3944087520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1813

約数の個数: 192

約数和(自身を含む): 12860721216

約数和(自身を除く): 8916633696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 137, 148, 160, 185, 222, 240, 274, 296, 370, 411, 444, 480, 548, 555, 592, 685, 740, 822, 888, 1096, 1110, 1184, 1370, 1480, 1621, 1644, 1776, 2055, 2192, 2220, 2740, 2960, 3242, 3288, 3552, 4110, 4384, 4440, 4863, 5069, 5480, 5920, 6484, 6576, 8105, 8220, 8880, 9726, 10138, 10960, 12968, 13152, 15207, 16210, 16440, 17760, 19452, 20276, 21920, 24315, 25345, 25936, 30414, 32420, 32880, 38904, 40552, 48630, 50690, 51872, 59977, 60828, 64840, 65760, 76035, 77808, 81104, 97260, 101380, 119954, 121656, 129680, 152070, 155616, 162208, 179931, 194520, 202760, 222077, 239908, 243312, 259360, 299885, 304140, 359862, 389040, 405520, 444154, 479816, 486624, 599770, 608280, 666231, 719724, 778080, 811040, 888308, 899655, 959632, 1110385, 1199540, 1216560, 1332462, 1439448, 1776616, 1799310, 1919264, 2220770, 2399080, 2433120, 2664924, 2878896, 3331155, 3553232, 3598620, 4441540, 4798160, 5329848, 5757792, 6662310, 7106464, 7197240, 8216849, 8883080, 9596320, 10659696, 13324620, 14394480, 16433698, 17766160, 21319392, 24650547, 26649240, 28788960, 32867396, 35532320, 41084245, 49301094, 53298480, 65734792, 82168490, 98602188, 106596960, 123252735, 131469584, 164336980, 197204376, 246505470, 262939168, 328673960, 394408752, 493010940, 657347920, 788817504, 986021880, 1314695840, 1972043760, 3944087520]

約数ペア:

[(1, 3944087520), (2, 1972043760), (3, 1314695840), (4, 986021880), (5, 788817504), (6, 657347920), (8, 493010940), (10, 394408752), (12, 328673960), (15, 262939168), (16, 246505470), (20, 197204376), (24, 164336980), (30, 131469584), (32, 123252735), (37, 106596960), (40, 98602188), (48, 82168490), (60, 65734792), (74, 53298480), (80, 49301094), (96, 41084245), (111, 35532320), (120, 32867396), (137, 28788960), (148, 26649240), (160, 24650547), (185, 21319392), (222, 17766160), (240, 16433698), (274, 14394480), (296, 13324620), (370, 10659696), (411, 9596320), (444, 8883080), (480, 8216849), (548, 7197240), (555, 7106464), (592, 6662310), (685, 5757792), (740, 5329848), (822, 4798160), (888, 4441540), (1096, 3598620), (1110, 3553232), (1184, 3331155), (1370, 2878896), (1480, 2664924), (1621, 2433120), (1644, 2399080), (1776, 2220770), (2055, 1919264), (2192, 1799310), (2220, 1776616), (2740, 1439448), (2960, 1332462), (3242, 1216560), (3288, 1199540), (3552, 1110385), (4110, 959632), (4384, 899655), (4440, 888308), (4863, 811040), (5069, 778080), (5480, 719724), (5920, 666231), (6484, 608280), (6576, 599770), (8105, 486624), (8220, 479816), (8880, 444154), (9726, 405520), (10138, 389040), (10960, 359862), (12968, 304140), (13152, 299885), (15207, 259360), (16210, 243312), (16440, 239908), (17760, 222077), (19452, 202760), (20276, 194520), (21920, 179931), (24315, 162208), (25345, 155616), (25936, 152070), (30414, 129680), (32420, 121656), (32880, 119954), (38904, 101380), (40552, 97260), (48630, 81104), (50690, 77808), (51872, 76035), (59977, 65760), (60828, 64840)]