30815400672

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{727877}}^1$

素因数の和:727910

約数の個数: 144

約数和(自身を含む): 104552395920

約数和(自身を除く): 73736995248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 727877, 1455754, 2183631, 2911508, 4367262, 5095139, 5823016, 6550893, 8734524, 10190278, 11646032, 13101786, 15285417, 17469048, 19652679, 20380556, 23292064, 26203572, 30570834, 34938096, 35665973, 39305358, 40761112, 45856251, 52407144, 61141668, 69876192, 71331946, 78610716, 81522224, 91712502, 104814288, 106997919, 122283336, 137568753, 142663892, 157221432, 163044448, 183425004, 209628576, 213995838, 244566672, 275137506, 285327784, 314442864, 320993757, 366850008, 427991676, 489133344, 550275012, 570655568, 628885728, 641987514, 733700016, 855983352, 962981271, 1100550024, 1141311136, 1283975028, 1467400032, 1711966704, 1925962542, 2201100048, 2567950056, 3423933408, 3851925084, 4402200096, 5135900112, 7703850168, 10271800224, 15407700336, 30815400672]

約数ペア:

[(1, 30815400672), (2, 15407700336), (3, 10271800224), (4, 7703850168), (6, 5135900112), (7, 4402200096), (8, 3851925084), (9, 3423933408), (12, 2567950056), (14, 2201100048), (16, 1925962542), (18, 1711966704), (21, 1467400032), (24, 1283975028), (27, 1141311136), (28, 1100550024), (32, 962981271), (36, 855983352), (42, 733700016), (48, 641987514), (49, 628885728), (54, 570655568), (56, 550275012), (63, 489133344), (72, 427991676), (84, 366850008), (96, 320993757), (98, 314442864), (108, 285327784), (112, 275137506), (126, 244566672), (144, 213995838), (147, 209628576), (168, 183425004), (189, 163044448), (196, 157221432), (216, 142663892), (224, 137568753), (252, 122283336), (288, 106997919), (294, 104814288), (336, 91712502), (378, 81522224), (392, 78610716), (432, 71331946), (441, 69876192), (504, 61141668), (588, 52407144), (672, 45856251), (756, 40761112), (784, 39305358), (864, 35665973), (882, 34938096), (1008, 30570834), (1176, 26203572), (1323, 23292064), (1512, 20380556), (1568, 19652679), (1764, 17469048), (2016, 15285417), (2352, 13101786), (2646, 11646032), (3024, 10190278), (3528, 8734524), (4704, 6550893), (5292, 5823016), (6048, 5095139), (7056, 4367262), (10584, 2911508), (14112, 2183631), (21168, 1455754), (42336, 727877)]