103456920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 256

約数和(自身を含む): 381542400

約数和(自身を除く): 278085480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 60, 62, 70, 84, 87, 93, 105, 116, 120, 124, 137, 140, 145, 155, 168, 174, 186, 203, 210, 217, 232, 248, 274, 280, 290, 310, 348, 372, 406, 411, 420, 434, 435, 465, 548, 580, 609, 620, 651, 685, 696, 744, 812, 822, 840, 868, 870, 899, 930, 959, 1015, 1085, 1096, 1160, 1218, 1240, 1302, 1370, 1624, 1644, 1736, 1740, 1798, 1860, 1918, 2030, 2055, 2170, 2436, 2604, 2697, 2740, 2877, 3045, 3255, 3288, 3480, 3596, 3720, 3836, 3973, 4060, 4110, 4247, 4340, 4495, 4795, 4872, 5208, 5394, 5480, 5754, 6090, 6293, 6510, 7192, 7672, 7946, 8120, 8220, 8494, 8680, 8990, 9590, 10788, 11508, 11919, 12180, 12586, 12741, 13020, 13485, 14385, 15892, 16440, 16988, 17980, 18879, 19180, 19865, 21235, 21576, 23016, 23838, 24360, 25172, 25482, 26040, 26970, 27811, 28770, 29729, 31465, 31784, 33976, 35960, 37758, 38360, 39730, 42470, 47676, 50344, 50964, 53940, 55622, 57540, 59458, 59595, 62930, 63705, 75516, 79460, 83433, 84940, 89187, 94395, 95352, 101928, 107880, 111244, 115080, 118916, 119190, 123163, 125860, 127410, 139055, 148645, 151032, 158920, 166866, 169880, 178374, 188790, 222488, 237832, 238380, 246326, 251720, 254820, 278110, 297290, 333732, 356748, 369489, 377580, 417165, 445935, 476760, 492652, 509640, 556220, 594580, 615815, 667464, 713496, 738978, 755160, 834330, 862141, 891870, 985304, 1112440, 1189160, 1231630, 1477956, 1668660, 1724282, 1783740, 1847445, 2463260, 2586423, 2955912, 3337320, 3448564, 3567480, 3694890, 4310705, 4926520, 5172846, 6897128, 7389780, 8621410, 10345692, 12932115, 14779560, 17242820, 20691384, 25864230, 34485640, 51728460, 103456920]

約数ペア:

[(1, 103456920), (2, 51728460), (3, 34485640), (4, 25864230), (5, 20691384), (6, 17242820), (7, 14779560), (8, 12932115), (10, 10345692), (12, 8621410), (14, 7389780), (15, 6897128), (20, 5172846), (21, 4926520), (24, 4310705), (28, 3694890), (29, 3567480), (30, 3448564), (31, 3337320), (35, 2955912), (40, 2586423), (42, 2463260), (56, 1847445), (58, 1783740), (60, 1724282), (62, 1668660), (70, 1477956), (84, 1231630), (87, 1189160), (93, 1112440), (105, 985304), (116, 891870), (120, 862141), (124, 834330), (137, 755160), (140, 738978), (145, 713496), (155, 667464), (168, 615815), (174, 594580), (186, 556220), (203, 509640), (210, 492652), (217, 476760), (232, 445935), (248, 417165), (274, 377580), (280, 369489), (290, 356748), (310, 333732), (348, 297290), (372, 278110), (406, 254820), (411, 251720), (420, 246326), (434, 238380), (435, 237832), (465, 222488), (548, 188790), (580, 178374), (609, 169880), (620, 166866), (651, 158920), (685, 151032), (696, 148645), (744, 139055), (812, 127410), (822, 125860), (840, 123163), (868, 119190), (870, 118916), (899, 115080), (930, 111244), (959, 107880), (1015, 101928), (1085, 95352), (1096, 94395), (1160, 89187), (1218, 84940), (1240, 83433), (1302, 79460), (1370, 75516), (1624, 63705), (1644, 62930), (1736, 59595), (1740, 59458), (1798, 57540), (1860, 55622), (1918, 53940), (2030, 50964), (2055, 50344), (2170, 47676), (2436, 42470), (2604, 39730), (2697, 38360), (2740, 37758), (2877, 35960), (3045, 33976), (3255, 31784), (3288, 31465), (3480, 29729), (3596, 28770), (3720, 27811), (3836, 26970), (3973, 26040), (4060, 25482), (4110, 25172), (4247, 24360), (4340, 23838), (4495, 23016), (4795, 21576), (4872, 21235), (5208, 19865), (5394, 19180), (5480, 18879), (5754, 17980), (6090, 16988), (6293, 16440), (6510, 15892), (7192, 14385), (7672, 13485), (7946, 13020), (8120, 12741), (8220, 12586), (8494, 12180), (8680, 11919), (8990, 11508), (9590, 10788)]