1298461080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:554

約数の個数: 256

約数和(自身を含む): 4649011200

約数和(自身を除く): 3350550120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 151, 168, 174, 203, 210, 232, 280, 290, 302, 348, 353, 406, 420, 435, 453, 580, 604, 609, 696, 706, 755, 812, 840, 870, 906, 1015, 1057, 1059, 1160, 1208, 1218, 1412, 1510, 1624, 1740, 1765, 1812, 2030, 2114, 2118, 2265, 2436, 2471, 2824, 3020, 3045, 3171, 3480, 3530, 3624, 4060, 4228, 4236, 4379, 4530, 4872, 4942, 5285, 5295, 6040, 6090, 6342, 7060, 7413, 8120, 8456, 8472, 8758, 9060, 9884, 10237, 10570, 10590, 12180, 12355, 12684, 13137, 14120, 14826, 15855, 17516, 18120, 19768, 20474, 21140, 21180, 21895, 24360, 24710, 25368, 26274, 29652, 30653, 30711, 31710, 35032, 37065, 40948, 42280, 42360, 43790, 49420, 51185, 52548, 53303, 59304, 61306, 61422, 63420, 65685, 71659, 74130, 81896, 87580, 91959, 98840, 102370, 105096, 106606, 122612, 122844, 126840, 131370, 143318, 148260, 153265, 153555, 159909, 175160, 183918, 204740, 213212, 214977, 245224, 245688, 262740, 266515, 286636, 296520, 306530, 307110, 319818, 358295, 367836, 373121, 409480, 426424, 429954, 459795, 525480, 533030, 573272, 613060, 614220, 639636, 716590, 735672, 746242, 799545, 859908, 919590, 1066060, 1074885, 1119363, 1226120, 1228440, 1279272, 1433180, 1492484, 1545787, 1599090, 1719816, 1839180, 1865605, 2132120, 2149770, 2238726, 2866360, 2984968, 3091574, 3198180, 3678360, 3731210, 4299540, 4477452, 4637361, 5596815, 6183148, 6396360, 7462420, 7728935, 8599080, 8954904, 9274722, 10820509, 11193630, 12366296, 14924840, 15457870, 18549444, 21641018, 22387260, 23186805, 30915740, 32461527, 37098888, 43282036, 44774520, 46373610, 54102545, 61831480, 64923054, 86564072, 92747220, 108205090, 129846108, 162307635, 185494440, 216410180, 259692216, 324615270, 432820360, 649230540, 1298461080]

約数ペア:

[(1, 1298461080), (2, 649230540), (3, 432820360), (4, 324615270), (5, 259692216), (6, 216410180), (7, 185494440), (8, 162307635), (10, 129846108), (12, 108205090), (14, 92747220), (15, 86564072), (20, 64923054), (21, 61831480), (24, 54102545), (28, 46373610), (29, 44774520), (30, 43282036), (35, 37098888), (40, 32461527), (42, 30915740), (56, 23186805), (58, 22387260), (60, 21641018), (70, 18549444), (84, 15457870), (87, 14924840), (105, 12366296), (116, 11193630), (120, 10820509), (140, 9274722), (145, 8954904), (151, 8599080), (168, 7728935), (174, 7462420), (203, 6396360), (210, 6183148), (232, 5596815), (280, 4637361), (290, 4477452), (302, 4299540), (348, 3731210), (353, 3678360), (406, 3198180), (420, 3091574), (435, 2984968), (453, 2866360), (580, 2238726), (604, 2149770), (609, 2132120), (696, 1865605), (706, 1839180), (755, 1719816), (812, 1599090), (840, 1545787), (870, 1492484), (906, 1433180), (1015, 1279272), (1057, 1228440), (1059, 1226120), (1160, 1119363), (1208, 1074885), (1218, 1066060), (1412, 919590), (1510, 859908), (1624, 799545), (1740, 746242), (1765, 735672), (1812, 716590), (2030, 639636), (2114, 614220), (2118, 613060), (2265, 573272), (2436, 533030), (2471, 525480), (2824, 459795), (3020, 429954), (3045, 426424), (3171, 409480), (3480, 373121), (3530, 367836), (3624, 358295), (4060, 319818), (4228, 307110), (4236, 306530), (4379, 296520), (4530, 286636), (4872, 266515), (4942, 262740), (5285, 245688), (5295, 245224), (6040, 214977), (6090, 213212), (6342, 204740), (7060, 183918), (7413, 175160), (8120, 159909), (8456, 153555), (8472, 153265), (8758, 148260), (9060, 143318), (9884, 131370), (10237, 126840), (10570, 122844), (10590, 122612), (12180, 106606), (12355, 105096), (12684, 102370), (13137, 98840), (14120, 91959), (14826, 87580), (15855, 81896), (17516, 74130), (18120, 71659), (19768, 65685), (20474, 63420), (21140, 61422), (21180, 61306), (21895, 59304), (24360, 53303), (24710, 52548), (25368, 51185), (26274, 49420), (29652, 43790), (30653, 42360), (30711, 42280), (31710, 40948), (35032, 37065)]