879820480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5101}}^1$

素因数の和:5143

約数の個数: 168

約数和(自身を含む): 2659203216

約数和(自身を除く): 1779382736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 4312, 4928, 5101, 5390, 6160, 7840, 8624, 10202, 10780, 12320, 15680, 17248, 20404, 21560, 24640, 25505, 34496, 35707, 40808, 43120, 51010, 56111, 71414, 81616, 86240, 102020, 112222, 142828, 163232, 172480, 178535, 204040, 224444, 249949, 280555, 285656, 326464, 357070, 392777, 408080, 448888, 499898, 561110, 571312, 714140, 785554, 816160, 897776, 999796, 1122220, 1142624, 1249745, 1428280, 1571108, 1632320, 1795552, 1963885, 1999592, 2244440, 2285248, 2499490, 2749439, 2856560, 3142216, 3591104, 3927770, 3999184, 4488880, 4998980, 5498878, 5713120, 6284432, 7855540, 7998368, 8977760, 9997960, 10997756, 11426240, 12568864, 13747195, 15711080, 15996736, 17955520, 19995920, 21995512, 25137728, 27494390, 31422160, 39991840, 43991024, 54988780, 62844320, 79983680, 87982048, 109977560, 125688640, 175964096, 219955120, 439910240, 879820480]

約数ペア:

[(1, 879820480), (2, 439910240), (4, 219955120), (5, 175964096), (7, 125688640), (8, 109977560), (10, 87982048), (11, 79983680), (14, 62844320), (16, 54988780), (20, 43991024), (22, 39991840), (28, 31422160), (32, 27494390), (35, 25137728), (40, 21995512), (44, 19995920), (49, 17955520), (55, 15996736), (56, 15711080), (64, 13747195), (70, 12568864), (77, 11426240), (80, 10997756), (88, 9997960), (98, 8977760), (110, 7998368), (112, 7855540), (140, 6284432), (154, 5713120), (160, 5498878), (176, 4998980), (196, 4488880), (220, 3999184), (224, 3927770), (245, 3591104), (280, 3142216), (308, 2856560), (320, 2749439), (352, 2499490), (385, 2285248), (392, 2244440), (440, 1999592), (448, 1963885), (490, 1795552), (539, 1632320), (560, 1571108), (616, 1428280), (704, 1249745), (770, 1142624), (784, 1122220), (880, 999796), (980, 897776), (1078, 816160), (1120, 785554), (1232, 714140), (1540, 571312), (1568, 561110), (1760, 499898), (1960, 448888), (2156, 408080), (2240, 392777), (2464, 357070), (2695, 326464), (3080, 285656), (3136, 280555), (3520, 249949), (3920, 224444), (4312, 204040), (4928, 178535), (5101, 172480), (5390, 163232), (6160, 142828), (7840, 112222), (8624, 102020), (10202, 86240), (10780, 81616), (12320, 71414), (15680, 56111), (17248, 51010), (20404, 43120), (21560, 40808), (24640, 35707), (25505, 34496)]