200276720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2735

約数の個数: 120

約数和(自身を含む): 570387600

約数和(自身を除く): 370110880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 245, 266, 280, 304, 380, 392, 490, 532, 560, 665, 760, 784, 931, 980, 1064, 1330, 1520, 1862, 1960, 2128, 2660, 2689, 3724, 3920, 4655, 5320, 5378, 7448, 9310, 10640, 10756, 13445, 14896, 18620, 18823, 21512, 26890, 37240, 37646, 43024, 51091, 53780, 74480, 75292, 94115, 102182, 107560, 131761, 150584, 188230, 204364, 215120, 255455, 263522, 301168, 357637, 376460, 408728, 510910, 527044, 658805, 715274, 752920, 817456, 1021820, 1054088, 1317610, 1430548, 1505840, 1788185, 2043640, 2108176, 2503459, 2635220, 2861096, 3576370, 4087280, 5006918, 5270440, 5722192, 7152740, 10013836, 10540880, 12517295, 14305480, 20027672, 25034590, 28610960, 40055344, 50069180, 100138360, 200276720]

約数ペア:

[(1, 200276720), (2, 100138360), (4, 50069180), (5, 40055344), (7, 28610960), (8, 25034590), (10, 20027672), (14, 14305480), (16, 12517295), (19, 10540880), (20, 10013836), (28, 7152740), (35, 5722192), (38, 5270440), (40, 5006918), (49, 4087280), (56, 3576370), (70, 2861096), (76, 2635220), (80, 2503459), (95, 2108176), (98, 2043640), (112, 1788185), (133, 1505840), (140, 1430548), (152, 1317610), (190, 1054088), (196, 1021820), (245, 817456), (266, 752920), (280, 715274), (304, 658805), (380, 527044), (392, 510910), (490, 408728), (532, 376460), (560, 357637), (665, 301168), (760, 263522), (784, 255455), (931, 215120), (980, 204364), (1064, 188230), (1330, 150584), (1520, 131761), (1862, 107560), (1960, 102182), (2128, 94115), (2660, 75292), (2689, 74480), (3724, 53780), (3920, 51091), (4655, 43024), (5320, 37646), (5378, 37240), (7448, 26890), (9310, 21512), (10640, 18823), (10756, 18620), (13445, 14896)]