319823040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19597}}^1$

素因数の和:19634

約数の個数: 112

約数和(自身を含む): 1075224672

約数和(自身を除く): 755401632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 19597, 39194, 58791, 78388, 97985, 117582, 156776, 195970, 235164, 293955, 313552, 333149, 391940, 470328, 587910, 627104, 666298, 783880, 940656, 999447, 1175820, 1254208, 1332596, 1567760, 1665745, 1881312, 1998894, 2351640, 2665192, 3135520, 3331490, 3762624, 3997788, 4703280, 4997235, 5330384, 6271040, 6662980, 7995576, 9406560, 9994470, 10660768, 13325960, 15991152, 18813120, 19988940, 21321536, 26651920, 31982304, 39977880, 53303840, 63964608, 79955760, 106607680, 159911520, 319823040]

約数ペア:

[(1, 319823040), (2, 159911520), (3, 106607680), (4, 79955760), (5, 63964608), (6, 53303840), (8, 39977880), (10, 31982304), (12, 26651920), (15, 21321536), (16, 19988940), (17, 18813120), (20, 15991152), (24, 13325960), (30, 10660768), (32, 9994470), (34, 9406560), (40, 7995576), (48, 6662980), (51, 6271040), (60, 5330384), (64, 4997235), (68, 4703280), (80, 3997788), (85, 3762624), (96, 3331490), (102, 3135520), (120, 2665192), (136, 2351640), (160, 1998894), (170, 1881312), (192, 1665745), (204, 1567760), (240, 1332596), (255, 1254208), (272, 1175820), (320, 999447), (340, 940656), (408, 783880), (480, 666298), (510, 627104), (544, 587910), (680, 470328), (816, 391940), (960, 333149), (1020, 313552), (1088, 293955), (1360, 235164), (1632, 195970), (2040, 156776), (2720, 117582), (3264, 97985), (4080, 78388), (5440, 58791), (8160, 39194), (16320, 19597)]