715695540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{8563}}^1$

素因数の和:8781

約数の個数: 96

約数和(自身を含む): 2302003200

約数和(自身を除く): 1586307660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 199, 210, 398, 420, 597, 796, 995, 1194, 1393, 1990, 2388, 2786, 2985, 3980, 4179, 5572, 5970, 6965, 8358, 8563, 11940, 13930, 16716, 17126, 20895, 25689, 27860, 34252, 41790, 42815, 51378, 59941, 83580, 85630, 102756, 119882, 128445, 171260, 179823, 239764, 256890, 299705, 359646, 513780, 599410, 719292, 899115, 1198820, 1704037, 1798230, 3408074, 3596460, 5112111, 6816148, 8520185, 10224222, 11928259, 17040370, 20448444, 23856518, 25560555, 34080740, 35784777, 47713036, 51121110, 59641295, 71569554, 102242220, 119282590, 143139108, 178923885, 238565180, 357847770, 715695540]

約数ペア:

[(1, 715695540), (2, 357847770), (3, 238565180), (4, 178923885), (5, 143139108), (6, 119282590), (7, 102242220), (10, 71569554), (12, 59641295), (14, 51121110), (15, 47713036), (20, 35784777), (21, 34080740), (28, 25560555), (30, 23856518), (35, 20448444), (42, 17040370), (60, 11928259), (70, 10224222), (84, 8520185), (105, 6816148), (140, 5112111), (199, 3596460), (210, 3408074), (398, 1798230), (420, 1704037), (597, 1198820), (796, 899115), (995, 719292), (1194, 599410), (1393, 513780), (1990, 359646), (2388, 299705), (2786, 256890), (2985, 239764), (3980, 179823), (4179, 171260), (5572, 128445), (5970, 119882), (6965, 102756), (8358, 85630), (8563, 83580), (11940, 59941), (13930, 51378), (16716, 42815), (17126, 41790), (20895, 34252), (25689, 27860)]