764355960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 2648448000

約数和(自身を除く): 1884092040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 109, 120, 129, 135, 151, 172, 180, 215, 216, 218, 258, 270, 302, 327, 344, 360, 387, 430, 436, 453, 516, 540, 545, 604, 645, 654, 755, 774, 860, 872, 906, 981, 1032, 1080, 1090, 1161, 1208, 1290, 1308, 1359, 1510, 1548, 1635, 1720, 1812, 1935, 1962, 2180, 2265, 2322, 2580, 2616, 2718, 2943, 3020, 3096, 3270, 3624, 3870, 3924, 4077, 4360, 4530, 4644, 4687, 4905, 5160, 5436, 5805, 5886, 6040, 6493, 6540, 6795, 7740, 7848, 8154, 9060, 9288, 9374, 9810, 10872, 11610, 11772, 12986, 13080, 13590, 14061, 14715, 15480, 16308, 16459, 18120, 18748, 19479, 19620, 20385, 23220, 23435, 23544, 25972, 27180, 28122, 29430, 32465, 32616, 32918, 37496, 38958, 39240, 40770, 42183, 46440, 46870, 49377, 51944, 54360, 56244, 58437, 58860, 64930, 65836, 70305, 77916, 81540, 82295, 84366, 93740, 97395, 98754, 112488, 116874, 117720, 126549, 129860, 131672, 140610, 148131, 155832, 163080, 164590, 168732, 175311, 187480, 194790, 197508, 210915, 233748, 246885, 253098, 259720, 281220, 292185, 296262, 329180, 337464, 350622, 389580, 395016, 421830, 444393, 467496, 493770, 506196, 562440, 584370, 592524, 632745, 658360, 701244, 707737, 740655, 779160, 843660, 876555, 888786, 987540, 1012392, 1168740, 1185048, 1265490, 1402488, 1415474, 1481310, 1687320, 1753110, 1777572, 1975080, 2123211, 2221965, 2337480, 2530980, 2830948, 2962620, 3506220, 3538685, 3555144, 4246422, 4443930, 5061960, 5661896, 5925240, 6369633, 7012440, 7077370, 8492844, 8887860, 10616055, 12739266, 14154740, 16985688, 17775720, 19108899, 21232110, 25478532, 28309480, 31848165, 38217798, 42464220, 50957064, 63696330, 76435596, 84928440, 95544495, 127392660, 152871192, 191088990, 254785320, 382177980, 764355960]

約数ペア:

[(1, 764355960), (2, 382177980), (3, 254785320), (4, 191088990), (5, 152871192), (6, 127392660), (8, 95544495), (9, 84928440), (10, 76435596), (12, 63696330), (15, 50957064), (18, 42464220), (20, 38217798), (24, 31848165), (27, 28309480), (30, 25478532), (36, 21232110), (40, 19108899), (43, 17775720), (45, 16985688), (54, 14154740), (60, 12739266), (72, 10616055), (86, 8887860), (90, 8492844), (108, 7077370), (109, 7012440), (120, 6369633), (129, 5925240), (135, 5661896), (151, 5061960), (172, 4443930), (180, 4246422), (215, 3555144), (216, 3538685), (218, 3506220), (258, 2962620), (270, 2830948), (302, 2530980), (327, 2337480), (344, 2221965), (360, 2123211), (387, 1975080), (430, 1777572), (436, 1753110), (453, 1687320), (516, 1481310), (540, 1415474), (545, 1402488), (604, 1265490), (645, 1185048), (654, 1168740), (755, 1012392), (774, 987540), (860, 888786), (872, 876555), (906, 843660), (981, 779160), (1032, 740655), (1080, 707737), (1090, 701244), (1161, 658360), (1208, 632745), (1290, 592524), (1308, 584370), (1359, 562440), (1510, 506196), (1548, 493770), (1635, 467496), (1720, 444393), (1812, 421830), (1935, 395016), (1962, 389580), (2180, 350622), (2265, 337464), (2322, 329180), (2580, 296262), (2616, 292185), (2718, 281220), (2943, 259720), (3020, 253098), (3096, 246885), (3270, 233748), (3624, 210915), (3870, 197508), (3924, 194790), (4077, 187480), (4360, 175311), (4530, 168732), (4644, 164590), (4687, 163080), (4905, 155832), (5160, 148131), (5436, 140610), (5805, 131672), (5886, 129860), (6040, 126549), (6493, 117720), (6540, 116874), (6795, 112488), (7740, 98754), (7848, 97395), (8154, 93740), (9060, 84366), (9288, 82295), (9374, 81540), (9810, 77916), (10872, 70305), (11610, 65836), (11772, 64930), (12986, 58860), (13080, 58437), (13590, 56244), (14061, 54360), (14715, 51944), (15480, 49377), (16308, 46870), (16459, 46440), (18120, 42183), (18748, 40770), (19479, 39240), (19620, 38958), (20385, 37496), (23220, 32918), (23435, 32616), (23544, 32465), (25972, 29430), (27180, 28122)]