229875520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2568

約数の個数: 112

約数和(自身を含む): 641104128

約数和(自身を除く): 411228608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2503, 2624, 2870, 3280, 4592, 5006, 5740, 6560, 9184, 10012, 11480, 12515, 13120, 17521, 18368, 20024, 22960, 25030, 35042, 40048, 45920, 50060, 70084, 80096, 87605, 91840, 100120, 102623, 140168, 160192, 175210, 200240, 205246, 280336, 350420, 400480, 410492, 513115, 560672, 700840, 718361, 800960, 820984, 1026230, 1121344, 1401680, 1436722, 1641968, 2052460, 2803360, 2873444, 3283936, 3591805, 4104920, 5606720, 5746888, 6567872, 7183610, 8209840, 11493776, 14367220, 16419680, 22987552, 28734440, 32839360, 45975104, 57468880, 114937760, 229875520]

約数ペア:

[(1, 229875520), (2, 114937760), (4, 57468880), (5, 45975104), (7, 32839360), (8, 28734440), (10, 22987552), (14, 16419680), (16, 14367220), (20, 11493776), (28, 8209840), (32, 7183610), (35, 6567872), (40, 5746888), (41, 5606720), (56, 4104920), (64, 3591805), (70, 3283936), (80, 2873444), (82, 2803360), (112, 2052460), (140, 1641968), (160, 1436722), (164, 1401680), (205, 1121344), (224, 1026230), (280, 820984), (287, 800960), (320, 718361), (328, 700840), (410, 560672), (448, 513115), (560, 410492), (574, 400480), (656, 350420), (820, 280336), (1120, 205246), (1148, 200240), (1312, 175210), (1435, 160192), (1640, 140168), (2240, 102623), (2296, 100120), (2503, 91840), (2624, 87605), (2870, 80096), (3280, 70084), (4592, 50060), (5006, 45920), (5740, 40048), (6560, 35042), (9184, 25030), (10012, 22960), (11480, 20024), (12515, 18368), (13120, 17521)]