1142206560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72109}}^1$

素因数の和:72141

約数の個数: 144

約数和(自身を含む): 4252182480

約数和(自身を除く): 3109975920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 72109, 144218, 216327, 288436, 360545, 432654, 576872, 648981, 721090, 793199, 865308, 1081635, 1153744, 1297962, 1442180, 1586398, 1730616, 2163270, 2307488, 2379597, 2595924, 2884360, 3172796, 3244905, 3461232, 3965995, 4326540, 4759194, 5191848, 5768720, 6345592, 6489810, 6922464, 7138791, 7931990, 8653080, 9518388, 10383696, 11537440, 11897985, 12691184, 12979620, 14277582, 15863980, 17306160, 19036776, 20767392, 23795970, 25382368, 25959240, 28555164, 31727960, 34612320, 35693955, 38073552, 47591940, 51918480, 57110328, 63455920, 71387910, 76147104, 95183880, 103836960, 114220656, 126911840, 142775820, 190367760, 228441312, 285551640, 380735520, 571103280, 1142206560]

約数ペア:

[(1, 1142206560), (2, 571103280), (3, 380735520), (4, 285551640), (5, 228441312), (6, 190367760), (8, 142775820), (9, 126911840), (10, 114220656), (11, 103836960), (12, 95183880), (15, 76147104), (16, 71387910), (18, 63455920), (20, 57110328), (22, 51918480), (24, 47591940), (30, 38073552), (32, 35693955), (33, 34612320), (36, 31727960), (40, 28555164), (44, 25959240), (45, 25382368), (48, 23795970), (55, 20767392), (60, 19036776), (66, 17306160), (72, 15863980), (80, 14277582), (88, 12979620), (90, 12691184), (96, 11897985), (99, 11537440), (110, 10383696), (120, 9518388), (132, 8653080), (144, 7931990), (160, 7138791), (165, 6922464), (176, 6489810), (180, 6345592), (198, 5768720), (220, 5191848), (240, 4759194), (264, 4326540), (288, 3965995), (330, 3461232), (352, 3244905), (360, 3172796), (396, 2884360), (440, 2595924), (480, 2379597), (495, 2307488), (528, 2163270), (660, 1730616), (720, 1586398), (792, 1442180), (880, 1297962), (990, 1153744), (1056, 1081635), (1320, 865308), (1440, 793199), (1584, 721090), (1760, 648981), (1980, 576872), (2640, 432654), (3168, 360545), (3960, 288436), (5280, 216327), (7920, 144218), (15840, 72109)]