240109968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{967}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 710589440

約数和(自身を除く): 470479472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 739, 967, 1478, 1934, 2217, 2901, 2956, 3868, 4434, 5173, 5802, 5912, 6769, 7736, 8868, 10346, 11604, 11824, 13538, 15472, 15519, 17736, 20307, 20692, 23208, 27076, 31038, 35472, 40614, 41384, 46416, 54152, 62076, 81228, 82768, 108304, 124152, 162456, 248304, 324912, 714613, 1429226, 2143839, 2858452, 4287678, 5002291, 5716904, 8575356, 10004582, 11433808, 15006873, 17150712, 20009164, 30013746, 34301424, 40018328, 60027492, 80036656, 120054984, 240109968]

約数ペア:

[(1, 240109968), (2, 120054984), (3, 80036656), (4, 60027492), (6, 40018328), (7, 34301424), (8, 30013746), (12, 20009164), (14, 17150712), (16, 15006873), (21, 11433808), (24, 10004582), (28, 8575356), (42, 5716904), (48, 5002291), (56, 4287678), (84, 2858452), (112, 2143839), (168, 1429226), (336, 714613), (739, 324912), (967, 248304), (1478, 162456), (1934, 124152), (2217, 108304), (2901, 82768), (2956, 81228), (3868, 62076), (4434, 54152), (5173, 46416), (5802, 41384), (5912, 40614), (6769, 35472), (7736, 31038), (8868, 27076), (10346, 23208), (11604, 20692), (11824, 20307), (13538, 17736), (15472, 15519)]