157065182960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2347}}^1\times {\mathrm{119503}}^1$

素因数の和:121870

約数の個数: 80

約数和(自身を含む): 417525943296

約数和(自身を除く): 260460760336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2347, 4694, 9388, 11735, 16429, 18776, 23470, 32858, 37552, 46940, 65716, 82145, 93880, 119503, 131432, 164290, 187760, 239006, 262864, 328580, 478012, 597515, 657160, 836521, 956024, 1195030, 1314320, 1673042, 1912048, 2390060, 3346084, 4182605, 4780120, 6692168, 8365210, 9560240, 13384336, 16730420, 33460840, 66921680, 280473541, 560947082, 1121894164, 1402367705, 1963314787, 2243788328, 2804735410, 3926629574, 4487576656, 5609470820, 7853259148, 9816573935, 11218941640, 15706518296, 19633147870, 22437883280, 31413036592, 39266295740, 78532591480, 157065182960]

約数ペア:

[(1, 157065182960), (2, 78532591480), (4, 39266295740), (5, 31413036592), (7, 22437883280), (8, 19633147870), (10, 15706518296), (14, 11218941640), (16, 9816573935), (20, 7853259148), (28, 5609470820), (35, 4487576656), (40, 3926629574), (56, 2804735410), (70, 2243788328), (80, 1963314787), (112, 1402367705), (140, 1121894164), (280, 560947082), (560, 280473541), (2347, 66921680), (4694, 33460840), (9388, 16730420), (11735, 13384336), (16429, 9560240), (18776, 8365210), (23470, 6692168), (32858, 4780120), (37552, 4182605), (46940, 3346084), (65716, 2390060), (82145, 1912048), (93880, 1673042), (119503, 1314320), (131432, 1195030), (164290, 956024), (187760, 836521), (239006, 657160), (262864, 597515), (328580, 478012)]