236249580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{751}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 777724416

約数和(自身を除く): 541474836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 107, 140, 147, 196, 210, 214, 245, 294, 321, 420, 428, 490, 535, 588, 642, 735, 749, 751, 980, 1070, 1284, 1470, 1498, 1502, 1605, 2140, 2247, 2253, 2940, 2996, 3004, 3210, 3745, 3755, 4494, 4506, 5243, 5257, 6420, 7490, 7510, 8988, 9012, 10486, 10514, 11235, 11265, 14980, 15020, 15729, 15771, 20972, 21028, 22470, 22530, 26215, 26285, 31458, 31542, 36799, 44940, 45060, 52430, 52570, 62916, 63084, 73598, 78645, 78855, 80357, 104860, 105140, 110397, 147196, 157290, 157710, 160714, 183995, 220794, 241071, 314580, 315420, 321428, 367990, 401785, 441588, 482142, 551985, 562499, 735980, 803570, 964284, 1103970, 1124998, 1205355, 1607140, 1687497, 2207940, 2249996, 2410710, 2812495, 3374994, 3937493, 4821420, 5624990, 6749988, 7874986, 8437485, 11249980, 11812479, 15749972, 16874970, 19687465, 23624958, 33749940, 39374930, 47249916, 59062395, 78749860, 118124790, 236249580]

約数ペア:

[(1, 236249580), (2, 118124790), (3, 78749860), (4, 59062395), (5, 47249916), (6, 39374930), (7, 33749940), (10, 23624958), (12, 19687465), (14, 16874970), (15, 15749972), (20, 11812479), (21, 11249980), (28, 8437485), (30, 7874986), (35, 6749988), (42, 5624990), (49, 4821420), (60, 3937493), (70, 3374994), (84, 2812495), (98, 2410710), (105, 2249996), (107, 2207940), (140, 1687497), (147, 1607140), (196, 1205355), (210, 1124998), (214, 1103970), (245, 964284), (294, 803570), (321, 735980), (420, 562499), (428, 551985), (490, 482142), (535, 441588), (588, 401785), (642, 367990), (735, 321428), (749, 315420), (751, 314580), (980, 241071), (1070, 220794), (1284, 183995), (1470, 160714), (1498, 157710), (1502, 157290), (1605, 147196), (2140, 110397), (2247, 105140), (2253, 104860), (2940, 80357), (2996, 78855), (3004, 78645), (3210, 73598), (3745, 63084), (3755, 62916), (4494, 52570), (4506, 52430), (5243, 45060), (5257, 44940), (6420, 36799), (7490, 31542), (7510, 31458), (8988, 26285), (9012, 26215), (10486, 22530), (10514, 22470), (11235, 21028), (11265, 20972), (14980, 15771), (15020, 15729)]