1292019120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{85451}}^1$

素因数の和:85480

約数の個数: 160

約数和(自身を含む): 5086103040

約数和(自身を除く): 3794083920

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, 85451, 170902, 256353, 341804, 427255, 512706, 598157, 683608, 769059, 854510, 1025412, 1196314, 1281765, 1367216, 1538118, 1709020, 1794471, 2050824, 2307177, 2392628, 2563530, 2990785, 3076236, 3418040, 3588942, 3845295, 4101648, 4614354, 4785256, 5127060, 5383413, 5981570, 6152472, 6836080, 7177884, 7690590, 8972355, 9228708, 9570512, 10254120, 10766826, 11535885, 11963140, 12304944, 14355768, 15381180, 16150239, 17944710, 18457416, 20508240, 21533652, 23071770, 23926280, 26917065, 28711536, 30762360, 32300478, 35889420, 36914832, 43067304, 46143540, 47852560, 53834130, 61524720, 64600956, 71778840, 80751195, 86134608, 92287080, 107668260, 129201912, 143557680, 161502390, 184574160, 215336520, 258403824, 323004780, 430673040, 646009560, 1292019120]

約数ペア:

[(1, 1292019120), (2, 646009560), (3, 430673040), (4, 323004780), (5, 258403824), (6, 215336520), (7, 184574160), (8, 161502390), (9, 143557680), (10, 129201912), (12, 107668260), (14, 92287080), (15, 86134608), (16, 80751195), (18, 71778840), (20, 64600956), (21, 61524720), (24, 53834130), (27, 47852560), (28, 46143540), (30, 43067304), (35, 36914832), (36, 35889420), (40, 32300478), (42, 30762360), (45, 28711536), (48, 26917065), (54, 23926280), (56, 23071770), (60, 21533652), (63, 20508240), (70, 18457416), (72, 17944710), (80, 16150239), (84, 15381180), (90, 14355768), (105, 12304944), (108, 11963140), (112, 11535885), (120, 10766826), (126, 10254120), (135, 9570512), (140, 9228708), (144, 8972355), (168, 7690590), (180, 7177884), (189, 6836080), (210, 6152472), (216, 5981570), (240, 5383413), (252, 5127060), (270, 4785256), (280, 4614354), (315, 4101648), (336, 3845295), (360, 3588942), (378, 3418040), (420, 3076236), (432, 2990785), (504, 2563530), (540, 2392628), (560, 2307177), (630, 2050824), (720, 1794471), (756, 1709020), (840, 1538118), (945, 1367216), (1008, 1281765), (1080, 1196314), (1260, 1025412), (1512, 854510), (1680, 769059), (1890, 683608), (2160, 598157), (2520, 512706), (3024, 427255), (3780, 341804), (5040, 256353), (7560, 170902), (15120, 85451)]