140205744

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{379}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 450844160

約数和(自身を除く): 310638416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 367, 379, 504, 734, 758, 1008, 1101, 1137, 1468, 1516, 2202, 2274, 2569, 2653, 2936, 3032, 3303, 3411, 4404, 4548, 5138, 5306, 5872, 6064, 6606, 6822, 7707, 7959, 8808, 9096, 10276, 10612, 13212, 13644, 15414, 15918, 17616, 18192, 20552, 21224, 23121, 23877, 26424, 27288, 30828, 31836, 41104, 42448, 46242, 47754, 52848, 54576, 61656, 63672, 92484, 95508, 123312, 127344, 139093, 184968, 191016, 278186, 369936, 382032, 417279, 556372, 834558, 973651, 1112744, 1251837, 1669116, 1947302, 2225488, 2503674, 2920953, 3338232, 3894604, 5007348, 5841906, 6676464, 7789208, 8762859, 10014696, 11683812, 15578416, 17525718, 20029392, 23367624, 35051436, 46735248, 70102872, 140205744]

約数ペア:

[(1, 140205744), (2, 70102872), (3, 46735248), (4, 35051436), (6, 23367624), (7, 20029392), (8, 17525718), (9, 15578416), (12, 11683812), (14, 10014696), (16, 8762859), (18, 7789208), (21, 6676464), (24, 5841906), (28, 5007348), (36, 3894604), (42, 3338232), (48, 2920953), (56, 2503674), (63, 2225488), (72, 1947302), (84, 1669116), (112, 1251837), (126, 1112744), (144, 973651), (168, 834558), (252, 556372), (336, 417279), (367, 382032), (379, 369936), (504, 278186), (734, 191016), (758, 184968), (1008, 139093), (1101, 127344), (1137, 123312), (1468, 95508), (1516, 92484), (2202, 63672), (2274, 61656), (2569, 54576), (2653, 52848), (2936, 47754), (3032, 46242), (3303, 42448), (3411, 41104), (4404, 31836), (4548, 30828), (5138, 27288), (5306, 26424), (5872, 23877), (6064, 23121), (6606, 21224), (6822, 20552), (7707, 18192), (7959, 17616), (8808, 15918), (9096, 15414), (10276, 13644), (10612, 13212)]