299341840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14447}}^1$

素因数の和:14504

約数の個数: 80

約数和(自身を含む): 816947712

約数和(自身を除く): 517605872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 14447, 20720, 28894, 57788, 72235, 101129, 115576, 144470, 202258, 231152, 288940, 404516, 505645, 534539, 577880, 809032, 1011290, 1069078, 1155760, 1618064, 2022580, 2138156, 2672695, 3741773, 4045160, 4276312, 5345390, 7483546, 8090320, 8552624, 10690780, 14967092, 18708865, 21381560, 29934184, 37417730, 42763120, 59868368, 74835460, 149670920, 299341840]

約数ペア:

[(1, 299341840), (2, 149670920), (4, 74835460), (5, 59868368), (7, 42763120), (8, 37417730), (10, 29934184), (14, 21381560), (16, 18708865), (20, 14967092), (28, 10690780), (35, 8552624), (37, 8090320), (40, 7483546), (56, 5345390), (70, 4276312), (74, 4045160), (80, 3741773), (112, 2672695), (140, 2138156), (148, 2022580), (185, 1618064), (259, 1155760), (280, 1069078), (296, 1011290), (370, 809032), (518, 577880), (560, 534539), (592, 505645), (740, 404516), (1036, 288940), (1295, 231152), (1480, 202258), (2072, 144470), (2590, 115576), (2960, 101129), (4144, 72235), (5180, 57788), (10360, 28894), (14447, 20720)]