339936780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{787}}^1$

素因数の和:1135

約数の個数: 96

約数和(自身を含む): 997645824

約数和(自身を除く): 657709044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 313, 345, 460, 626, 690, 787, 939, 1252, 1380, 1565, 1574, 1878, 2361, 3130, 3148, 3756, 3935, 4695, 4722, 6260, 7199, 7870, 9390, 9444, 11805, 14398, 15740, 18101, 18780, 21597, 23610, 28796, 35995, 36202, 43194, 47220, 54303, 71990, 72404, 86388, 90505, 107985, 108606, 143980, 181010, 215970, 217212, 246331, 271515, 362020, 431940, 492662, 543030, 738993, 985324, 1086060, 1231655, 1477986, 2463310, 2955972, 3694965, 4926620, 5665613, 7389930, 11331226, 14779860, 16996839, 22662452, 28328065, 33993678, 56656130, 67987356, 84984195, 113312260, 169968390, 339936780]

約数ペア:

[(1, 339936780), (2, 169968390), (3, 113312260), (4, 84984195), (5, 67987356), (6, 56656130), (10, 33993678), (12, 28328065), (15, 22662452), (20, 16996839), (23, 14779860), (30, 11331226), (46, 7389930), (60, 5665613), (69, 4926620), (92, 3694965), (115, 2955972), (138, 2463310), (230, 1477986), (276, 1231655), (313, 1086060), (345, 985324), (460, 738993), (626, 543030), (690, 492662), (787, 431940), (939, 362020), (1252, 271515), (1380, 246331), (1565, 217212), (1574, 215970), (1878, 181010), (2361, 143980), (3130, 108606), (3148, 107985), (3756, 90505), (3935, 86388), (4695, 72404), (4722, 71990), (6260, 54303), (7199, 47220), (7870, 43194), (9390, 36202), (9444, 35995), (11805, 28796), (14398, 23610), (15740, 21597), (18101, 18780)]