1240194384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:530

約数の個数: 240

約数和(自身を含む): 4110986880

約数和(自身を除く): 2870792496

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 229, 234, 263, 264, 286, 312, 396, 429, 458, 468, 526, 528, 572, 624, 687, 789, 792, 858, 916, 936, 1052, 1144, 1287, 1374, 1578, 1584, 1716, 1832, 1872, 2061, 2104, 2288, 2367, 2519, 2574, 2748, 2893, 2977, 3156, 3419, 3432, 3664, 4122, 4208, 4734, 5038, 5148, 5496, 5786, 5954, 6312, 6838, 6864, 7557, 8244, 8679, 8931, 9468, 10076, 10257, 10296, 10992, 11572, 11908, 12624, 13676, 15114, 16488, 17358, 17862, 18936, 20152, 20514, 20592, 22671, 23144, 23816, 26037, 26793, 27352, 30228, 30771, 32747, 32976, 34716, 35724, 37609, 37872, 40304, 41028, 45342, 46288, 47632, 52074, 53586, 54704, 60227, 60456, 61542, 65494, 69432, 71448, 75218, 82056, 90684, 98241, 104148, 107172, 112827, 120454, 120912, 123084, 130988, 138864, 142896, 150436, 164112, 180681, 181368, 196482, 208296, 214344, 225654, 240908, 246168, 261976, 294723, 300872, 338481, 361362, 362736, 392964, 416592, 428688, 451308, 481816, 492336, 523952, 542043, 589446, 601744, 662497, 676962, 722724, 782951, 785928, 902616, 963632, 1084086, 1178892, 1324994, 1353924, 1445448, 1565902, 1571856, 1805232, 1987491, 2168172, 2348853, 2357784, 2649988, 2707848, 2890896, 3131804, 3974982, 4336344, 4697706, 4715568, 5299976, 5415696, 5962473, 6263608, 7046559, 7949964, 8612461, 8672688, 9395412, 10599952, 11924946, 12527216, 14093118, 15899928, 17224922, 18790824, 23849892, 25837383, 28186236, 31799856, 34449844, 37581648, 47699784, 51674766, 56372472, 68899688, 77512149, 95399568, 103349532, 112744944, 137799376, 155024298, 206699064, 310048596, 413398128, 620097192, 1240194384]

約数ペア:

[(1, 1240194384), (2, 620097192), (3, 413398128), (4, 310048596), (6, 206699064), (8, 155024298), (9, 137799376), (11, 112744944), (12, 103349532), (13, 95399568), (16, 77512149), (18, 68899688), (22, 56372472), (24, 51674766), (26, 47699784), (33, 37581648), (36, 34449844), (39, 31799856), (44, 28186236), (48, 25837383), (52, 23849892), (66, 18790824), (72, 17224922), (78, 15899928), (88, 14093118), (99, 12527216), (104, 11924946), (117, 10599952), (132, 9395412), (143, 8672688), (144, 8612461), (156, 7949964), (176, 7046559), (198, 6263608), (208, 5962473), (229, 5415696), (234, 5299976), (263, 4715568), (264, 4697706), (286, 4336344), (312, 3974982), (396, 3131804), (429, 2890896), (458, 2707848), (468, 2649988), (526, 2357784), (528, 2348853), (572, 2168172), (624, 1987491), (687, 1805232), (789, 1571856), (792, 1565902), (858, 1445448), (916, 1353924), (936, 1324994), (1052, 1178892), (1144, 1084086), (1287, 963632), (1374, 902616), (1578, 785928), (1584, 782951), (1716, 722724), (1832, 676962), (1872, 662497), (2061, 601744), (2104, 589446), (2288, 542043), (2367, 523952), (2519, 492336), (2574, 481816), (2748, 451308), (2893, 428688), (2977, 416592), (3156, 392964), (3419, 362736), (3432, 361362), (3664, 338481), (4122, 300872), (4208, 294723), (4734, 261976), (5038, 246168), (5148, 240908), (5496, 225654), (5786, 214344), (5954, 208296), (6312, 196482), (6838, 181368), (6864, 180681), (7557, 164112), (8244, 150436), (8679, 142896), (8931, 138864), (9468, 130988), (10076, 123084), (10257, 120912), (10296, 120454), (10992, 112827), (11572, 107172), (11908, 104148), (12624, 98241), (13676, 90684), (15114, 82056), (16488, 75218), (17358, 71448), (17862, 69432), (18936, 65494), (20152, 61542), (20514, 60456), (20592, 60227), (22671, 54704), (23144, 53586), (23816, 52074), (26037, 47632), (26793, 46288), (27352, 45342), (30228, 41028), (30771, 40304), (32747, 37872), (32976, 37609), (34716, 35724)]