680020032

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{9811}}^1$

素因数の和:9864

約数の個数: 84

約数和(自身を含む): 1899092976

約数和(自身を除く): 1219072944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 361, 456, 608, 722, 912, 1083, 1216, 1444, 1824, 2166, 2888, 3648, 4332, 5776, 8664, 9811, 11552, 17328, 19622, 23104, 29433, 34656, 39244, 58866, 69312, 78488, 117732, 156976, 186409, 235464, 313952, 372818, 470928, 559227, 627904, 745636, 941856, 1118454, 1491272, 1883712, 2236908, 2982544, 3541771, 4473816, 5965088, 7083542, 8947632, 10625313, 11930176, 14167084, 17895264, 21250626, 28334168, 35790528, 42501252, 56668336, 85002504, 113336672, 170005008, 226673344, 340010016, 680020032]

約数ペア:

[(1, 680020032), (2, 340010016), (3, 226673344), (4, 170005008), (6, 113336672), (8, 85002504), (12, 56668336), (16, 42501252), (19, 35790528), (24, 28334168), (32, 21250626), (38, 17895264), (48, 14167084), (57, 11930176), (64, 10625313), (76, 8947632), (96, 7083542), (114, 5965088), (152, 4473816), (192, 3541771), (228, 2982544), (304, 2236908), (361, 1883712), (456, 1491272), (608, 1118454), (722, 941856), (912, 745636), (1083, 627904), (1216, 559227), (1444, 470928), (1824, 372818), (2166, 313952), (2888, 235464), (3648, 186409), (4332, 156976), (5776, 117732), (8664, 78488), (9811, 69312), (11552, 58866), (17328, 39244), (19622, 34656), (23104, 29433)]