509288337920

素因数分解:

$2^9\times 5^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1\times {\mathrm{1493}}^1$

素因数の和:2330

約数の個数: 160

約数和(自身を含む): 1229389939008

約数和(自身を除く): 720101601088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 256, 320, 454, 512, 587, 640, 908, 1135, 1174, 1280, 1493, 1816, 2270, 2348, 2560, 2935, 2986, 3632, 4540, 4696, 5870, 5972, 7264, 7465, 9080, 9392, 11740, 11944, 14528, 14930, 18160, 18784, 23480, 23888, 29056, 29860, 36320, 37568, 46960, 47776, 58112, 59720, 72640, 75136, 93920, 95552, 116224, 119440, 133249, 145280, 150272, 187840, 191104, 238880, 266498, 290560, 300544, 338911, 375680, 382208, 477760, 532996, 581120, 666245, 677822, 751360, 764416, 876391, 955520, 1065992, 1332490, 1355644, 1502720, 1694555, 1752782, 1911040, 2131984, 2664980, 2711288, 3389110, 3505564, 3822080, 4263968, 4381955, 5329960, 5422576, 6778220, 7011128, 8527936, 8763910, 10659920, 10845152, 13556440, 14022256, 17055872, 17527820, 21319840, 21690304, 27112880, 28044512, 34111744, 35055640, 42639680, 43380608, 54225760, 56089024, 68223488, 70111280, 85279360, 86761216, 108451520, 112178048, 140222560, 170558720, 173522432, 198940757, 216903040, 224356096, 280445120, 341117440, 397881514, 433806080, 448712192, 560890240, 795763028, 867612160, 994703785, 1121780480, 1591526056, 1989407570, 2243560960, 3183052112, 3978815140, 6366104224, 7957630280, 12732208448, 15915260560, 25464416896, 31830521120, 50928833792, 63661042240, 101857667584, 127322084480, 254644168960, 509288337920]

約数ペア:

[(1, 509288337920), (2, 254644168960), (4, 127322084480), (5, 101857667584), (8, 63661042240), (10, 50928833792), (16, 31830521120), (20, 25464416896), (32, 15915260560), (40, 12732208448), (64, 7957630280), (80, 6366104224), (128, 3978815140), (160, 3183052112), (227, 2243560960), (256, 1989407570), (320, 1591526056), (454, 1121780480), (512, 994703785), (587, 867612160), (640, 795763028), (908, 560890240), (1135, 448712192), (1174, 433806080), (1280, 397881514), (1493, 341117440), (1816, 280445120), (2270, 224356096), (2348, 216903040), (2560, 198940757), (2935, 173522432), (2986, 170558720), (3632, 140222560), (4540, 112178048), (4696, 108451520), (5870, 86761216), (5972, 85279360), (7264, 70111280), (7465, 68223488), (9080, 56089024), (9392, 54225760), (11740, 43380608), (11944, 42639680), (14528, 35055640), (14930, 34111744), (18160, 28044512), (18784, 27112880), (23480, 21690304), (23888, 21319840), (29056, 17527820), (29860, 17055872), (36320, 14022256), (37568, 13556440), (46960, 10845152), (47776, 10659920), (58112, 8763910), (59720, 8527936), (72640, 7011128), (75136, 6778220), (93920, 5422576), (95552, 5329960), (116224, 4381955), (119440, 4263968), (133249, 3822080), (145280, 3505564), (150272, 3389110), (187840, 2711288), (191104, 2664980), (238880, 2131984), (266498, 1911040), (290560, 1752782), (300544, 1694555), (338911, 1502720), (375680, 1355644), (382208, 1332490), (477760, 1065992), (532996, 955520), (581120, 876391), (666245, 764416), (677822, 751360)]