342272000

素因数分解:

$2^{11}\times 5^3\times 7^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 981227520

約数和(自身を除く): 638955520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 191, 200, 224, 250, 256, 280, 320, 350, 382, 400, 448, 500, 512, 560, 640, 700, 764, 800, 875, 896, 955, 1000, 1024, 1120, 1280, 1337, 1400, 1528, 1600, 1750, 1792, 1910, 2000, 2048, 2240, 2560, 2674, 2800, 3056, 3200, 3500, 3584, 3820, 4000, 4480, 4775, 5120, 5348, 5600, 6112, 6400, 6685, 7000, 7168, 7640, 8000, 8960, 9550, 10240, 10696, 11200, 12224, 12800, 13370, 14000, 14336, 15280, 16000, 17920, 19100, 21392, 22400, 23875, 24448, 25600, 26740, 28000, 30560, 32000, 33425, 35840, 38200, 42784, 44800, 47750, 48896, 51200, 53480, 56000, 61120, 64000, 66850, 71680, 76400, 85568, 89600, 95500, 97792, 106960, 112000, 122240, 128000, 133700, 152800, 167125, 171136, 179200, 191000, 195584, 213920, 224000, 244480, 256000, 267400, 305600, 334250, 342272, 358400, 382000, 391168, 427840, 448000, 488960, 534800, 611200, 668500, 684544, 764000, 855680, 896000, 977920, 1069600, 1222400, 1337000, 1369088, 1528000, 1711360, 1792000, 1955840, 2139200, 2444800, 2674000, 2738176, 3056000, 3422720, 4278400, 4889600, 5348000, 6112000, 6845440, 8556800, 9779200, 10696000, 12224000, 13690880, 17113600, 21392000, 24448000, 34227200, 42784000, 48896000, 68454400, 85568000, 171136000, 342272000]

約数ペア:

[(1, 342272000), (2, 171136000), (4, 85568000), (5, 68454400), (7, 48896000), (8, 42784000), (10, 34227200), (14, 24448000), (16, 21392000), (20, 17113600), (25, 13690880), (28, 12224000), (32, 10696000), (35, 9779200), (40, 8556800), (50, 6845440), (56, 6112000), (64, 5348000), (70, 4889600), (80, 4278400), (100, 3422720), (112, 3056000), (125, 2738176), (128, 2674000), (140, 2444800), (160, 2139200), (175, 1955840), (191, 1792000), (200, 1711360), (224, 1528000), (250, 1369088), (256, 1337000), (280, 1222400), (320, 1069600), (350, 977920), (382, 896000), (400, 855680), (448, 764000), (500, 684544), (512, 668500), (560, 611200), (640, 534800), (700, 488960), (764, 448000), (800, 427840), (875, 391168), (896, 382000), (955, 358400), (1000, 342272), (1024, 334250), (1120, 305600), (1280, 267400), (1337, 256000), (1400, 244480), (1528, 224000), (1600, 213920), (1750, 195584), (1792, 191000), (1910, 179200), (2000, 171136), (2048, 167125), (2240, 152800), (2560, 133700), (2674, 128000), (2800, 122240), (3056, 112000), (3200, 106960), (3500, 97792), (3584, 95500), (3820, 89600), (4000, 85568), (4480, 76400), (4775, 71680), (5120, 66850), (5348, 64000), (5600, 61120), (6112, 56000), (6400, 53480), (6685, 51200), (7000, 48896), (7168, 47750), (7640, 44800), (8000, 42784), (8960, 38200), (9550, 35840), (10240, 33425), (10696, 32000), (11200, 30560), (12224, 28000), (12800, 26740), (13370, 25600), (14000, 24448), (14336, 23875), (15280, 22400), (16000, 21392), (17920, 19100)]