715212400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1427}}^1$

素因数の和:1631

約数の個数: 120

約数和(自身を含む): 1976123520

約数和(自身を除く): 1260911120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 179, 200, 280, 350, 358, 400, 560, 700, 716, 895, 1253, 1400, 1427, 1432, 1790, 2506, 2800, 2854, 2864, 3580, 4475, 5012, 5708, 6265, 7135, 7160, 8950, 9989, 10024, 11416, 12530, 14270, 14320, 17900, 19978, 20048, 22832, 25060, 28540, 31325, 35675, 35800, 39956, 49945, 50120, 57080, 62650, 71350, 71600, 79912, 99890, 100240, 114160, 125300, 142700, 159824, 199780, 249725, 250600, 255433, 285400, 399560, 499450, 501200, 510866, 570800, 799120, 998900, 1021732, 1277165, 1788031, 1997800, 2043464, 2554330, 3576062, 3995600, 4086928, 5108660, 6385825, 7152124, 8940155, 10217320, 12771650, 14304248, 17880310, 20434640, 25543300, 28608496, 35760620, 44700775, 51086600, 71521240, 89401550, 102173200, 143042480, 178803100, 357606200, 715212400]

約数ペア:

[(1, 715212400), (2, 357606200), (4, 178803100), (5, 143042480), (7, 102173200), (8, 89401550), (10, 71521240), (14, 51086600), (16, 44700775), (20, 35760620), (25, 28608496), (28, 25543300), (35, 20434640), (40, 17880310), (50, 14304248), (56, 12771650), (70, 10217320), (80, 8940155), (100, 7152124), (112, 6385825), (140, 5108660), (175, 4086928), (179, 3995600), (200, 3576062), (280, 2554330), (350, 2043464), (358, 1997800), (400, 1788031), (560, 1277165), (700, 1021732), (716, 998900), (895, 799120), (1253, 570800), (1400, 510866), (1427, 501200), (1432, 499450), (1790, 399560), (2506, 285400), (2800, 255433), (2854, 250600), (2864, 249725), (3580, 199780), (4475, 159824), (5012, 142700), (5708, 125300), (6265, 114160), (7135, 100240), (7160, 99890), (8950, 79912), (9989, 71600), (10024, 71350), (11416, 62650), (12530, 57080), (14270, 50120), (14320, 49945), (17900, 39956), (19978, 35800), (20048, 35675), (22832, 31325), (25060, 28540)]