339980480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6599}}^1$

素因数の和:6646

約数の個数: 112

約数和(自身を含む): 965606400

約数和(自身を除く): 625625920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 5152, 6440, 6599, 7360, 10304, 12880, 13198, 25760, 26396, 32995, 46193, 51520, 52792, 65990, 92386, 105584, 131980, 151777, 184772, 211168, 230965, 263960, 303554, 369544, 422336, 461930, 527920, 607108, 739088, 758885, 923860, 1055840, 1062439, 1214216, 1478176, 1517770, 1847720, 2111680, 2124878, 2428432, 2956352, 3035540, 3695440, 4249756, 4856864, 5312195, 6071080, 7390880, 8499512, 9713728, 10624390, 12142160, 14781760, 16999024, 21248780, 24284320, 33998048, 42497560, 48568640, 67996096, 84995120, 169990240, 339980480]

約数ペア:

[(1, 339980480), (2, 169990240), (4, 84995120), (5, 67996096), (7, 48568640), (8, 42497560), (10, 33998048), (14, 24284320), (16, 21248780), (20, 16999024), (23, 14781760), (28, 12142160), (32, 10624390), (35, 9713728), (40, 8499512), (46, 7390880), (56, 6071080), (64, 5312195), (70, 4856864), (80, 4249756), (92, 3695440), (112, 3035540), (115, 2956352), (140, 2428432), (160, 2124878), (161, 2111680), (184, 1847720), (224, 1517770), (230, 1478176), (280, 1214216), (320, 1062439), (322, 1055840), (368, 923860), (448, 758885), (460, 739088), (560, 607108), (644, 527920), (736, 461930), (805, 422336), (920, 369544), (1120, 303554), (1288, 263960), (1472, 230965), (1610, 211168), (1840, 184772), (2240, 151777), (2576, 131980), (3220, 105584), (3680, 92386), (5152, 65990), (6440, 52792), (6599, 51520), (7360, 46193), (10304, 32995), (12880, 26396), (13198, 25760)]