), (2695, 205744), (2744, 202070), (3080, 180026), (3340, 166012), (3388, 163660), (3430, 161656), (3674, 150920), (3773, 146960), (3920, 141449), (4235, 130928), (4312, 128590), (4676, 118580), (4840, 114562), (5390, 102872), (5488, 101035), (5845, 94864), (5929, 93520), (6160, 90013), (6680, 83006), (6776, 81830), (6860, 80828), (7348, 75460), (7546, 73480), (8183, 67760), (8470, 65464), (8624, 64295), (9185, 60368), (9352, 59290), (9680, 57281), (10780, 51436), (11690, 47432), (11858, 46760), (12859, 43120), (13360, 41503), (13552, 40915), (13720, 40414), (14696, 37730), (15092, 36740), (16366, 33880), (16940, 32732), (18370, 30184), (18704, 29645), (18865, 29392), (20207, 27440), (21560, 25718), (23380, 23716)]