2813786640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{186097}}^1$

素因数の和:186126

約数の個数: 160

約数和(自身を含む): 11076552960

約数和(自身を除く): 8262766320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 186097, 372194, 558291, 744388, 930485, 1116582, 1302679, 1488776, 1674873, 1860970, 2233164, 2605358, 2791455, 2977552, 3349746, 3721940, 3908037, 4466328, 5024619, 5210716, 5582910, 6513395, 6699492, 7443880, 7816074, 8374365, 8932656, 10049238, 10421432, 11165820, 11724111, 13026790, 13398984, 14887760, 15632148, 16748730, 19540185, 20098476, 20842864, 22331640, 23448222, 25123095, 26053580, 26797968, 31264296, 33497460, 35172333, 39080370, 40196952, 44663280, 46896444, 50246190, 52107160, 58620555, 62528592, 66994920, 70344666, 78160740, 80393904, 93792888, 100492380, 104214320, 117241110, 133989840, 140689332, 156321480, 175861665, 187585776, 200984760, 234482220, 281378664, 312642960, 351723330, 401969520, 468964440, 562757328, 703446660, 937928880, 1406893320, 2813786640]

約数ペア:

[(1, 2813786640), (2, 1406893320), (3, 937928880), (4, 703446660), (5, 562757328), (6, 468964440), (7, 401969520), (8, 351723330), (9, 312642960), (10, 281378664), (12, 234482220), (14, 200984760), (15, 187585776), (16, 175861665), (18, 156321480), (20, 140689332), (21, 133989840), (24, 117241110), (27, 104214320), (28, 100492380), (30, 93792888), (35, 80393904), (36, 78160740), (40, 70344666), (42, 66994920), (45, 62528592), (48, 58620555), (54, 52107160), (56, 50246190), (60, 46896444), (63, 44663280), (70, 40196952), (72, 39080370), (80, 35172333), (84, 33497460), (90, 31264296), (105, 26797968), (108, 26053580), (112, 25123095), (120, 23448222), (126, 22331640), (135, 20842864), (140, 20098476), (144, 19540185), (168, 16748730), (180, 15632148), (189, 14887760), (210, 13398984), (216, 13026790), (240, 11724111), (252, 11165820), (270, 10421432), (280, 10049238), (315, 8932656), (336, 8374365), (360, 7816074), (378, 7443880), (420, 6699492), (432, 6513395), (504, 5582910), (540, 5210716), (560, 5024619), (630, 4466328), (720, 3908037), (756, 3721940), (840, 3349746), (945, 2977552), (1008, 2791455), (1080, 2605358), (1260, 2233164), (1512, 1860970), (1680, 1674873), (1890, 1488776), (2160, 1302679), (2520, 1116582), (3024, 930485), (3780, 744388), (5040, 558291), (7560, 372194), (15120, 186097)]