15706979120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{36857}}^1$

素因数の和:37638

約数の個数: 80

約数和(自身を含む): 41791664448

約数和(自身を除く): 26084685328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 761, 1522, 3044, 3805, 5327, 6088, 7610, 10654, 12176, 15220, 21308, 26635, 30440, 36857, 42616, 53270, 60880, 73714, 85232, 106540, 147428, 184285, 213080, 257999, 294856, 368570, 426160, 515998, 589712, 737140, 1031996, 1289995, 1474280, 2063992, 2579990, 2948560, 4127984, 5159980, 10319960, 20639920, 28048177, 56096354, 112192708, 140240885, 196337239, 224385416, 280481770, 392674478, 448770832, 560963540, 785348956, 981686195, 1121927080, 1570697912, 1963372390, 2243854160, 3141395824, 3926744780, 7853489560, 15706979120]

約数ペア:

[(1, 15706979120), (2, 7853489560), (4, 3926744780), (5, 3141395824), (7, 2243854160), (8, 1963372390), (10, 1570697912), (14, 1121927080), (16, 981686195), (20, 785348956), (28, 560963540), (35, 448770832), (40, 392674478), (56, 280481770), (70, 224385416), (80, 196337239), (112, 140240885), (140, 112192708), (280, 56096354), (560, 28048177), (761, 20639920), (1522, 10319960), (3044, 5159980), (3805, 4127984), (5327, 2948560), (6088, 2579990), (7610, 2063992), (10654, 1474280), (12176, 1289995), (15220, 1031996), (21308, 737140), (26635, 589712), (30440, 515998), (36857, 426160), (42616, 368570), (53270, 294856), (60880, 257999), (73714, 213080), (85232, 184285), (106540, 147428)]