29156960

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{3719}}^1$

素因数の和:3748

約数の個数: 72

約数和(自身を含む): 80151120

約数和(自身を除く): 50994160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3719, 3920, 7438, 7840, 14876, 18595, 26033, 29752, 37190, 52066, 59504, 74380, 104132, 119008, 130165, 148760, 182231, 208264, 260330, 297520, 364462, 416528, 520660, 595040, 728924, 833056, 911155, 1041320, 1457848, 1822310, 2082640, 2915696, 3644620, 4165280, 5831392, 7289240, 14578480, 29156960]

約数ペア:

[(1, 29156960), (2, 14578480), (4, 7289240), (5, 5831392), (7, 4165280), (8, 3644620), (10, 2915696), (14, 2082640), (16, 1822310), (20, 1457848), (28, 1041320), (32, 911155), (35, 833056), (40, 728924), (49, 595040), (56, 520660), (70, 416528), (80, 364462), (98, 297520), (112, 260330), (140, 208264), (160, 182231), (196, 148760), (224, 130165), (245, 119008), (280, 104132), (392, 74380), (490, 59504), (560, 52066), (784, 37190), (980, 29752), (1120, 26033), (1568, 18595), (1960, 14876), (3719, 7840), (3920, 7438)]