15413916160

素因数分解:

$2^9\times 5^1\times {\mathrm{1619}}^1\times {\mathrm{3719}}^1$

素因数の和:5361

約数の個数: 80

約数和(自身を含む): 36990043200

約数和(自身を除く): 21576127040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 1619, 2560, 3238, 3719, 6476, 7438, 8095, 12952, 14876, 16190, 18595, 25904, 29752, 32380, 37190, 51808, 59504, 64760, 74380, 103616, 119008, 129520, 148760, 207232, 238016, 259040, 297520, 414464, 476032, 518080, 595040, 828928, 952064, 1036160, 1190080, 1904128, 2072320, 2380160, 4144640, 4760320, 6021061, 9520640, 12042122, 24084244, 30105305, 48168488, 60210610, 96336976, 120421220, 192673952, 240842440, 385347904, 481684880, 770695808, 963369760, 1541391616, 1926739520, 3082783232, 3853479040, 7706958080, 15413916160]

約数ペア:

[(1, 15413916160), (2, 7706958080), (4, 3853479040), (5, 3082783232), (8, 1926739520), (10, 1541391616), (16, 963369760), (20, 770695808), (32, 481684880), (40, 385347904), (64, 240842440), (80, 192673952), (128, 120421220), (160, 96336976), (256, 60210610), (320, 48168488), (512, 30105305), (640, 24084244), (1280, 12042122), (1619, 9520640), (2560, 6021061), (3238, 4760320), (3719, 4144640), (6476, 2380160), (7438, 2072320), (8095, 1904128), (12952, 1190080), (14876, 1036160), (16190, 952064), (18595, 828928), (25904, 595040), (29752, 518080), (32380, 476032), (37190, 414464), (51808, 297520), (59504, 259040), (64760, 238016), (74380, 207232), (103616, 148760), (119008, 129520)]