766055640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17207}}^1$

素因数の和:17281

約数の個数: 128

約数和(自身を含む): 2676188160

約数和(自身を除く): 1910132520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 17207, 22260, 34414, 44520, 51621, 68828, 86035, 103242, 120449, 137656, 172070, 206484, 240898, 258105, 344140, 361347, 412968, 481796, 516210, 602245, 688280, 722694, 911971, 963592, 1032420, 1204490, 1445388, 1806735, 1823942, 2064840, 2408980, 2735913, 2890776, 3613470, 3647884, 4559855, 4817960, 5471826, 6383797, 7226940, 7295768, 9119710, 10943652, 12767594, 13679565, 14453880, 18239420, 19151391, 21887304, 25535188, 27359130, 31918985, 36478840, 38302782, 51070376, 54718260, 63837970, 76605564, 95756955, 109436520, 127675940, 153211128, 191513910, 255351880, 383027820, 766055640]

約数ペア:

[(1, 766055640), (2, 383027820), (3, 255351880), (4, 191513910), (5, 153211128), (6, 127675940), (7, 109436520), (8, 95756955), (10, 76605564), (12, 63837970), (14, 54718260), (15, 51070376), (20, 38302782), (21, 36478840), (24, 31918985), (28, 27359130), (30, 25535188), (35, 21887304), (40, 19151391), (42, 18239420), (53, 14453880), (56, 13679565), (60, 12767594), (70, 10943652), (84, 9119710), (105, 7295768), (106, 7226940), (120, 6383797), (140, 5471826), (159, 4817960), (168, 4559855), (210, 3647884), (212, 3613470), (265, 2890776), (280, 2735913), (318, 2408980), (371, 2064840), (420, 1823942), (424, 1806735), (530, 1445388), (636, 1204490), (742, 1032420), (795, 963592), (840, 911971), (1060, 722694), (1113, 688280), (1272, 602245), (1484, 516210), (1590, 481796), (1855, 412968), (2120, 361347), (2226, 344140), (2968, 258105), (3180, 240898), (3710, 206484), (4452, 172070), (5565, 137656), (6360, 120449), (7420, 103242), (8904, 86035), (11130, 68828), (14840, 51621), (17207, 44520), (22260, 34414)]