536577440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{769}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 1493137800

約数和(自身を除く): 956560360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 89, 98, 112, 140, 160, 178, 196, 224, 245, 280, 356, 392, 445, 490, 560, 623, 712, 769, 784, 890, 980, 1120, 1246, 1424, 1538, 1568, 1780, 1960, 2492, 2848, 3076, 3115, 3560, 3845, 3920, 4361, 4984, 5383, 6152, 6230, 7120, 7690, 7840, 8722, 9968, 10766, 12304, 12460, 14240, 15380, 17444, 19936, 21532, 21805, 24608, 24920, 26915, 30760, 34888, 37681, 43064, 43610, 49840, 53830, 61520, 68441, 69776, 75362, 86128, 87220, 99680, 107660, 123040, 136882, 139552, 150724, 172256, 174440, 188405, 215320, 273764, 301448, 342205, 348880, 376810, 430640, 479087, 547528, 602896, 684410, 697760, 753620, 861280, 958174, 1095056, 1205792, 1368820, 1507240, 1916348, 2190112, 2395435, 2737640, 3014480, 3353609, 3832696, 4790870, 5475280, 6028960, 6707218, 7665392, 9581740, 10950560, 13414436, 15330784, 16768045, 19163480, 26828872, 33536090, 38326960, 53657744, 67072180, 76653920, 107315488, 134144360, 268288720, 536577440]

約数ペア:

[(1, 536577440), (2, 268288720), (4, 134144360), (5, 107315488), (7, 76653920), (8, 67072180), (10, 53657744), (14, 38326960), (16, 33536090), (20, 26828872), (28, 19163480), (32, 16768045), (35, 15330784), (40, 13414436), (49, 10950560), (56, 9581740), (70, 7665392), (80, 6707218), (89, 6028960), (98, 5475280), (112, 4790870), (140, 3832696), (160, 3353609), (178, 3014480), (196, 2737640), (224, 2395435), (245, 2190112), (280, 1916348), (356, 1507240), (392, 1368820), (445, 1205792), (490, 1095056), (560, 958174), (623, 861280), (712, 753620), (769, 697760), (784, 684410), (890, 602896), (980, 547528), (1120, 479087), (1246, 430640), (1424, 376810), (1538, 348880), (1568, 342205), (1780, 301448), (1960, 273764), (2492, 215320), (2848, 188405), (3076, 174440), (3115, 172256), (3560, 150724), (3845, 139552), (3920, 136882), (4361, 123040), (4984, 107660), (5383, 99680), (6152, 87220), (6230, 86128), (7120, 75362), (7690, 69776), (7840, 68441), (8722, 61520), (9968, 53830), (10766, 49840), (12304, 43610), (12460, 43064), (14240, 37681), (15380, 34888), (17444, 30760), (19936, 26915), (21532, 24920), (21805, 24608)]