5279778560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{7459}}^1$

素因数の和:7566

約数の個数: 144

約数和(自身を含む): 14638310400

約数和(自身を除く): 9358531840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 256, 280, 316, 320, 395, 448, 553, 560, 632, 640, 790, 896, 1106, 1120, 1264, 1280, 1580, 1792, 2212, 2240, 2528, 2765, 3160, 4424, 4480, 5056, 5530, 6320, 7459, 8848, 8960, 10112, 11060, 12640, 14918, 17696, 20224, 22120, 25280, 29836, 35392, 37295, 44240, 50560, 52213, 59672, 70784, 74590, 88480, 101120, 104426, 119344, 141568, 149180, 176960, 208852, 238688, 261065, 298360, 353920, 417704, 477376, 522130, 589261, 596720, 707840, 835408, 954752, 1044260, 1178522, 1193440, 1670816, 1909504, 2088520, 2357044, 2386880, 2946305, 3341632, 4124827, 4177040, 4714088, 4773760, 5892610, 6683264, 8249654, 8354080, 9428176, 9547520, 11785220, 13366528, 16499308, 16708160, 18856352, 20624135, 23570440, 32998616, 33416320, 37712704, 41248270, 47140880, 65997232, 66832640, 75425408, 82496540, 94281760, 131994464, 150850816, 164993080, 188563520, 263988928, 329986160, 377127040, 527977856, 659972320, 754254080, 1055955712, 1319944640, 2639889280, 5279778560]

約数ペア:

[(1, 5279778560), (2, 2639889280), (4, 1319944640), (5, 1055955712), (7, 754254080), (8, 659972320), (10, 527977856), (14, 377127040), (16, 329986160), (20, 263988928), (28, 188563520), (32, 164993080), (35, 150850816), (40, 131994464), (56, 94281760), (64, 82496540), (70, 75425408), (79, 66832640), (80, 65997232), (112, 47140880), (128, 41248270), (140, 37712704), (158, 33416320), (160, 32998616), (224, 23570440), (256, 20624135), (280, 18856352), (316, 16708160), (320, 16499308), (395, 13366528), (448, 11785220), (553, 9547520), (560, 9428176), (632, 8354080), (640, 8249654), (790, 6683264), (896, 5892610), (1106, 4773760), (1120, 4714088), (1264, 4177040), (1280, 4124827), (1580, 3341632), (1792, 2946305), (2212, 2386880), (2240, 2357044), (2528, 2088520), (2765, 1909504), (3160, 1670816), (4424, 1193440), (4480, 1178522), (5056, 1044260), (5530, 954752), (6320, 835408), (7459, 707840), (8848, 596720), (8960, 589261), (10112, 522130), (11060, 477376), (12640, 417704), (14918, 353920), (17696, 298360), (20224, 261065), (22120, 238688), (25280, 208852), (29836, 176960), (35392, 149180), (37295, 141568), (44240, 119344), (50560, 104426), (52213, 101120), (59672, 88480), (70784, 74590)]