15972488560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{770873}}^1$

素因数の和:770930

約数の個数: 80

約数和(自身を含む): 43588299456

約数和(自身を除く): 27615810896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 20720, 770873, 1541746, 3083492, 3854365, 5396111, 6166984, 7708730, 10792222, 12333968, 15417460, 21584444, 26980555, 28522301, 30834920, 43168888, 53961110, 57044602, 61669840, 86337776, 107922220, 114089204, 142611505, 199656107, 215844440, 228178408, 285223010, 399312214, 431688880, 456356816, 570446020, 798624428, 998280535, 1140892040, 1597248856, 1996561070, 2281784080, 3194497712, 3993122140, 7986244280, 15972488560]

約数ペア:

[(1, 15972488560), (2, 7986244280), (4, 3993122140), (5, 3194497712), (7, 2281784080), (8, 1996561070), (10, 1597248856), (14, 1140892040), (16, 998280535), (20, 798624428), (28, 570446020), (35, 456356816), (37, 431688880), (40, 399312214), (56, 285223010), (70, 228178408), (74, 215844440), (80, 199656107), (112, 142611505), (140, 114089204), (148, 107922220), (185, 86337776), (259, 61669840), (280, 57044602), (296, 53961110), (370, 43168888), (518, 30834920), (560, 28522301), (592, 26980555), (740, 21584444), (1036, 15417460), (1295, 12333968), (1480, 10792222), (2072, 7708730), (2590, 6166984), (2960, 5396111), (4144, 3854365), (5180, 3083492), (10360, 1541746), (20720, 770873)]