344932000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 192

約数和(自身を含む): 986259456

約数和(自身を除く): 641327456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 97, 100, 112, 125, 127, 140, 160, 175, 194, 200, 224, 250, 254, 280, 350, 388, 400, 485, 500, 508, 560, 635, 679, 700, 776, 800, 875, 889, 970, 1000, 1016, 1120, 1270, 1358, 1400, 1552, 1750, 1778, 1940, 2000, 2032, 2425, 2540, 2716, 2800, 3104, 3175, 3395, 3500, 3556, 3880, 4000, 4064, 4445, 4850, 5080, 5432, 5600, 6350, 6790, 7000, 7112, 7760, 8890, 9700, 10160, 10864, 12125, 12319, 12700, 13580, 14000, 14224, 15520, 15875, 16975, 17780, 19400, 20320, 21728, 22225, 24250, 24638, 25400, 27160, 28000, 28448, 31750, 33950, 35560, 38800, 44450, 48500, 49276, 50800, 54320, 61595, 63500, 67900, 71120, 77600, 84875, 86233, 88900, 97000, 98552, 101600, 108640, 111125, 123190, 127000, 135800, 142240, 169750, 172466, 177800, 194000, 197104, 222250, 246380, 254000, 271600, 307975, 339500, 344932, 355600, 388000, 394208, 431165, 444500, 492760, 508000, 543200, 615950, 679000, 689864, 711200, 862330, 889000, 985520, 1231900, 1358000, 1379728, 1539875, 1724660, 1778000, 1971040, 2155825, 2463800, 2716000, 2759456, 3079750, 3449320, 3556000, 4311650, 4927600, 6159500, 6898640, 8623300, 9855200, 10779125, 12319000, 13797280, 17246600, 21558250, 24638000, 34493200, 43116500, 49276000, 68986400, 86233000, 172466000, 344932000]

約数ペア:

[(1, 344932000), (2, 172466000), (4, 86233000), (5, 68986400), (7, 49276000), (8, 43116500), (10, 34493200), (14, 24638000), (16, 21558250), (20, 17246600), (25, 13797280), (28, 12319000), (32, 10779125), (35, 9855200), (40, 8623300), (50, 6898640), (56, 6159500), (70, 4927600), (80, 4311650), (97, 3556000), (100, 3449320), (112, 3079750), (125, 2759456), (127, 2716000), (140, 2463800), (160, 2155825), (175, 1971040), (194, 1778000), (200, 1724660), (224, 1539875), (250, 1379728), (254, 1358000), (280, 1231900), (350, 985520), (388, 889000), (400, 862330), (485, 711200), (500, 689864), (508, 679000), (560, 615950), (635, 543200), (679, 508000), (700, 492760), (776, 444500), (800, 431165), (875, 394208), (889, 388000), (970, 355600), (1000, 344932), (1016, 339500), (1120, 307975), (1270, 271600), (1358, 254000), (1400, 246380), (1552, 222250), (1750, 197104), (1778, 194000), (1940, 177800), (2000, 172466), (2032, 169750), (2425, 142240), (2540, 135800), (2716, 127000), (2800, 123190), (3104, 111125), (3175, 108640), (3395, 101600), (3500, 98552), (3556, 97000), (3880, 88900), (4000, 86233), (4064, 84875), (4445, 77600), (4850, 71120), (5080, 67900), (5432, 63500), (5600, 61595), (6350, 54320), (6790, 50800), (7000, 49276), (7112, 48500), (7760, 44450), (8890, 38800), (9700, 35560), (10160, 33950), (10864, 31750), (12125, 28448), (12319, 28000), (12700, 27160), (13580, 25400), (14000, 24638), (14224, 24250), (15520, 22225), (15875, 21728), (16975, 20320), (17780, 19400)]