16945600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 51023520

約数和(自身を除く): 34077920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 64, 68, 70, 80, 85, 89, 100, 112, 119, 136, 140, 160, 170, 175, 178, 200, 224, 238, 272, 280, 320, 340, 350, 356, 400, 425, 445, 448, 476, 544, 560, 595, 623, 680, 700, 712, 800, 850, 890, 952, 1088, 1120, 1190, 1246, 1360, 1400, 1424, 1513, 1600, 1700, 1780, 1904, 2225, 2240, 2380, 2492, 2720, 2800, 2848, 2975, 3026, 3115, 3400, 3560, 3808, 4450, 4760, 4984, 5440, 5600, 5696, 5950, 6052, 6230, 6800, 7120, 7565, 7616, 8900, 9520, 9968, 10591, 11200, 11900, 12104, 12460, 13600, 14240, 15130, 15575, 17800, 19040, 19936, 21182, 23800, 24208, 24920, 27200, 28480, 30260, 31150, 35600, 37825, 38080, 39872, 42364, 47600, 48416, 49840, 52955, 60520, 62300, 71200, 75650, 84728, 95200, 96832, 99680, 105910, 121040, 124600, 142400, 151300, 169456, 190400, 199360, 211820, 242080, 249200, 264775, 302600, 338912, 423640, 484160, 498400, 529550, 605200, 677824, 847280, 996800, 1059100, 1210400, 1694560, 2118200, 2420800, 3389120, 4236400, 8472800, 16945600]

約数ペア:

[(1, 16945600), (2, 8472800), (4, 4236400), (5, 3389120), (7, 2420800), (8, 2118200), (10, 1694560), (14, 1210400), (16, 1059100), (17, 996800), (20, 847280), (25, 677824), (28, 605200), (32, 529550), (34, 498400), (35, 484160), (40, 423640), (50, 338912), (56, 302600), (64, 264775), (68, 249200), (70, 242080), (80, 211820), (85, 199360), (89, 190400), (100, 169456), (112, 151300), (119, 142400), (136, 124600), (140, 121040), (160, 105910), (170, 99680), (175, 96832), (178, 95200), (200, 84728), (224, 75650), (238, 71200), (272, 62300), (280, 60520), (320, 52955), (340, 49840), (350, 48416), (356, 47600), (400, 42364), (425, 39872), (445, 38080), (448, 37825), (476, 35600), (544, 31150), (560, 30260), (595, 28480), (623, 27200), (680, 24920), (700, 24208), (712, 23800), (800, 21182), (850, 19936), (890, 19040), (952, 17800), (1088, 15575), (1120, 15130), (1190, 14240), (1246, 13600), (1360, 12460), (1400, 12104), (1424, 11900), (1513, 11200), (1600, 10591), (1700, 9968), (1780, 9520), (1904, 8900), (2225, 7616), (2240, 7565), (2380, 7120), (2492, 6800), (2720, 6230), (2800, 6052), (2848, 5950), (2975, 5696), (3026, 5600), (3115, 5440), (3400, 4984), (3560, 4760), (3808, 4450)]