84593080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:701

約数の個数: 128

約数和(自身を含む): 233694720

約数和(自身を除く): 149101640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 184, 220, 230, 253, 260, 286, 299, 440, 460, 506, 520, 572, 598, 643, 715, 920, 1012, 1144, 1196, 1265, 1286, 1430, 1495, 2024, 2392, 2530, 2572, 2860, 2990, 3215, 3289, 5060, 5144, 5720, 5980, 6430, 6578, 7073, 8359, 10120, 11960, 12860, 13156, 14146, 14789, 16445, 16718, 25720, 26312, 28292, 29578, 32890, 33436, 35365, 41795, 56584, 59156, 65780, 66872, 70730, 73945, 83590, 91949, 118312, 131560, 141460, 147890, 162679, 167180, 183898, 192257, 282920, 295780, 325358, 334360, 367796, 384514, 459745, 591560, 650716, 735592, 769028, 813395, 919490, 961285, 1301432, 1538056, 1626790, 1838980, 1922570, 2114827, 3253580, 3677960, 3845140, 4229654, 6507160, 7690280, 8459308, 10574135, 16918616, 21148270, 42296540, 84593080]

約数ペア:

[(1, 84593080), (2, 42296540), (4, 21148270), (5, 16918616), (8, 10574135), (10, 8459308), (11, 7690280), (13, 6507160), (20, 4229654), (22, 3845140), (23, 3677960), (26, 3253580), (40, 2114827), (44, 1922570), (46, 1838980), (52, 1626790), (55, 1538056), (65, 1301432), (88, 961285), (92, 919490), (104, 813395), (110, 769028), (115, 735592), (130, 650716), (143, 591560), (184, 459745), (220, 384514), (230, 367796), (253, 334360), (260, 325358), (286, 295780), (299, 282920), (440, 192257), (460, 183898), (506, 167180), (520, 162679), (572, 147890), (598, 141460), (643, 131560), (715, 118312), (920, 91949), (1012, 83590), (1144, 73945), (1196, 70730), (1265, 66872), (1286, 65780), (1430, 59156), (1495, 56584), (2024, 41795), (2392, 35365), (2530, 33436), (2572, 32890), (2860, 29578), (2990, 28292), (3215, 26312), (3289, 25720), (5060, 16718), (5144, 16445), (5720, 14789), (5980, 14146), (6430, 13156), (6578, 12860), (7073, 11960), (8359, 10120)]