247095520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5381}}^1$

素因数の和:5444

約数の個数: 96

約数和(自身を含む): 683557056

約数和(自身を除く): 436461536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5381, 5740, 6560, 9184, 10762, 11480, 21524, 22960, 26905, 37667, 43048, 45920, 53810, 75334, 86096, 107620, 150668, 172192, 188335, 215240, 220621, 301336, 376670, 430480, 441242, 602672, 753340, 860960, 882484, 1103105, 1205344, 1506680, 1544347, 1764968, 2206210, 3013360, 3088694, 3529936, 4412420, 6026720, 6177388, 7059872, 7721735, 8824840, 12354776, 15443470, 17649680, 24709552, 30886940, 35299360, 49419104, 61773880, 123547760, 247095520]

約数ペア:

[(1, 247095520), (2, 123547760), (4, 61773880), (5, 49419104), (7, 35299360), (8, 30886940), (10, 24709552), (14, 17649680), (16, 15443470), (20, 12354776), (28, 8824840), (32, 7721735), (35, 7059872), (40, 6177388), (41, 6026720), (56, 4412420), (70, 3529936), (80, 3088694), (82, 3013360), (112, 2206210), (140, 1764968), (160, 1544347), (164, 1506680), (205, 1205344), (224, 1103105), (280, 882484), (287, 860960), (328, 753340), (410, 602672), (560, 441242), (574, 430480), (656, 376670), (820, 301336), (1120, 220621), (1148, 215240), (1312, 188335), (1435, 172192), (1640, 150668), (2296, 107620), (2870, 86096), (3280, 75334), (4592, 53810), (5381, 45920), (5740, 43048), (6560, 37667), (9184, 26905), (10762, 22960), (11480, 21524)]