56996800

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{727}}^1$

素因数の和:763

約数の個数: 126

約数和(自身を含む): 163369752

約数和(自身を除く): 106372952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 727, 784, 800, 980, 1120, 1225, 1400, 1454, 1568, 1600, 1960, 2240, 2450, 2800, 2908, 3136, 3635, 3920, 4900, 5089, 5600, 5816, 7270, 7840, 9800, 10178, 11200, 11632, 14540, 15680, 18175, 19600, 20356, 23264, 25445, 29080, 35623, 36350, 39200, 40712, 46528, 50890, 58160, 71246, 72700, 78400, 81424, 101780, 116320, 127225, 142492, 145400, 162848, 178115, 203560, 232640, 254450, 284984, 290800, 325696, 356230, 407120, 508900, 569968, 581600, 712460, 814240, 890575, 1017800, 1139936, 1163200, 1424920, 1628480, 1781150, 2035600, 2279872, 2849840, 3562300, 4071200, 5699680, 7124600, 8142400, 11399360, 14249200, 28498400, 56996800]

約数ペア:

[(1, 56996800), (2, 28498400), (4, 14249200), (5, 11399360), (7, 8142400), (8, 7124600), (10, 5699680), (14, 4071200), (16, 3562300), (20, 2849840), (25, 2279872), (28, 2035600), (32, 1781150), (35, 1628480), (40, 1424920), (49, 1163200), (50, 1139936), (56, 1017800), (64, 890575), (70, 814240), (80, 712460), (98, 581600), (100, 569968), (112, 508900), (140, 407120), (160, 356230), (175, 325696), (196, 290800), (200, 284984), (224, 254450), (245, 232640), (280, 203560), (320, 178115), (350, 162848), (392, 145400), (400, 142492), (448, 127225), (490, 116320), (560, 101780), (700, 81424), (727, 78400), (784, 72700), (800, 71246), (980, 58160), (1120, 50890), (1225, 46528), (1400, 40712), (1454, 39200), (1568, 36350), (1600, 35623), (1960, 29080), (2240, 25445), (2450, 23264), (2800, 20356), (2908, 19600), (3136, 18175), (3635, 15680), (3920, 14540), (4900, 11632), (5089, 11200), (5600, 10178), (5816, 9800), (7270, 7840)]